Release 2.3.1 (#448)

Release 2.3.1

SUMMARY


ISSUE TYPE


Bugfix Pull Request
Docs Pull Request
Feature Pull Request
New Module Pull Request

COMPONENT NAME

ADDITIONAL INFORMATION

Reviewed-by: Joseph Torcasso <None>
Reviewed-by: Jill R <None>
Reviewed-by: Gonéri Le Bouder <goneri@lebouder.net>

.github/patchback.yml

@@ -0,0 +1,4 @@
+---
+backport_branch_prefix: patchback/backports/
+backport_label_prefix: backport-
+target_branch_prefix: stable-

.github/workflows/ci.yml

@@ -1,141 +0,0 @@
----
-name: CI
-'on':
-  push:
-    branches:
-      - main
-  pull_request:
-  schedule:
-    - cron: '0 6 * * *'
-
-jobs:
-
-  sanity:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        python_version: ['3.7']
-        ansible_version: ['stable-2.11', 'stable-2.10', 'stable-2.9', 'devel']
-    steps:
-      - name: Check out code
-        uses: actions/checkout@v2
-        with:
-          path: ansible_collections/kubernetes/core
-
-      - name: Set up Python ${{ matrix.python_version }}
-        uses: actions/setup-python@v1
-        with:
-          python-version: ${{ matrix.python_version }}
-
-      - name: Check ansible version
-        uses: actions/checkout@v2
-        with:
-          repository: ansible/ansible
-          ref: ${{ matrix.ansible_version }}
-          path: ansible_collections/kubernetes/core/ansible
-
-      - name: Run sanity tests on Python ${{ matrix.python_version }}
-        run: source ./ansible/hacking/env-setup && make test-sanity PYTHON_VERSION=${{ matrix.python_version }}
-        working-directory: ./ansible_collections/kubernetes/core
-
-  integration:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        # Our old integration tests fail under newer Python versions.
-        python_version: ['3.6']
-    steps:
-      - name: Check out code
-        uses: actions/checkout@v2
-        with:
-          path: ansible_collections/kubernetes/core
-
-      - name: Set up Python ${{ matrix.python_version }}
-        uses: actions/setup-python@v1
-        with:
-          python-version: ${{ matrix.python_version }}
-
-      - name: Install ansible base (devel branch)
-        run: pip install https://github.com/ansible/ansible/archive/devel.tar.gz --disable-pip-version-check
-
-      - name: Run integration tests on Python ${{ matrix.python_version }}
-        run: make test-integration PYTHON_VERSION=${{ matrix.python_version }}
-        working-directory: ./ansible_collections/kubernetes/core
-
-      - name: Generate coverage report.
-        run: ansible-test coverage xml -v --requirements --group-by command --group-by version
-        working-directory: ./ansible_collections/kubernetes/core
-
-      - uses: codecov/codecov-action@v1
-        with:
-          fail_ci_if_error: false
-
-  molecule:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        python_version: ['3.7']
-        ansible_version: ['==2.9.*', '==2.10.*', '']
-    steps:
-      - name: Check out code
-        uses: actions/checkout@v2
-        with:
-          path: ansible_collections/kubernetes/core
-
-      - name: Set up KinD cluster
-        uses: engineerd/setup-kind@v0.5.0
-
-      - name: Set up Python ${{ matrix.python_version }}
-        uses: actions/setup-python@v1
-        with:
-          python-version: ${{ matrix.python_version }}
-
-      # The 3.3.0 release of molecule introduced a breaking change. See
-      # https://github.com/ansible-community/molecule/issues/3083
-      - name: Install molecule and kubernetes dependencies
-        run: pip install ansible${{ matrix.ansible_version }} "molecule<3.3.0" yamllint kubernetes flake8 jsonpatch
-
-      # The latest release doesn't work with Molecule currently.
-      # See: https://github.com/ansible-community/molecule/issues/2757
-      # - name: Install ansible base, latest release.
-      #   run: |
-      #     pip uninstall -y ansible
-      #     pip install --pre ansible-base
-
-      # The devel branch doesn't work with Molecule currently.
-      # See: https://github.com/ansible-community/molecule/issues/2757
-      # - name: Install ansible base (devel branch)
-      #   run: |
-      #     pip uninstall -y ansible
-      #     pip install https://github.com/ansible/ansible/archive/devel.tar.gz --disable-pip-version-check
-      - name: Create default collection path symlink
-        run: |
-          mkdir -p /home/runner/.ansible
-          ln -s /home/runner/work/kubernetes/kubernetes /home/runner/.ansible/collections
-
-      - name: Run molecule default test scenario
-        run: make test-molecule
-        working-directory: ./ansible_collections/kubernetes/core
-
-  unit:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        python_version: ['3.7']
-    steps:
-      - name: Check out code
-        uses: actions/checkout@v2
-        with:
-          path: ansible_collections/kubernetes/core
-
-      - name: Set up Python ${{ matrix.python_version }}
-        uses: actions/setup-python@v1
-        with:
-          python-version: ${{ matrix.python_version }}
-
-      - name: Install ansible base (devel branch)
-        run: pip install https://github.com/ansible/ansible/archive/devel.tar.gz --disable-pip-version-check
-
-      - name: Run unit tests on Python ${{ matrix.python_version }}
-        run: make test-unit PYTHON_VERSION=${{ matrix.python_version }}
-        working-directory: ./ansible_collections/kubernetes/core

.gitignore

@@ -13,3 +13,10 @@ changelogs/.plugin-cache.yaml
 tests/output
 tests/integration/cloud-config-*
 .cache
+
+# Helm charts
+tests/integration/*-chart-*.tgz
+
+# ansible-test generated file
+tests/integration/inventory
+tests/integration/*-*.yml

.yamllint

@@ -16,3 +16,5 @@ rules:
     indent-sequences: consistent
 ignore: |
   .cache
+  .tox
+  tests/output

CHANGELOG.rst

@@ -5,6 +5,107 @@ Kubernetes Collection Release Notes
 .. contents:: Topics
 
 
+v2.3.1
+======
+
+Bugfixes
+--------
+
+- Catch exception raised when the process is waiting for resources (https://github.com/ansible-collections/kubernetes.core/issues/407).
+- Remove `omit` placeholder when defining resource using template parameter (https://github.com/ansible-collections/kubernetes.core/issues/431).
+- k8s - fix the issue when trying to delete resources using label_selectors options (https://github.com/ansible-collections/kubernetes.core/issues/433).
+- k8s_cp - fix issue when using parameter local_path with file on managed node. (https://github.com/ansible-collections/kubernetes.core/issues/421).
+- k8s_drain - fix error occurring when trying to drain node with disable_eviction set to yes (https://github.com/ansible-collections/kubernetes.core/issues/416).
+
+v2.3.0
+======
+
+Minor Changes
+-------------
+
+- add support for dry run with kubernetes client version >=18.20 (https://github.com/ansible-collections/kubernetes.core/pull/245).
+- fixed module_defaults by removing routing hacks from runtime.yml (https://github.com/ansible-collections/kubernetes.core/pull/347).
+- helm - add support for timeout cli parameter to allow setting Helm timeout independent of wait (https://github.com/ansible-collections/kubernetes.core/issues/67).
+- helm - add support for wait parameter for helm uninstall command. (https://github.com/ansible-collections/kubernetes/core/issues/33).
+- helm - support repo location for helm diff (https://github.com/ansible-collections/kubernetes.core/issues/174).
+- helm - when ansible is executed in check mode, return the diff between what's deployed and what will be deployed.
+- helm_info - add release state as a module argument (https://github.com/ansible-collections/kubernetes.core/issues/377).
+- helm_plugin - Add plugin_version parameter to the helm_plugin module (https://github.com/ansible-collections/kubernetes.core/issues/157).
+- helm_plugin - Add support for helm plugin update using state=update.
+- helm_repository - add support for pass-credentials cli parameter (https://github.com/ansible-collections/kubernetes.core/pull/282).
+- helm_repository - added support for ``host``, ``api_key``, ``validate_certs``, and ``ca_cert``.
+- helm_template - add show_only and release_namespace as module arguments (https://github.com/ansible-collections/kubernetes.core/issues/313).
+- k8s - add no_proxy support to k8s* (https://github.com/ansible-collections/kubernetes.core/pull/272).
+- k8s - add support for server_side_apply. (https://github.com/ansible-collections/kubernetes.core/issues/87).
+- k8s - add support for user impersonation. (https://github.com/ansible-collections/kubernetes/core/issues/40).
+- k8s - allow resource definition using metadata.generateName (https://github.com/ansible-collections/kubernetes.core/issues/35).
+- k8s lookup plugin - Enable turbo mode via environment variable  (https://github.com/ansible-collections/kubernetes.core/issues/291).
+- k8s_drain - Adds ``delete_emptydir_data`` option to ``k8s_drain.delete_options`` to evict pods with an ``emptyDir`` volume attached (https://github.com/ansible-collections/kubernetes.core/pull/322).
+- k8s_exec - select first container from the pod if none specified (https://github.com/ansible-collections/kubernetes.core/issues/358).
+- k8s_rollback - add support for check_mode. (https://github.com/ansible-collections/kubernetes/core/issues/243).
+- k8s_scale - add support for check_mode. (https://github.com/ansible-collections/kubernetes/core/issues/244).
+- kubectl - wait for dd command to complete before proceeding (https://github.com/ansible-collections/kubernetes.core/pull/321).
+
+Bugfixes
+--------
+
+- Various modules and plugins - use vendored version of ``distutils.version`` instead of the deprecated Python standard library ``distutils`` (https://github.com/ansible-collections/kubernetes.core/pull/314).
+- common - Ensure the label_selectors parameter of _wait_for method is optional.
+- helm_template - evaluate release_values after values_files, insuring highest precedence (now same behavior as in helm module). (https://github.com/ansible-collections/kubernetes.core/pull/348)
+- import exception from ``kubernetes.client.rest``.
+- k8s_drain - fix error caused by accessing an undefined variable when pods have local storage (https://github.com/ansible-collections/kubernetes.core/issues/292).
+- k8s_info - don't wait on empty List resources (https://github.com/ansible-collections/kubernetes.core/pull/253).
+- k8s_scale - fix waiting on statefulset when scaled down to 0 replicas (https://github.com/ansible-collections/kubernetes.core/issues/203).
+- module_utils.common - change default opening mode to read-bytes to avoid bad interpretation of non ascii characters and strings, often present in 3rd party manifests.
+- remove binary file from k8s_cp test suite (https://github.com/ansible-collections/kubernetes.core/pull/298).
+- use resource prefix when finding resource and apiVersion is v1 (https://github.com/ansible-collections/kubernetes.core/issues/351).
+
+New Modules
+-----------
+
+- k8s_taint - Taint a node in a Kubernetes/OpenShift cluster
+
+v2.2.0
+======
+
+Minor Changes
+-------------
+
+- add support for in-memory kubeconfig in addition to file for k8s modules. (https://github.com/ansible-collections/kubernetes.core/pull/212).
+- helm - add support for history_max cli parameter (https://github.com/ansible-collections/kubernetes.core/pull/164).
+- k8s - add support for label_selectors options (https://github.com/ansible-collections/kubernetes.core/issues/43).
+- k8s - add support for waiting on statefulsets (https://github.com/ansible-collections/kubernetes.core/pull/195).
+- k8s_log - Add since-seconds parameter to the k8s_log module (https://github.com/ansible-collections/kubernetes.core/pull/142).
+- new lookup plugin to support kubernetes kustomize feature. (https://github.com/ansible-collections/kubernetes.core/issues/39).
+- re-enable turbo mode for collection. The default is initially set to off (https://github.com/ansible-collections/kubernetes.core/pull/169).
+
+Bugfixes
+--------
+
+- common - import k8sdynamicclient directly to workaround Ansible upstream bug (https://github.com/ansible-collections/kubernetes.core/issues/162).
+- connection plugin - add arguments information into censored command (https://github.com/ansible-collections/kubernetes.core/pull/196).
+- fix resource cache not being used (https://github.com/ansible-collections/kubernetes.core/pull/228).
+- k8s - Fixes a bug where diff was always returned when using apply or modifying an existing object, even when diff=no was specified. The module no longer returns diff unless requested and will now honor diff=no (https://github.com/ansible-collections/kubernetes.core/pull/146).
+- k8s_cp - fix k8s_cp uploading when target container's WORKDIR is not '/' (https://github.com/ansible-collections/kubernetes.core/issues/222).
+- k8s_exec - add missing deprecation notice to return_code for k8s_exec (https://github.com/ansible-collections/kubernetes.core/pull/233).
+- k8s_exec - fix k8s_exec returning rc attribute,  to follow ansible's common return values (https://github.com/ansible-collections/kubernetes.core/pull/230).
+- lookup - recommend query instead of lookup (https://github.com/ansible-collections/kubernetes.core/issues/147).
+- support the ``template`` param in all collections depending on kubernetes.core (https://github.com/ansible-collections/kubernetes.core/pull/154).
+
+New Plugins
+-----------
+
+Lookup
+~~~~~~
+
+- kustomize - Build a set of kubernetes resources using a 'kustomization.yaml' file.
+
+New Modules
+-----------
+
+- k8s_cp - Copy files and directories to and from pod.
+- k8s_drain - Drain, Cordon, or Uncordon node in k8s cluster
+
 v2.1.1
 ======
 

Makefile

@@ -1,8 +1,8 @@
 # Also needs to be updated in galaxy.yml
-VERSION = 2.1.1
+VERSION = 2.3.1
 
 TEST_ARGS ?= ""
-PYTHON_VERSION ?= `python -c 'import platform; print("{0}.{1}".format(platform.python_version_tuple()[0], platform.python_version_tuple()[1]))'`
+PYTHON_VERSION ?= `python -c 'import platform; print(".".join(platform.python_version_tuple()[0:2]))'`
 
 clean:
 	rm -f kubernetes-core-${VERSION}.tar.gz
@@ -22,10 +22,7 @@ test-sanity:
 	ansible-test sanity --docker -v --color --python $(PYTHON_VERSION) $(?TEST_ARGS)
 
 test-integration:
-	ansible-test integration --docker -v --color --retry-on-error --python $(PYTHON_VERSION) --continue-on-error --diff --coverage $(?TEST_ARGS)
-
-test-molecule:
-	molecule test
+	ansible-test integration --diff --no-temp-workdir --color --skip-tags False --retry-on-error --continue-on-error --python $(PYTHON_VERSION) -v --coverage $(?TEST_ARGS)
 
 test-unit:
 	ansible-test units --docker -v --color --python $(PYTHON_VERSION) $(?TEST_ARGS)

README.md

@@ -2,7 +2,7 @@
 
 [![CI](https://github.com/ansible-collections/kubernetes.core/workflows/CI/badge.svg?event=push)](https://github.com/ansible-collections/kubernetes.core/actions) [![Codecov](https://img.shields.io/codecov/c/github/ansible-collections/kubernetes.core)](https://codecov.io/gh/ansible-collections/kubernetes.core)
 
-This repo hosts the `kubernetes.core` (formerly known as `community.kubernetes`) Ansible Collection.
+This repository hosts the `kubernetes.core` (formerly known as `community.kubernetes`) Ansible Collection.
 
 The collection includes a variety of Ansible content to help automate the management of applications in Kubernetes and OpenShift clusters, as well as the provisioning and maintenance of clusters themselves.
 
@@ -11,6 +11,8 @@ The collection includes a variety of Ansible content to help automate the manage
 
 This collection has been tested against following Ansible versions: **>=2.9.17**.
 
+For collections that support Ansible 2.9, please ensure you update your `network_os` to use the 
+fully qualified collection name (for example, `cisco.ios.ios`). 
 Plugins and modules within a collection may be tested with only specific Ansible versions.
 A collection may contain metadata that identifies these versions.
 PEP440 is the schema used to describe the versions of Ansible.
@@ -22,6 +24,10 @@ PEP440 is the schema used to describe the versions of Ansible.
 
 Note: Python2 is deprecated from [1st January 2020](https://www.python.org/doc/sunset-python-2/). Please switch to Python3.
 
+## Kubernetes Version Support
+
+This collection supports Kubernetes versions >=1.19.
+
 ## Included content
 
 Click on the name of a plugin or module to view that content's documentation:
@@ -46,6 +52,7 @@ Name | Description
 Name | Description
 --- | ---
 [kubernetes.core.k8s](https://github.com/ansible-collections/kubernetes.core/blob/main/docs/kubernetes.core.k8s_lookup.rst)|Query the K8s API
+[kubernetes.core.kustomize](https://github.com/ansible-collections/kubernetes.core/blob/main/docs/kubernetes.core.kustomize_lookup.rst)|Build a set of kubernetes resources using a 'kustomization.yaml' file.
 
 ### Modules
 Name | Description
@@ -58,6 +65,8 @@ Name | Description
 [kubernetes.core.helm_template](https://github.com/ansible-collections/kubernetes.core/blob/main/docs/kubernetes.core.helm_template_module.rst)|Render chart templates
 [kubernetes.core.k8s](https://github.com/ansible-collections/kubernetes.core/blob/main/docs/kubernetes.core.k8s_module.rst)|Manage Kubernetes (K8s) objects
 [kubernetes.core.k8s_cluster_info](https://github.com/ansible-collections/kubernetes.core/blob/main/docs/kubernetes.core.k8s_cluster_info_module.rst)|Describe Kubernetes (K8s) cluster, APIs available and their respective versions
+[kubernetes.core.k8s_cp](https://github.com/ansible-collections/kubernetes.core/blob/main/docs/kubernetes.core.k8s_cp_module.rst)|Copy files and directories to and from pod.
+[kubernetes.core.k8s_drain](https://github.com/ansible-collections/kubernetes.core/blob/main/docs/kubernetes.core.k8s_drain_module.rst)|Drain, Cordon, or Uncordon node in k8s cluster
 [kubernetes.core.k8s_exec](https://github.com/ansible-collections/kubernetes.core/blob/main/docs/kubernetes.core.k8s_exec_module.rst)|Execute command in Pod
 [kubernetes.core.k8s_info](https://github.com/ansible-collections/kubernetes.core/blob/main/docs/kubernetes.core.k8s_info_module.rst)|Describe Kubernetes (K8s) objects
 [kubernetes.core.k8s_json_patch](https://github.com/ansible-collections/kubernetes.core/blob/main/docs/kubernetes.core.k8s_json_patch_module.rst)|Apply JSON patch operations to existing objects
@@ -65,6 +74,7 @@ Name | Description
 [kubernetes.core.k8s_rollback](https://github.com/ansible-collections/kubernetes.core/blob/main/docs/kubernetes.core.k8s_rollback_module.rst)|Rollback Kubernetes (K8S) Deployments and DaemonSets
 [kubernetes.core.k8s_scale](https://github.com/ansible-collections/kubernetes.core/blob/main/docs/kubernetes.core.k8s_scale_module.rst)|Set a new size for a Deployment, ReplicaSet, Replication Controller, or Job.
 [kubernetes.core.k8s_service](https://github.com/ansible-collections/kubernetes.core/blob/main/docs/kubernetes.core.k8s_service_module.rst)|Manage Services on Kubernetes
+[kubernetes.core.k8s_taint](https://github.com/ansible-collections/kubernetes.core/blob/main/docs/kubernetes.core.k8s_taint_module.rst)|Taint a node in a Kubernetes/OpenShift cluster
 
 <!--end collection content-->
 
@@ -82,7 +92,7 @@ You can also include it in a `requirements.yml` file and install it via `ansible
 ---
 collections:
   - name: kubernetes.core
-    version: 2.1.1
+    version: 2.3.1
 ```
 
 ### Installing the Kubernetes Python Library
@@ -159,6 +169,25 @@ If upgrading older playbooks which were built prior to Ansible 2.10 and this col
 
 For documentation on how to use individual modules and other content included in this collection, please see the links in the 'Included content' section earlier in this README.
 
+## Ansible Turbo mode Tech Preview
+
+
+The ``kubernetes.core`` collection supports Ansible Turbo mode as a tech preview via the ``cloud.common`` collection. By default, this feature is disabled. To enable Turbo mode for modules, set the environment variable `ENABLE_TURBO_MODE=1` on the managed node. For example:
+
+```yaml
+---
+- hosts: remote
+  environment:
+    ENABLE_TURBO_MODE: 1
+  tasks:
+    ...
+```
+
+To enable Turbo mode for k8s lookup plugin, set the environment variable `ENABLE_TURBO_MODE=1` on the managed node. This is not working when
+defined in the playbook using `environment` keyword as above, you must set it using `export ENABLE_TURBO_MODE=1`.
+
+Please read more about Ansible Turbo mode - [here](https://github.com/ansible-collections/kubernetes.core/blob/main/docs/ansible_turbo_mode.rst).
+
 ## Testing and Development
 
 If you want to develop new content for this collection or improve what's already here, the easiest way to work on the collection is to clone it into one of the configured [`COLLECTIONS_PATHS`](https://docs.ansible.com/ansible/latest/reference_appendices/config.html#collections-paths), and work on it there.

bindep.txt

@@ -1 +1,2 @@
 kubernetes-client [platform:fedora]
+openshift-clients [platform:rhel-8]

changelogs/changelog.yaml

@@ -429,3 +429,161 @@ releases:
     fragments:
     - 151-check-auth-params-for-existence.yaml
     release_date: '2021-06-24'
+  2.2.0:
+    changes:
+      bugfixes:
+      - common - import k8sdynamicclient directly to workaround Ansible upstream bug
+        (https://github.com/ansible-collections/kubernetes.core/issues/162).
+      - connection plugin - add arguments information into censored command (https://github.com/ansible-collections/kubernetes.core/pull/196).
+      - fix resource cache not being used (https://github.com/ansible-collections/kubernetes.core/pull/228).
+      - k8s - Fixes a bug where diff was always returned when using apply or modifying
+        an existing object, even when diff=no was specified. The module no longer
+        returns diff unless requested and will now honor diff=no (https://github.com/ansible-collections/kubernetes.core/pull/146).
+      - k8s_cp - fix k8s_cp uploading when target container's WORKDIR is not '/' (https://github.com/ansible-collections/kubernetes.core/issues/222).
+      - k8s_exec - add missing deprecation notice to return_code for k8s_exec (https://github.com/ansible-collections/kubernetes.core/pull/233).
+      - k8s_exec - fix k8s_exec returning rc attribute,  to follow ansible's common
+        return values (https://github.com/ansible-collections/kubernetes.core/pull/230).
+      - lookup - recommend query instead of lookup (https://github.com/ansible-collections/kubernetes.core/issues/147).
+      - support the ``template`` param in all collections depending on kubernetes.core
+        (https://github.com/ansible-collections/kubernetes.core/pull/154).
+      minor_changes:
+      - add support for in-memory kubeconfig in addition to file for k8s modules.
+        (https://github.com/ansible-collections/kubernetes.core/pull/212).
+      - helm - add support for history_max cli parameter (https://github.com/ansible-collections/kubernetes.core/pull/164).
+      - k8s - add support for label_selectors options (https://github.com/ansible-collections/kubernetes.core/issues/43).
+      - k8s - add support for waiting on statefulsets (https://github.com/ansible-collections/kubernetes.core/pull/195).
+      - k8s_log - Add since-seconds parameter to the k8s_log module (https://github.com/ansible-collections/kubernetes.core/pull/142).
+      - new lookup plugin to support kubernetes kustomize feature. (https://github.com/ansible-collections/kubernetes.core/issues/39).
+      - re-enable turbo mode for collection. The default is initially set to off (https://github.com/ansible-collections/kubernetes.core/pull/169).
+    fragments:
+    - 142-add-sinceseconds-param-for-logs.yaml
+    - 146-k8s-add-support-diff-mode.yml
+    - 147_lookup.yml
+    - 154-template-param-support.yaml
+    - 158-k8s-add-support-label_selectors.yml
+    - 162_import_error.yml
+    - 164-add-history-max.yaml
+    - 169-reenable-turbo-mode.yaml
+    - 195-k8s-add-wait-statefulsets.yml
+    - 196_kubectl.yaml
+    - 212-in-memory-kubeconfig.yml
+    - 223-add-deprecation-notice.yaml
+    - 223-k8s-cp-uploading.yaml
+    - 225-kustomize-lookup-plugin.yml
+    - 228-fix-resource-cache.yml
+    - 230-k8sexec-has-new-returnvalue.yml
+    modules:
+    - description: Copy files and directories to and from pod.
+      name: k8s_cp
+      namespace: ''
+    - description: Drain, Cordon, or Uncordon node in k8s cluster
+      name: k8s_drain
+      namespace: ''
+    plugins:
+      lookup:
+      - description: Build a set of kubernetes resources using a 'kustomization.yaml'
+          file.
+        name: kustomize
+        namespace: null
+    release_date: '2021-09-15'
+  2.3.0:
+    changes:
+      bugfixes:
+      - Various modules and plugins - use vendored version of ``distutils.version``
+        instead of the deprecated Python standard library ``distutils`` (https://github.com/ansible-collections/kubernetes.core/pull/314).
+      - common - Ensure the label_selectors parameter of _wait_for method is optional.
+      - helm_template - evaluate release_values after values_files, insuring highest
+        precedence (now same behavior as in helm module). (https://github.com/ansible-collections/kubernetes.core/pull/348)
+      - import exception from ``kubernetes.client.rest``.
+      - k8s_drain - fix error caused by accessing an undefined variable when pods
+        have local storage (https://github.com/ansible-collections/kubernetes.core/issues/292).
+      - k8s_info - don't wait on empty List resources (https://github.com/ansible-collections/kubernetes.core/pull/253).
+      - k8s_scale - fix waiting on statefulset when scaled down to 0 replicas (https://github.com/ansible-collections/kubernetes.core/issues/203).
+      - module_utils.common - change default opening mode to read-bytes to avoid bad
+        interpretation of non ascii characters and strings, often present in 3rd party
+        manifests.
+      - remove binary file from k8s_cp test suite (https://github.com/ansible-collections/kubernetes.core/pull/298).
+      - use resource prefix when finding resource and apiVersion is v1 (https://github.com/ansible-collections/kubernetes.core/issues/351).
+      minor_changes:
+      - add support for dry run with kubernetes client version >=18.20 (https://github.com/ansible-collections/kubernetes.core/pull/245).
+      - fixed module_defaults by removing routing hacks from runtime.yml (https://github.com/ansible-collections/kubernetes.core/pull/347).
+      - helm - add support for timeout cli parameter to allow setting Helm timeout
+        independent of wait (https://github.com/ansible-collections/kubernetes.core/issues/67).
+      - helm - add support for wait parameter for helm uninstall command. (https://github.com/ansible-collections/kubernetes/core/issues/33).
+      - helm - support repo location for helm diff (https://github.com/ansible-collections/kubernetes.core/issues/174).
+      - helm - when ansible is executed in check mode, return the diff between what's
+        deployed and what will be deployed.
+      - helm_info - add release state as a module argument (https://github.com/ansible-collections/kubernetes.core/issues/377).
+      - helm_plugin - Add plugin_version parameter to the helm_plugin module (https://github.com/ansible-collections/kubernetes.core/issues/157).
+      - helm_plugin - Add support for helm plugin update using state=update.
+      - helm_repository - add support for pass-credentials cli parameter (https://github.com/ansible-collections/kubernetes.core/pull/282).
+      - helm_repository - added support for ``host``, ``api_key``, ``validate_certs``,
+        and ``ca_cert``.
+      - helm_template - add show_only and release_namespace as module arguments (https://github.com/ansible-collections/kubernetes.core/issues/313).
+      - k8s - add no_proxy support to k8s* (https://github.com/ansible-collections/kubernetes.core/pull/272).
+      - k8s - add support for server_side_apply. (https://github.com/ansible-collections/kubernetes.core/issues/87).
+      - k8s - add support for user impersonation. (https://github.com/ansible-collections/kubernetes/core/issues/40).
+      - k8s - allow resource definition using metadata.generateName (https://github.com/ansible-collections/kubernetes.core/issues/35).
+      - k8s lookup plugin - Enable turbo mode via environment variable  (https://github.com/ansible-collections/kubernetes.core/issues/291).
+      - k8s_drain - Adds ``delete_emptydir_data`` option to ``k8s_drain.delete_options``
+        to evict pods with an ``emptyDir`` volume attached (https://github.com/ansible-collections/kubernetes.core/pull/322).
+      - k8s_exec - select first container from the pod if none specified (https://github.com/ansible-collections/kubernetes.core/issues/358).
+      - k8s_rollback - add support for check_mode. (https://github.com/ansible-collections/kubernetes/core/issues/243).
+      - k8s_scale - add support for check_mode. (https://github.com/ansible-collections/kubernetes/core/issues/244).
+      - kubectl - wait for dd command to complete before proceeding (https://github.com/ansible-collections/kubernetes.core/pull/321).
+    fragments:
+    - 0-copy_ignore_txt.yml
+    - 226-add-version-parameter-to-helm_plugin.yml
+    - 231-helm-add-timeout-parameter.yaml
+    - 238-helm-add-support-for-helm-uninstall-wait.yaml
+    - 238-k8s-add-support-for-generate_name.yml
+    - 245-add-dry-run.yaml
+    - 250-k8s-add-support-for-impersonation.yaml
+    - 253-dont-wait-on-list-resources.yaml
+    - 255-k8s_scale-k8s_rollback-add-support-for-check_mode.yml
+    - 260-k8s-add-support-for-server_side_apply.yml
+    - 272-k8s-add-support-no_proxy.yaml
+    - 282-helm-repository-add-pass-credentials.yaml
+    - 290-returns-diff-in-check-mode.yaml
+    - 295-fix-k8s-drain-variable-declaration.yaml
+    - 298-remove-binary-file.yaml
+    - 308-fix-for-common-non-ascii-characters-in-resources.yaml
+    - 313-helm-template-add-support-for-show-only-and-release-namespace.yml
+    - 321-kubectl_sleep.yml
+    - 322-Add-delete_emptydir_data-to-drain-delete_options.yaml
+    - 335-k8s-lookup-add-support-for-turbo-mode.yml
+    - 347-routing.yml
+    - 348-helm_template-fix-precedence-of-release-values-over-values-files.yaml
+    - 358-k8s_exec.yml
+    - 364-use-resource-prefix.yaml
+    - 377-helm-info-state.yml
+    - 389-helm-add-support-chart_repo_url-on-helm_diff.yml
+    - 391-fix-statefulset-wait.yaml
+    - _wait_for_label_selector_optional.yaml
+    - disutils.version.yml
+    - exception.yml
+    - helm_repository.yml
+    modules:
+    - description: Taint a node in a Kubernetes/OpenShift cluster
+      name: k8s_taint
+      namespace: ''
+    release_date: '2022-03-11'
+  2.3.1:
+    changes:
+      bugfixes:
+      - Catch expectation raised when the process is waiting for resources (https://github.com/ansible-collections/kubernetes.core/issues/407).
+      - Remove `omit` placeholder when defining resource using template parameter
+        (https://github.com/ansible-collections/kubernetes.core/issues/431).
+      - k8s - fix the issue when trying to delete resources using label_selectors
+        options (https://github.com/ansible-collections/kubernetes.core/issues/433).
+      - k8s_cp - fix issue when using parameter local_path with file on managed node.
+        (https://github.com/ansible-collections/kubernetes.core/issues/421).
+      - k8s_drain - fix error occurring when trying to drain node with disable_eviction
+        set to yes (https://github.com/ansible-collections/kubernetes.core/issues/416).
+    fragments:
+    - 408-fix-wait-on-exception.yml
+    - 417-fix-k8s-drain-delete-options.yaml
+    - 422-k8s_cp-fix-issue-when-issue-local_path.yaml
+    - 432-fix-issue-when-using-template-parameter.yaml
+    - 434-fix-k8s-delete-using-label_selector.yaml
+    release_date: '2022-05-02'

docs/ansible_turbo_mode.rst

@@ -15,7 +15,7 @@ Following document provides overview of Ansible Turbo mode in ``kubernetes.core`
 Synopsis
 --------
 - A brief introduction about Ansible Turbo mode in ``kuberentes.core`` collection.
-- Ansible Turbo mode is an optional performance optimization. It can be enabled by simply installing the cloud.common collection.
+- Ansible Turbo mode is an optional performance optimization. It can be enabled by installing the cloud.common collection and setting the ``ENABLE_TURBO_MODE`` environment variable.
 
 Requirements
 ------------
@@ -24,6 +24,15 @@ The following requirement is needed on the host that executes this module.
 
 - The ``cloud.common`` collection (https://github.com/ansible-collections/cloud.common)
 
+You will also need to set the environment variable ``ENABLE_TURBO_MODE=1`` on the managed host. This can be done in the same ways you would usually do so, for example::
+
+  ---
+  - hosts: remote
+    environment:
+      ENABLE_TURBO_MODE: 1
+    tasks:
+      ...
+
 
 Installation
 ------------
@@ -90,7 +99,7 @@ The background service
 The daemon kills itself after 15s, and communication are done
 through an Unix socket.
 It runs in one single process and uses ``asyncio`` internally.
-Consequently you can use the ``sync`` keyword in your Ansible module.
+Consequently you can use the ``async`` keyword in your Ansible module.
 This will be handy if you interact with a lot of remote systems
 at the same time.
 

docs/docsite/extra-docs.yml

@@ -0,0 +1,5 @@
+---
+sections:
+  - title: Scenario Guide
+    toctree:
+      - scenario_guide

docs/docsite/rst/kubernetes_scenarios/k8s_intro.rst

@@ -0,0 +1,51 @@
+.. _ansible_collections.kubernetes.core.docsite.k8s_ansible_intro:
+
+**************************************
+Introduction to Ansible for Kubernetes
+**************************************
+
+.. contents::
+  :local:
+
+Introduction
+============
+
+The `kubernetes.core collection <https://galaxy.ansible.com/kubernetes/core>`_ offers several modules and plugins for orchestrating Kubernetes.
+
+Requirements
+============
+
+To use the modules, you'll need the following:
+
+- Ansible 2.9.17 or latest installed
+- `Kubernetes Python client <https://pypi.org/project/kubernetes/>`_  installed on the host that will execute the modules.
+
+
+Installation
+============
+
+The Kubernetes modules are part of the Ansible Kubernetes collection.
+
+To install the collection, run the following:
+
+.. code-block:: bash
+
+    $ ansible-galaxy collection install kubernetes.core
+
+
+Authenticating with the API
+===========================
+
+By default the Kubernetes Rest Client will look for ``~/.kube/config``, and if found, connect using the active context. You can override the location of the file using the ``kubeconfig`` parameter, and the context, using the ``context`` parameter.
+
+Basic authentication is also supported using the ``username`` and ``password`` options. You can override the URL using the ``host`` parameter. Certificate authentication works through the ``ssl_ca_cert``, ``cert_file``, and ``key_file`` parameters, and for token authentication, use the ``api_key`` parameter.
+
+To disable SSL certificate verification, set ``verify_ssl`` to false.
+
+Reporting an issue
+==================
+
+- If you find a bug or have a suggestion regarding modules or plugins, please file issues at `Ansible Kubernetes collection <https://github.com/ansible-collections/kubernetes.core/issues>`_.
+- If you find a bug regarding Kubernetes Python client, please file issues at `Kubernetes Client issues <https://github.com/kubernetes-client/python/issues>`_.
+- If you find a bug regarding Kubectl binary, please file issues at `Kubectl issue tracker <https://github.com/kubernetes/kubectl/issues>`_
+- If you find a bug regarding Helm binary, please file issues at `Helm issue tracker <https://github.com/helm/helm/issues>`_.

docs/docsite/rst/kubernetes_scenarios/k8s_inventory.rst

@@ -0,0 +1,88 @@
+.. _ansible_collections.kubernetes.core.docsite.k8s_ansible_inventory:
+
+*****************************************
+Using Kubernetes dynamic inventory plugin
+*****************************************
+
+.. contents::
+  :local:
+
+Kubernetes dynamic inventory plugin
+===================================
+
+
+The best way to interact with your Pods is to use the Kubernetes dynamic inventory plugin, which queries Kubernetes APIs using ``kubectl`` command line available on controller node and tells Ansible what Pods can be managed.
+
+Requirements
+------------
+
+To use the Kubernetes dynamic inventory plugins, you must install `Kubernetes Python client <https://github.com/kubernetes-client/python>`_, `kubectl <https://github.com/kubernetes/kubectl>`_ on your control node (the host running Ansible).
+
+.. code-block:: bash
+
+    $ pip install kubernetes
+
+Please refer to Kubernetes official documentation for `installing kubectl <https://kubernetes.io/docs/tasks/tools/install-kubectl/>`_ on the given operating systems.
+
+To use this Kubernetes dynamic inventory plugin, you need to enable it first by specifying the following in the ``ansible.cfg`` file:
+
+.. code-block:: ini
+
+  [inventory]
+  enable_plugins = kubernetes.core.k8s
+
+Then, create a file that ends in ``.k8s.yml`` or ``.k8s.yaml`` in your working directory.
+
+The ``kubernetes.core.k8s`` inventory plugin takes in the same authentication information as any other Kubernetes modules.
+
+Here's an example of a valid inventory file:
+
+.. code-block:: yaml
+
+    plugin: kubernetes.core.k8s
+
+Executing ``ansible-inventory --list -i <filename>.k8s.yml`` will create a list of Pods that are ready to be configured using Ansible.
+
+You can also provide the namespace to gather information about specific pods from the given namespace. For example, to gather information about Pods under the ``test`` namespace you will specify the ``namespaces`` parameter:
+
+.. code-block:: yaml
+
+    plugin: kubernetes.core.k8s
+    connections:
+    - namespaces:
+        - test
+
+Using vaulted configuration files
+=================================
+
+Since the inventory configuration file contains Kubernetes related sensitive information in plain text, a security risk, you may want to
+encrypt your entire inventory configuration file.
+
+You can encrypt a valid inventory configuration file as follows:
+
+.. code-block:: bash
+
+    $ ansible-vault encrypt <filename>.k8s.yml
+      New Vault password:
+      Confirm New Vault password:
+      Encryption successful
+
+    $ echo "MySuperSecretPassw0rd!" > /path/to/vault_password_file
+
+And you can use this vaulted inventory configuration file using:
+
+.. code-block:: bash
+
+    $ ansible-inventory -i <filename>.k8s.yml --list --vault-password-file=/path/to/vault_password_file
+
+
+.. seealso::
+
+    `Kubernetes Python client - Issue Tracker <https://github.com/kubernetes-client/python/issues>`_
+        The issue tracker for Kubernetes Python client
+    `Kubectl installation <https://kubernetes.io/docs/tasks/tools/install-kubectl/>`_
+        Installation guide for installing Kubectl
+    :ref:`working_with_playbooks`
+        An introduction to playbooks
+    :ref:`playbooks_vault`
+        Using Vault in playbooks

docs/docsite/rst/kubernetes_scenarios/k8s_scenarios.rst

@@ -0,0 +1,12 @@
+.. _ansible_collections.kubernetes.core.docsite.k8s_scenarios:
+
+********************************
+Ansible for Kubernetes Scenarios
+********************************
+
+These scenarios teach you how to accomplish common Kubernetes tasks using Ansible. To get started, please select the task you want to accomplish.
+
+.. toctree::
+   :maxdepth: 1
+
+   scenario_k8s_object

docs/docsite/rst/kubernetes_scenarios/scenario_k8s_object.rst

@@ -0,0 +1,175 @@
+.. _ansible_collections.kubernetes.core.docsite.k8s_object_template:
+
+*******************
+Creating K8S object
+*******************
+
+.. contents::
+  :local:
+
+Introduction
+============
+
+This guide will show you how to utilize Ansible to create Kubernetes objects such as Pods, Deployments, and Secrets.
+
+Scenario Requirements
+=====================
+
+* Software
+
+    * Ansible 2.9.17 or later must be installed
+
+    * The Python module ``kubernetes`` must be installed on the Ansible controller (or Target host if not executing against localhost)
+
+    * Kubernetes Cluster
+
+    * Kubectl binary installed on the Ansible controller
+
+
+* Access / Credentials
+
+    * Kubeconfig configured with the given Kubernetes cluster
+
+
+Assumptions
+===========
+
+- User has required level of authorization to create, delete and update resources on the given Kubernetes cluster.
+
+Caveats
+=======
+
+- community.kubernetes 2.0.0 has been renamed to `kubernetes.core <https://github.com/ansible-collections/kubernetes.core>`_
+
+Example Description
+===================
+
+In this use case / example, we will create a Pod in the given Kubernetes Cluster.  The following Ansible playbook showcases the basic parameters that are needed for this.
+
+.. code:: yaml
+
+    ---
+    - hosts: localhost
+      collections:
+        - kubernetes.core
+      tasks:
+        - name: Create a pod
+          kubernetes.core.k8s:
+            state: present
+            definition:
+              apiVersion: v1
+              kind: Pod
+              metadata:
+                name: "utilitypod-1"
+                namespace: default
+                labels:
+                  app: galaxy
+              spec:
+                containers:
+                  - name: utilitypod
+                    image: busybox
+
+Since Ansible utilizes the Kubernetes API to perform actions, in this use case we will be connecting directly to the Kubernetes cluster.
+
+To begin, there are a few bits of information we will need. Here you are using Kubeconfig which is pre-configured in your machine. The Kubeconfig is generally located at ``~/.kube/config``. It is highly recommended to store sensitive information such as password, user certificates in a more secure fashion using :ref:`ansible-vault` or using `Ansible Tower credentials <https://docs.ansible.com/ansible-tower/latest/html/userguide/credentials.html>`_.
+
+Now you need to supply the information about the Pod which will be created. Using ``definition`` parameter of the ``kubernetes.core.k8s`` module, you specify `PodTemplate <https://kubernetes.io/docs/concepts/workloads/pods/#pod-templates>`_. This PodTemplate is identical to what you provide to the ``kubectl`` command.
+
+What to expect
+--------------
+
+- You will see a bit of JSON output after this playbook completes. This output shows various parameters that are returned from the module and from cluster about the newly created Pod.
+
+.. code:: json
+
+    {
+        "changed": true,
+        "method": "create",
+        "result": {
+            "apiVersion": "v1",
+            "kind": "Pod",
+            "metadata": {
+                "creationTimestamp": "2020-10-03T15:36:25Z",
+                "labels": {
+                    "app": "galaxy"
+                },
+                "name": "utilitypod-1",
+                "namespace": "default",
+                "resourceVersion": "4511073",
+                "selfLink": "/api/v1/namespaces/default/pods/utilitypod-1",
+                "uid": "c7dec819-09df-4efd-9d78-67cf010b4f4e"
+            },
+            "spec": {
+                "containers": [{
+                    "image": "busybox",
+                    "imagePullPolicy": "Always",
+                    "name": "utilitypod",
+                    "resources": {},
+                    "terminationMessagePath": "/dev/termination-log",
+                    "terminationMessagePolicy": "File",
+                    "volumeMounts": [{
+                        "mountPath": "/var/run/secrets/kubernetes.io/serviceaccount",
+                        "name": "default-token-6j842",
+                        "readOnly": true
+                    }]
+                }],
+                "dnsPolicy": "ClusterFirst",
+                "enableServiceLinks": true,
+                "priority": 0,
+                "restartPolicy": "Always",
+                "schedulerName": "default-scheduler",
+                "securityContext": {},
+                "serviceAccount": "default",
+                "serviceAccountName": "default",
+                "terminationGracePeriodSeconds": 30,
+                "tolerations": [{
+                        "effect": "NoExecute",
+                        "key": "node.kubernetes.io/not-ready",
+                        "operator": "Exists",
+                        "tolerationSeconds": 300
+                    },
+                    {
+                        "effect": "NoExecute",
+                        "key": "node.kubernetes.io/unreachable",
+                        "operator": "Exists",
+                        "tolerationSeconds": 300
+                    }
+                ],
+                "volumes": [{
+                    "name": "default-token-6j842",
+                    "secret": {
+                        "defaultMode": 420,
+                        "secretName": "default-token-6j842"
+                    }
+                }]
+            },
+            "status": {
+                "phase": "Pending",
+                "qosClass": "BestEffort"
+            }
+        }
+    }
+
+- In the above example, 'changed' is ``True`` which notifies that the Pod creation started on the given cluster. This can take some time depending on your environment.
+
+
+Troubleshooting
+---------------
+
+Things to inspect
+
+- Check if the values provided for username and password are correct
+- Check if the Kubeconfig is populated with correct values
+
+.. seealso::
+
+    `Kubernetes Python client <https://github.com/kubernetes-client/python>`_
+        The GitHub Page of Kubernetes Python client
+    `Kubernetes Python client - Issue Tracker <https://github.com/kubernetes-client/python/issues>`_
+        The issue tracker for Kubernetes Python client
+    `Kubectl installation <https://kubernetes.io/docs/tasks/tools/install-kubectl/>`_
+        Installation guide for installing Kubectl
+    :ref:`working_with_playbooks`
+        An introduction to playbooks
+    :ref:`playbooks_vault`
+        Using Vault in playbooks

docs/docsite/rst/scenario_guide.rst

@@ -0,0 +1,18 @@
+.. _ansible_collections.kubernetes.core.docsite.scenario_guide:
+
+Kubernetes Guide
+================
+
+Welcome to the Ansible for Kubernetes Guide!
+
+The purpose of this guide is to teach you everything you need to know about using Ansible with Kubernetes.
+
+To get started, please select one of the following topics.
+
+.. toctree::
+   :maxdepth: 1
+
+   kubernetes_scenarios/k8s_intro
+   kubernetes_scenarios/k8s_inventory
+   kubernetes_scenarios/k8s_scenarios
+

docs/kubernetes.core.helm_info_module.rst

@@ -172,6 +172,31 @@ Parameters
                         <div style="font-size: small; color: darkgreen"><br/>aliases: namespace</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>release_state</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">list</span>
+                         / <span style="color: purple">elements=string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Show releases as per their states.</div>
+                        <div>Default value is <code>deployed</code> and <code>failed</code>.</div>
+                        <div>If set to <code>all</code>, show all releases without any filter applied.</div>
+                        <div>If set to <code>deployed</code>, show deployed releases.</div>
+                        <div>If set to <code>failed</code>, show failed releases.</div>
+                        <div>If set to <code>pending</code>, show pending releases.</div>
+                        <div>If set to <code>superseded</code>, show superseded releases.</div>
+                        <div>If set to <code>uninstalled</code>, show uninstalled releases, if <code>helm uninstall --keep-history</code> was used.</div>
+                        <div>If set to <code>uninstalling</code>, show releases that are currently being uninstalled.</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="1">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>
@@ -204,11 +229,18 @@ Examples
 
 .. code-block:: yaml
 
-    - name: Deploy latest version of Grafana chart inside monitoring namespace
+    - name: Gather information of Grafana chart inside monitoring namespace
       kubernetes.core.helm_info:
         name: test
         release_namespace: monitoring
 
+    - name: Gather information about test-chart with pending state
+      kubernetes.core.helm_info:
+        name: test-chart
+        release_namespace: testenv
+        release_state:
+        - pending
+
 
 
 Return Values

docs/kubernetes.core.helm_module.rst

@@ -231,6 +231,23 @@ Parameters
                         <div>Helm option to force reinstall, ignore on new install.</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>history_max</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">integer</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.2.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Limit the maximum number of revisions saved per release.</div>
+                        <div>mutually exclusive with with <code>replace</code>.</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="1">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>
@@ -373,6 +390,7 @@ Parameters
                 <td>
                         <div>Reuse the given name, only if that name is a deleted release which remains in the history.</div>
                         <div>This is unsafe in production environment.</div>
+                        <div>mutually exclusive with with <code>history_max</code>.</div>
                 </td>
             </tr>
             <tr>
@@ -395,6 +413,24 @@ Parameters
                         <div>Skip custom resource definitions when installing or upgrading.</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>timeout</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>A Go duration (described here <em>https://pkg.go.dev/time#ParseDuration</em>) value to wait for Kubernetes commands to complete. This defaults to 5m0s.</div>
+                        <div>similar to <code>wait_timeout</code> but does not required <code>wait</code> to be activated.</div>
+                        <div>Mutually exclusive with <code>wait_timeout</code>.</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="1">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>
@@ -411,7 +447,7 @@ Parameters
                         </ul>
                 </td>
                 <td>
-                        <div>Run <code>helm repo update</code> before the operation. Can be run as part of the package installation or as a separate step.</div>
+                        <div>Run <code>helm repo update</code> before the operation. Can be run as part of the package installation or as a separate step (see Examples).</div>
                 </td>
             </tr>
             <tr>
@@ -472,7 +508,8 @@ Parameters
                         </ul>
                 </td>
                 <td>
-                        <div>Wait until all Pods, PVCs, Services, and minimum number of Pods of a Deployment are in a ready state before marking the release as successful.</div>
+                        <div>When <em>release_state</em> is set to <code>present</code>, wait until all Pods, PVCs, Services, and minimum number of Pods of a Deployment are in a ready state before marking the release as successful.</div>
+                        <div>When <em>release_state</em> is set to <code>absent</code>, will wait until all the resources are deleted before returning. It will wait for as long as <em>wait_timeout</em>. This feature requires helm&gt;=3.7.0. Added in version 2.3.0.</div>
                 </td>
             </tr>
             <tr>
@@ -488,12 +525,19 @@ Parameters
                 </td>
                 <td>
                         <div>Timeout when wait option is enabled (helm2 is a number of seconds, helm3 is a duration).</div>
+                        <div>The use of <em>wait_timeout</em> to wait for kubernetes commands to complete has been deprecated and will be removed after 2022-12-01.</div>
                 </td>
             </tr>
     </table>
     <br/>
 
 
+Notes
+-----
+
+.. note::
+   - The default idempotency check can fail to report changes when ``release_state`` is set to ``present`` and ``chart_repo_url`` is defined. Install helm diff >= 3.4.1 for better results.
+
 
 
 Examples
@@ -543,6 +587,13 @@ Examples
         state: absent
         wait: true
 
+    - name: Separately update the repository cache
+      kubernetes.core.helm:
+        name: dummy
+        namespace: kube-system
+        state: absent
+        update_repo_cache: true
+
     # From git
     - name: Git clone stable repo on HEAD
       ansible.builtin.git:

docs/kubernetes.core.helm_plugin_module.rst

@@ -150,7 +150,7 @@ Parameters
                 </td>
                 <td>
                         <div>Name of Helm plugin.</div>
-                        <div>Required only if <code>state=absent</code>.</div>
+                        <div>Required only if <code>state=absent</code> or <code>state=latest</code>.</div>
                 </td>
             </tr>
             <tr>
@@ -170,6 +170,23 @@ Parameters
                         <div>Required only if <code>state=present</code>.</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>plugin_version</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Plugin version to install. If this is not specified, the latest version is installed.</div>
+                        <div>Ignored when <code>state=absent</code> or <code>state=latest</code>.</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="1">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>
@@ -183,10 +200,12 @@ Parameters
                         <ul style="margin: 0; padding: 0"><b>Choices:</b>
                                     <li>absent</li>
                                     <li><div style="color: blue"><b>present</b>&nbsp;&larr;</div></li>
+                                    <li>latest</li>
                         </ul>
                 </td>
                 <td>
                         <div>If <code>state=present</code> the Helm plugin will be installed.</div>
+                        <div>If <code>state=latest</code> the Helm plugin will be updated. Added in version 2.3.0.</div>
                         <div>If <code>state=absent</code> the Helm plugin will be removed.</div>
                 </td>
             </tr>
@@ -237,6 +256,17 @@ Examples
         plugin_name: env
         state: absent
 
+    - name: Install Helm plugin with a specific version
+      kubernetes.core.helm_plugin:
+        plugin_version: 2.0.1
+        plugin_path: https://domain/path/to/plugin.tar.gz
+        state: present
+
+    - name: Update Helm plugin
+      kubernetes.core.helm_plugin:
+        plugin_name: secrets
+        state: latest
+
 
 
 Return Values

docs/kubernetes.core.helm_repository_module.rst

@@ -40,6 +40,22 @@ Parameters
             <th>Choices/<font color="blue">Defaults</font></th>
             <th width="100%">Comments</th>
         </tr>
+            <tr>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>api_key</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Token used to authenticate with the API. Can also be specified via <code>K8S_AUTH_API_KEY</code> environment variable.</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="1">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>
@@ -55,6 +71,59 @@ Parameters
                         <div>The path of a helm binary to use.</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>ca_cert</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">path</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Path to a CA certificate used to authenticate with the API. The full certificate chain must be provided to avoid certificate validation errors. Can also be specified via <code>K8S_AUTH_SSL_CA_CERT</code> environment variable.</div>
+                        <div style="font-size: small; color: darkgreen"><br/>aliases: ssl_ca_cert</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>host</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Provide a URL for accessing the API. Can also be specified via <code>K8S_AUTH_HOST</code> environment variable.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>pass_credentials</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">boolean</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                        <ul style="margin: 0; padding: 0"><b>Choices:</b>
+                                    <li><div style="color: blue"><b>no</b>&nbsp;&larr;</div></li>
+                                    <li>yes</li>
+                        </ul>
+                </td>
+                <td>
+                        <div>Pass credentials to all domains.</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="1">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>
@@ -142,6 +211,27 @@ Parameters
                         <div style="font-size: small; color: darkgreen"><br/>aliases: username</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>validate_certs</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">boolean</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                        <ul style="margin: 0; padding: 0"><b>Choices:</b>
+                                    <li>no</li>
+                                    <li><div style="color: blue"><b>yes</b>&nbsp;&larr;</div></li>
+                        </ul>
+                </td>
+                <td>
+                        <div>Whether or not to verify the API server&#x27;s SSL certificates. Can also be specified via <code>K8S_AUTH_VERIFY_SSL</code> environment variable.</div>
+                        <div style="font-size: small; color: darkgreen"><br/>aliases: verify_ssl</div>
+                </td>
+            </tr>
     </table>
     <br/>
 

docs/kubernetes.core.helm_template_module.rst

@@ -131,6 +131,22 @@ Parameters
                         <div>If the directory already exists, it will be overwritten.</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>release_namespace</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>namespace scope for this request.</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="1">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>
@@ -148,6 +164,23 @@ Parameters
                         <div style="font-size: small; color: darkgreen"><br/>aliases: values</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>show_only</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">list</span>
+                         / <span style="color: purple">elements=string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Only show manifests rendered from the given templates.</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="1">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>
@@ -213,6 +246,24 @@ Examples
         dest: myfile.yaml
         content: "{{ result.stdout }}"
 
+    - name: Render MutatingWebhooksConfiguration for revision tag "canary", rev "1-13-0"
+      kubernetes.core.helm_template:
+        chart_ref: istio/istiod
+        chart_version: "1.13.0"
+        release_namespace: "istio-system"
+        show_only:
+          - "templates/revision-tags.yaml"
+        release_values:
+          revision: "1-13-0"
+          revisionTags:
+            - "canary"
+      register: result
+
+    - name: Write templates to file
+      copy:
+        dest: myfile.yaml
+        content: "{{ result.stdout }}"
+
 
 
 Return Values

docs/kubernetes.core.k8s_cluster_info_module.rst

@@ -136,6 +136,41 @@ Parameters
                         <div>Provide a URL for accessing the API. Can also be specified via K8S_AUTH_HOST environment variable.</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>impersonate_groups</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">list</span>
+                         / <span style="color: purple">elements=string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Group(s) to impersonate for the operation.</div>
+                        <div>Can also be specified via K8S_AUTH_IMPERSONATE_GROUPS environment. Example: Group1,Group2</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>impersonate_user</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Username to impersonate for the operation.</div>
+                        <div>Can also be specified via K8S_AUTH_IMPERSONATE_USER environment.</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="2">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>
@@ -161,13 +196,33 @@ Parameters
                     <b>kubeconfig</b>
                     <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
                     <div style="font-size: small">
-                        <span style="color: purple">path</span>
+                        <span style="color: purple">raw</span>
                     </div>
                 </td>
                 <td>
                 </td>
                 <td>
                         <div>Path to an existing Kubernetes config file. If not provided, and no other connection options are provided, the Kubernetes client will attempt to load the default configuration file from <em>~/.kube/config</em>. Can also be specified via K8S_AUTH_KUBECONFIG environment variable.</div>
+                        <div>The kubernetes configuration can be provided as dictionary. This feature requires a python kubernetes client version &gt;= 17.17.0. Added in version 2.2.0.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>no_proxy</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The comma separated list of hosts/domains/IP/CIDR that shouldn&#x27;t go through proxy. Can also be specified via K8S_AUTH_NO_PROXY environment variable.</div>
+                        <div>Please note that this module does not pick up typical proxy settings from the environment (e.g. NO_PROXY).</div>
+                        <div>This feature requires kubernetes&gt;=19.15.0. When kubernetes library is less than 19.15.0, it fails even no_proxy set in correct.</div>
+                        <div>example value is &quot;localhost,.local,.example.com,127.0.0.1,127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16&quot;</div>
                 </td>
             </tr>
             <tr>

docs/kubernetes.core.k8s_cp_module.rst

@@ -0,0 +1,608 @@
+.. _kubernetes.core.k8s_cp_module:
+
+
+**********************
+kubernetes.core.k8s_cp
+**********************
+
+**Copy files and directories to and from pod.**
+
+
+Version added: 2.2.0
+
+.. contents::
+   :local:
+   :depth: 1
+
+
+Synopsis
+--------
+- Use the Kubernetes Python client to copy files and directories to and from containers inside a pod.
+
+
+
+Requirements
+------------
+The below requirements are needed on the host that executes this module.
+
+- python >= 3.6
+- kubernetes >= 12.0.0
+
+
+Parameters
+----------
+
+.. raw:: html
+
+    <table  border=0 cellpadding=0 class="documentation-table">
+        <tr>
+            <th colspan="2">Parameter</th>
+            <th>Choices/<font color="blue">Defaults</font></th>
+            <th width="100%">Comments</th>
+        </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>api_key</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Token used to authenticate with the API. Can also be specified via K8S_AUTH_API_KEY environment variable.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>ca_cert</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">path</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Path to a CA certificate used to authenticate with the API. The full certificate chain must be provided to avoid certificate validation errors. Can also be specified via K8S_AUTH_SSL_CA_CERT environment variable.</div>
+                        <div style="font-size: small; color: darkgreen"><br/>aliases: ssl_ca_cert</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>client_cert</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">path</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Path to a certificate used to authenticate with the API. Can also be specified via K8S_AUTH_CERT_FILE environment variable.</div>
+                        <div style="font-size: small; color: darkgreen"><br/>aliases: cert_file</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>client_key</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">path</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Path to a key file used to authenticate with the API. Can also be specified via K8S_AUTH_KEY_FILE environment variable.</div>
+                        <div style="font-size: small; color: darkgreen"><br/>aliases: key_file</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>container</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The name of the container in the pod to copy files/directories from/to.</div>
+                        <div>Defaults to the only container if there is only one container in the pod.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>content</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>When used instead of <em>local_path</em>, sets the contents of a local file directly to the specified value.</div>
+                        <div>Works only when <em>remote_path</em> is a file. Creates the file if it does not exist.</div>
+                        <div>For advanced formatting or if the content contains a variable, use the <span class='module'>ansible.builtin.template</span> module.</div>
+                        <div>Mutually exclusive with <em>local_path</em>.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>context</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The name of a context found in the config file. Can also be specified via K8S_AUTH_CONTEXT environment variable.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>host</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Provide a URL for accessing the API. Can also be specified via K8S_AUTH_HOST environment variable.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>impersonate_groups</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">list</span>
+                         / <span style="color: purple">elements=string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Group(s) to impersonate for the operation.</div>
+                        <div>Can also be specified via K8S_AUTH_IMPERSONATE_GROUPS environment. Example: Group1,Group2</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>impersonate_user</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Username to impersonate for the operation.</div>
+                        <div>Can also be specified via K8S_AUTH_IMPERSONATE_USER environment.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>kubeconfig</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">raw</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Path to an existing Kubernetes config file. If not provided, and no other connection options are provided, the Kubernetes client will attempt to load the default configuration file from <em>~/.kube/config</em>. Can also be specified via K8S_AUTH_KUBECONFIG environment variable.</div>
+                        <div>The kubernetes configuration can be provided as dictionary. This feature requires a python kubernetes client version &gt;= 17.17.0. Added in version 2.2.0.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>local_path</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">path</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Path of the local file or directory.</div>
+                        <div>Required when <em>state</em> is set to <code>from_pod</code>.</div>
+                        <div>Mutually exclusive with <em>content</em>.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>namespace</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                         / <span style="color: red">required</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The pod namespace name.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>no_preserve</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">boolean</span>
+                    </div>
+                </td>
+                <td>
+                        <ul style="margin: 0; padding: 0"><b>Choices:</b>
+                                    <li><div style="color: blue"><b>no</b>&nbsp;&larr;</div></li>
+                                    <li>yes</li>
+                        </ul>
+                </td>
+                <td>
+                        <div>The copied file/directory&#x27;s ownership and permissions will not be preserved in the container.</div>
+                        <div>This option is ignored when <em>content</em> is set or when <em>state</em> is set to <code>from_pod</code>.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>no_proxy</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The comma separated list of hosts/domains/IP/CIDR that shouldn&#x27;t go through proxy. Can also be specified via K8S_AUTH_NO_PROXY environment variable.</div>
+                        <div>Please note that this module does not pick up typical proxy settings from the environment (e.g. NO_PROXY).</div>
+                        <div>This feature requires kubernetes&gt;=19.15.0. When kubernetes library is less than 19.15.0, it fails even no_proxy set in correct.</div>
+                        <div>example value is &quot;localhost,.local,.example.com,127.0.0.1,127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16&quot;</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>password</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Provide a password for authenticating with the API. Can also be specified via K8S_AUTH_PASSWORD environment variable.</div>
+                        <div>Please read the description of the <code>username</code> option for a discussion of when this option is applicable.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>persist_config</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">boolean</span>
+                    </div>
+                </td>
+                <td>
+                        <ul style="margin: 0; padding: 0"><b>Choices:</b>
+                                    <li>no</li>
+                                    <li>yes</li>
+                        </ul>
+                </td>
+                <td>
+                        <div>Whether or not to save the kube config refresh tokens. Can also be specified via K8S_AUTH_PERSIST_CONFIG environment variable.</div>
+                        <div>When the k8s context is using a user credentials with refresh tokens (like oidc or gke/gcloud auth), the token is refreshed by the k8s python client library but not saved by default. So the old refresh token can expire and the next auth might fail. Setting this flag to true will tell the k8s python client to save the new refresh token to the kube config file.</div>
+                        <div>Default to false.</div>
+                        <div>Please note that the current version of the k8s python client library does not support setting this flag to True yet.</div>
+                        <div>The fix for this k8s python library is here: https://github.com/kubernetes-client/python-base/pull/169</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>pod</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                         / <span style="color: red">required</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The pod name.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>proxy</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The URL of an HTTP proxy to use for the connection. Can also be specified via K8S_AUTH_PROXY environment variable.</div>
+                        <div>Please note that this module does not pick up typical proxy settings from the environment (e.g. HTTP_PROXY).</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>proxy_headers</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">dictionary</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.0.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The Header used for the HTTP proxy.</div>
+                        <div>Documentation can be found here <a href='https://urllib3.readthedocs.io/en/latest/reference/urllib3.util.html?highlight=proxy_headers#urllib3.util.make_headers'>https://urllib3.readthedocs.io/en/latest/reference/urllib3.util.html?highlight=proxy_headers#urllib3.util.make_headers</a>.</div>
+                </td>
+            </tr>
+                                <tr>
+                    <td class="elbow-placeholder"></td>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>basic_auth</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Colon-separated username:password for basic authentication header.</div>
+                        <div>Can also be specified via K8S_AUTH_PROXY_HEADERS_BASIC_AUTH environment.</div>
+                </td>
+            </tr>
+            <tr>
+                    <td class="elbow-placeholder"></td>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>proxy_basic_auth</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Colon-separated username:password for proxy basic authentication header.</div>
+                        <div>Can also be specified via K8S_AUTH_PROXY_HEADERS_PROXY_BASIC_AUTH environment.</div>
+                </td>
+            </tr>
+            <tr>
+                    <td class="elbow-placeholder"></td>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>user_agent</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>String representing the user-agent you want, such as foo/1.0.</div>
+                        <div>Can also be specified via K8S_AUTH_PROXY_HEADERS_USER_AGENT environment.</div>
+                </td>
+            </tr>
+
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>remote_path</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">path</span>
+                         / <span style="color: red">required</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Path of the file or directory to copy.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>state</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                        <ul style="margin: 0; padding: 0"><b>Choices:</b>
+                                    <li><div style="color: blue"><b>to_pod</b>&nbsp;&larr;</div></li>
+                                    <li>from_pod</li>
+                        </ul>
+                </td>
+                <td>
+                        <div>When set to <code>to_pod</code>, the local <em>local_path</em> file or directory will be copied to <em>remote_path</em> into the pod.</div>
+                        <div>When set to <code>from_pod</code>, the remote file or directory <em>remote_path</em> from pod will be copied locally to <em>local_path</em>.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>username</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Provide a username for authenticating with the API. Can also be specified via K8S_AUTH_USERNAME environment variable.</div>
+                        <div>Please note that this only works with clusters configured to use HTTP Basic Auth. If your cluster has a different form of authentication (e.g. OAuth2 in OpenShift), this option will not work as expected and you should look into the <span class='module'>community.okd.k8s_auth</span> module, as that might do what you need.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>validate_certs</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">boolean</span>
+                    </div>
+                </td>
+                <td>
+                        <ul style="margin: 0; padding: 0"><b>Choices:</b>
+                                    <li>no</li>
+                                    <li>yes</li>
+                        </ul>
+                </td>
+                <td>
+                        <div>Whether or not to verify the API server&#x27;s SSL certificates. Can also be specified via K8S_AUTH_VERIFY_SSL environment variable.</div>
+                        <div style="font-size: small; color: darkgreen"><br/>aliases: verify_ssl</div>
+                </td>
+            </tr>
+    </table>
+    <br/>
+
+
+Notes
+-----
+
+.. note::
+   - the tar binary is required on the container when copying from local filesystem to pod.
+   - To avoid SSL certificate validation errors when ``validate_certs`` is *True*, the full certificate chain for the API server must be provided via ``ca_cert`` or in the kubeconfig file.
+
+
+
+Examples
+--------
+
+.. code-block:: yaml
+
+    # kubectl cp /tmp/foo some-namespace/some-pod:/tmp/bar
+    - name: Copy /tmp/foo local file to /tmp/bar in a remote pod
+      kubernetes.core.k8s_cp:
+        namespace: some-namespace
+        pod: some-pod
+        remote_path: /tmp/bar
+        local_path: /tmp/foo
+
+    # kubectl cp /tmp/foo_dir some-namespace/some-pod:/tmp/bar_dir
+    - name: Copy /tmp/foo_dir local directory to /tmp/bar_dir in a remote pod
+      kubernetes.core.k8s_cp:
+        namespace: some-namespace
+        pod: some-pod
+        remote_path: /tmp/bar_dir
+        local_path: /tmp/foo_dir
+
+    # kubectl cp /tmp/foo some-namespace/some-pod:/tmp/bar -c some-container
+    - name: Copy /tmp/foo local file to /tmp/bar in a remote pod in a specific container
+      kubernetes.core.k8s_cp:
+        namespace: some-namespace
+        pod: some-pod
+        container: some-container
+        remote_path: /tmp/bar
+        local_path: /tmp/foo
+        no_preserve: True
+        state: to_pod
+
+    # kubectl cp some-namespace/some-pod:/tmp/foo /tmp/bar
+    - name: Copy /tmp/foo from a remote pod to /tmp/bar locally
+      kubernetes.core.k8s_cp:
+        namespace: some-namespace
+        pod: some-pod
+        remote_path: /tmp/foo
+        local_path: /tmp/bar
+        state: from_pod
+
+    # copy content into a file in the remote pod
+    - name: Copy /tmp/foo from a remote pod to /tmp/bar locally
+      kubernetes.core.k8s_cp:
+        state: to_pod
+        namespace: some-namespace
+        pod: some-pod
+        remote_path: /tmp/foo.txt
+        content: "This content will be copied into remote file"
+
+
+
+Return Values
+-------------
+Common return values are documented `here <https://docs.ansible.com/ansible/latest/reference_appendices/common_return_values.html#common-return-values>`_, the following are the fields unique to this module:
+
+.. raw:: html
+
+    <table border=0 cellpadding=0 class="documentation-table">
+        <tr>
+            <th colspan="1">Key</th>
+            <th>Returned</th>
+            <th width="100%">Description</th>
+        </tr>
+            <tr>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="return-"></div>
+                    <b>result</b>
+                    <a class="ansibleOptionLink" href="#return-" title="Permalink to this return value"></a>
+                    <div style="font-size: small">
+                      <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>success</td>
+                <td>
+                            <div>message describing the copy operation successfully done.</div>
+                    <br/>
+                </td>
+            </tr>
+    </table>
+    <br/><br/>
+
+
+Status
+------
+
+
+Authors
+~~~~~~~
+
+- Aubin Bikouo (@abikouo)

docs/kubernetes.core.k8s_drain_module.rst

@@ -0,0 +1,636 @@
+.. _kubernetes.core.k8s_drain_module:
+
+
+*************************
+kubernetes.core.k8s_drain
+*************************
+
+**Drain, Cordon, or Uncordon node in k8s cluster**
+
+
+Version added: 2.2.0
+
+.. contents::
+   :local:
+   :depth: 1
+
+
+Synopsis
+--------
+- Drain node in preparation for maintenance same as kubectl drain.
+- Cordon will mark the node as unschedulable.
+- Uncordon will mark the node as schedulable.
+- The given node will be marked unschedulable to prevent new pods from arriving.
+- Then drain deletes all pods except mirror pods (which cannot be deleted through the API server).
+
+
+
+Requirements
+------------
+The below requirements are needed on the host that executes this module.
+
+- python >= 3.6
+- kubernetes >= 12.0.0
+
+
+Parameters
+----------
+
+.. raw:: html
+
+    <table  border=0 cellpadding=0 class="documentation-table">
+        <tr>
+            <th colspan="2">Parameter</th>
+            <th>Choices/<font color="blue">Defaults</font></th>
+            <th width="100%">Comments</th>
+        </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>api_key</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Token used to authenticate with the API. Can also be specified via K8S_AUTH_API_KEY environment variable.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>ca_cert</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">path</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Path to a CA certificate used to authenticate with the API. The full certificate chain must be provided to avoid certificate validation errors. Can also be specified via K8S_AUTH_SSL_CA_CERT environment variable.</div>
+                        <div style="font-size: small; color: darkgreen"><br/>aliases: ssl_ca_cert</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>client_cert</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">path</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Path to a certificate used to authenticate with the API. Can also be specified via K8S_AUTH_CERT_FILE environment variable.</div>
+                        <div style="font-size: small; color: darkgreen"><br/>aliases: cert_file</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>client_key</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">path</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Path to a key file used to authenticate with the API. Can also be specified via K8S_AUTH_KEY_FILE environment variable.</div>
+                        <div style="font-size: small; color: darkgreen"><br/>aliases: key_file</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>context</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The name of a context found in the config file. Can also be specified via K8S_AUTH_CONTEXT environment variable.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>delete_options</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">dictionary</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Specify options to delete pods.</div>
+                        <div>This option has effect only when <code>state</code> is set to <em>drain</em>.</div>
+                </td>
+            </tr>
+                                <tr>
+                    <td class="elbow-placeholder"></td>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>delete_emptydir_data</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">boolean</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                        <ul style="margin: 0; padding: 0"><b>Choices:</b>
+                                    <li><div style="color: blue"><b>no</b>&nbsp;&larr;</div></li>
+                                    <li>yes</li>
+                        </ul>
+                </td>
+                <td>
+                        <div>Continue even if there are pods using emptyDir (local data that will be deleted when the node is drained).</div>
+                </td>
+            </tr>
+            <tr>
+                    <td class="elbow-placeholder"></td>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>disable_eviction</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">boolean</span>
+                    </div>
+                </td>
+                <td>
+                        <ul style="margin: 0; padding: 0"><b>Choices:</b>
+                                    <li><div style="color: blue"><b>no</b>&nbsp;&larr;</div></li>
+                                    <li>yes</li>
+                        </ul>
+                </td>
+                <td>
+                        <div>Forces drain to use delete rather than evict.</div>
+                </td>
+            </tr>
+            <tr>
+                    <td class="elbow-placeholder"></td>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>force</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">boolean</span>
+                    </div>
+                </td>
+                <td>
+                        <ul style="margin: 0; padding: 0"><b>Choices:</b>
+                                    <li><div style="color: blue"><b>no</b>&nbsp;&larr;</div></li>
+                                    <li>yes</li>
+                        </ul>
+                </td>
+                <td>
+                        <div>Continue even if there are pods not managed by a ReplicationController, Job, or DaemonSet.</div>
+                </td>
+            </tr>
+            <tr>
+                    <td class="elbow-placeholder"></td>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>ignore_daemonsets</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">boolean</span>
+                    </div>
+                </td>
+                <td>
+                        <ul style="margin: 0; padding: 0"><b>Choices:</b>
+                                    <li><div style="color: blue"><b>no</b>&nbsp;&larr;</div></li>
+                                    <li>yes</li>
+                        </ul>
+                </td>
+                <td>
+                        <div>Ignore DaemonSet-managed pods.</div>
+                </td>
+            </tr>
+            <tr>
+                    <td class="elbow-placeholder"></td>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>terminate_grace_period</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">integer</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Specify how many seconds to wait before forcefully terminating.</div>
+                        <div>If not specified, the default grace period for the object type will be used.</div>
+                        <div>The value zero indicates delete immediately.</div>
+                </td>
+            </tr>
+            <tr>
+                    <td class="elbow-placeholder"></td>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>wait_sleep</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">integer</span>
+                    </div>
+                </td>
+                <td>
+                        <b>Default:</b><br/><div style="color: blue">5</div>
+                </td>
+                <td>
+                        <div>Number of seconds to sleep between checks.</div>
+                        <div>Ignored if <code>wait_timeout</code> is not set.</div>
+                </td>
+            </tr>
+            <tr>
+                    <td class="elbow-placeholder"></td>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>wait_timeout</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">integer</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The length of time to wait in seconds for pod to be deleted before giving up, zero means infinite.</div>
+                </td>
+            </tr>
+
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>host</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Provide a URL for accessing the API. Can also be specified via K8S_AUTH_HOST environment variable.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>impersonate_groups</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">list</span>
+                         / <span style="color: purple">elements=string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Group(s) to impersonate for the operation.</div>
+                        <div>Can also be specified via K8S_AUTH_IMPERSONATE_GROUPS environment. Example: Group1,Group2</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>impersonate_user</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Username to impersonate for the operation.</div>
+                        <div>Can also be specified via K8S_AUTH_IMPERSONATE_USER environment.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>kubeconfig</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">raw</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Path to an existing Kubernetes config file. If not provided, and no other connection options are provided, the Kubernetes client will attempt to load the default configuration file from <em>~/.kube/config</em>. Can also be specified via K8S_AUTH_KUBECONFIG environment variable.</div>
+                        <div>The kubernetes configuration can be provided as dictionary. This feature requires a python kubernetes client version &gt;= 17.17.0. Added in version 2.2.0.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>name</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                         / <span style="color: red">required</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The name of the node.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>no_proxy</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The comma separated list of hosts/domains/IP/CIDR that shouldn&#x27;t go through proxy. Can also be specified via K8S_AUTH_NO_PROXY environment variable.</div>
+                        <div>Please note that this module does not pick up typical proxy settings from the environment (e.g. NO_PROXY).</div>
+                        <div>This feature requires kubernetes&gt;=19.15.0. When kubernetes library is less than 19.15.0, it fails even no_proxy set in correct.</div>
+                        <div>example value is &quot;localhost,.local,.example.com,127.0.0.1,127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16&quot;</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>password</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Provide a password for authenticating with the API. Can also be specified via K8S_AUTH_PASSWORD environment variable.</div>
+                        <div>Please read the description of the <code>username</code> option for a discussion of when this option is applicable.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>persist_config</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">boolean</span>
+                    </div>
+                </td>
+                <td>
+                        <ul style="margin: 0; padding: 0"><b>Choices:</b>
+                                    <li>no</li>
+                                    <li>yes</li>
+                        </ul>
+                </td>
+                <td>
+                        <div>Whether or not to save the kube config refresh tokens. Can also be specified via K8S_AUTH_PERSIST_CONFIG environment variable.</div>
+                        <div>When the k8s context is using a user credentials with refresh tokens (like oidc or gke/gcloud auth), the token is refreshed by the k8s python client library but not saved by default. So the old refresh token can expire and the next auth might fail. Setting this flag to true will tell the k8s python client to save the new refresh token to the kube config file.</div>
+                        <div>Default to false.</div>
+                        <div>Please note that the current version of the k8s python client library does not support setting this flag to True yet.</div>
+                        <div>The fix for this k8s python library is here: https://github.com/kubernetes-client/python-base/pull/169</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>proxy</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The URL of an HTTP proxy to use for the connection. Can also be specified via K8S_AUTH_PROXY environment variable.</div>
+                        <div>Please note that this module does not pick up typical proxy settings from the environment (e.g. HTTP_PROXY).</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>proxy_headers</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">dictionary</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.0.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The Header used for the HTTP proxy.</div>
+                        <div>Documentation can be found here <a href='https://urllib3.readthedocs.io/en/latest/reference/urllib3.util.html?highlight=proxy_headers#urllib3.util.make_headers'>https://urllib3.readthedocs.io/en/latest/reference/urllib3.util.html?highlight=proxy_headers#urllib3.util.make_headers</a>.</div>
+                </td>
+            </tr>
+                                <tr>
+                    <td class="elbow-placeholder"></td>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>basic_auth</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Colon-separated username:password for basic authentication header.</div>
+                        <div>Can also be specified via K8S_AUTH_PROXY_HEADERS_BASIC_AUTH environment.</div>
+                </td>
+            </tr>
+            <tr>
+                    <td class="elbow-placeholder"></td>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>proxy_basic_auth</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Colon-separated username:password for proxy basic authentication header.</div>
+                        <div>Can also be specified via K8S_AUTH_PROXY_HEADERS_PROXY_BASIC_AUTH environment.</div>
+                </td>
+            </tr>
+            <tr>
+                    <td class="elbow-placeholder"></td>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>user_agent</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>String representing the user-agent you want, such as foo/1.0.</div>
+                        <div>Can also be specified via K8S_AUTH_PROXY_HEADERS_USER_AGENT environment.</div>
+                </td>
+            </tr>
+
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>state</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                        <ul style="margin: 0; padding: 0"><b>Choices:</b>
+                                    <li>cordon</li>
+                                    <li><div style="color: blue"><b>drain</b>&nbsp;&larr;</div></li>
+                                    <li>uncordon</li>
+                        </ul>
+                </td>
+                <td>
+                        <div>Determines whether to drain, cordon, or uncordon node.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>username</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Provide a username for authenticating with the API. Can also be specified via K8S_AUTH_USERNAME environment variable.</div>
+                        <div>Please note that this only works with clusters configured to use HTTP Basic Auth. If your cluster has a different form of authentication (e.g. OAuth2 in OpenShift), this option will not work as expected and you should look into the <span class='module'>community.okd.k8s_auth</span> module, as that might do what you need.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>validate_certs</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">boolean</span>
+                    </div>
+                </td>
+                <td>
+                        <ul style="margin: 0; padding: 0"><b>Choices:</b>
+                                    <li>no</li>
+                                    <li>yes</li>
+                        </ul>
+                </td>
+                <td>
+                        <div>Whether or not to verify the API server&#x27;s SSL certificates. Can also be specified via K8S_AUTH_VERIFY_SSL environment variable.</div>
+                        <div style="font-size: small; color: darkgreen"><br/>aliases: verify_ssl</div>
+                </td>
+            </tr>
+    </table>
+    <br/>
+
+
+Notes
+-----
+
+.. note::
+   - To avoid SSL certificate validation errors when ``validate_certs`` is *True*, the full certificate chain for the API server must be provided via ``ca_cert`` or in the kubeconfig file.
+
+
+
+Examples
+--------
+
+.. code-block:: yaml
+
+    - name: Drain node "foo", even if there are pods not managed by a ReplicationController, Job, or DaemonSet on it.
+      kubernetes.core.k8s_drain:
+        state: drain
+        name: foo
+        force: yes
+
+    - name: Drain node "foo", but abort if there are pods not managed by a ReplicationController, Job, or DaemonSet, and use a grace period of 15 minutes.
+      kubernetes.core.k8s_drain:
+        state: drain
+        name: foo
+        delete_options:
+            terminate_grace_period: 900
+
+    - name: Mark node "foo" as schedulable.
+      kubernetes.core.k8s_drain:
+        state: uncordon
+        name: foo
+
+    - name: Mark node "foo" as unschedulable.
+      kubernetes.core.k8s_drain:
+        state: cordon
+        name: foo
+
+
+
+Return Values
+-------------
+Common return values are documented `here <https://docs.ansible.com/ansible/latest/reference_appendices/common_return_values.html#common-return-values>`_, the following are the fields unique to this module:
+
+.. raw:: html
+
+    <table border=0 cellpadding=0 class="documentation-table">
+        <tr>
+            <th colspan="1">Key</th>
+            <th>Returned</th>
+            <th width="100%">Description</th>
+        </tr>
+            <tr>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="return-"></div>
+                    <b>result</b>
+                    <a class="ansibleOptionLink" href="#return-" title="Permalink to this return value"></a>
+                    <div style="font-size: small">
+                      <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>success</td>
+                <td>
+                            <div>The node status and the number of pods deleted.</div>
+                    <br/>
+                </td>
+            </tr>
+    </table>
+    <br/><br/>
+
+
+Status
+------
+
+
+Authors
+~~~~~~~
+
+- Aubin Bikouo (@abikouo)

docs/kubernetes.core.k8s_exec_module.rst

@@ -117,7 +117,7 @@ Parameters
                 <td>
                 </td>
                 <td>
-                        <div>The command to execute</div>
+                        <div>The command to execute.</div>
                 </td>
             </tr>
             <tr>
@@ -134,6 +134,7 @@ Parameters
                 <td>
                         <div>The name of the container in the pod to connect to.</div>
                         <div>Defaults to only container if there is only one container in the pod.</div>
+                        <div>If not specified, will choose the first container from the given pod as kubectl cmdline does.</div>
                 </td>
             </tr>
             <tr>
@@ -166,19 +167,55 @@ Parameters
                         <div>Provide a URL for accessing the API. Can also be specified via K8S_AUTH_HOST environment variable.</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>impersonate_groups</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">list</span>
+                         / <span style="color: purple">elements=string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Group(s) to impersonate for the operation.</div>
+                        <div>Can also be specified via K8S_AUTH_IMPERSONATE_GROUPS environment. Example: Group1,Group2</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>impersonate_user</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Username to impersonate for the operation.</div>
+                        <div>Can also be specified via K8S_AUTH_IMPERSONATE_USER environment.</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="2">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>
                     <b>kubeconfig</b>
                     <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
                     <div style="font-size: small">
-                        <span style="color: purple">path</span>
+                        <span style="color: purple">raw</span>
                     </div>
                 </td>
                 <td>
                 </td>
                 <td>
                         <div>Path to an existing Kubernetes config file. If not provided, and no other connection options are provided, the Kubernetes client will attempt to load the default configuration file from <em>~/.kube/config</em>. Can also be specified via K8S_AUTH_KUBECONFIG environment variable.</div>
+                        <div>The kubernetes configuration can be provided as dictionary. This feature requires a python kubernetes client version &gt;= 17.17.0. Added in version 2.2.0.</div>
                 </td>
             </tr>
             <tr>
@@ -194,7 +231,26 @@ Parameters
                 <td>
                 </td>
                 <td>
-                        <div>The pod namespace name</div>
+                        <div>The pod namespace name.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>no_proxy</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The comma separated list of hosts/domains/IP/CIDR that shouldn&#x27;t go through proxy. Can also be specified via K8S_AUTH_NO_PROXY environment variable.</div>
+                        <div>Please note that this module does not pick up typical proxy settings from the environment (e.g. NO_PROXY).</div>
+                        <div>This feature requires kubernetes&gt;=19.15.0. When kubernetes library is less than 19.15.0, it fails even no_proxy set in correct.</div>
+                        <div>example value is &quot;localhost,.local,.example.com,127.0.0.1,127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16&quot;</div>
                 </td>
             </tr>
             <tr>
@@ -249,7 +305,7 @@ Parameters
                 <td>
                 </td>
                 <td>
-                        <div>The pod name</div>
+                        <div>The pod name.</div>
                 </td>
             </tr>
             <tr>
@@ -266,7 +322,7 @@ Parameters
                 <td>
                         <div>The URL of an HTTP proxy to use for the connection.</div>
                         <div>Can also be specified via <em>K8S_AUTH_PROXY</em> environment variable.</div>
-                        <div>Please note that this module does not pick up typical proxy settings from the environment (e.g. HTTP_PROXY).</div>
+                        <div>Please note that this module does not pick up typical proxy settings from the environment (for example, HTTP_PROXY).</div>
                 </td>
             </tr>
             <tr>
@@ -382,6 +438,7 @@ Notes
 -----
 
 .. note::
+   - Return code ``rc`` for the command executed is added in output in version 2.2.0, and deprecates return code ``return_code``.
    - Return code ``return_code`` for the command executed is added in output in version 1.0.0.
    - The authenticated user must have at least read access to the pods resource and write access to the pods/exec resource.
    - To avoid SSL certificate validation errors when ``validate_certs`` is *True*, the full certificate chain for the API server must be provided via ``ca_cert`` or in the kubeconfig file.
@@ -410,7 +467,14 @@ Examples
     - name: Check last command status
       debug:
         msg: "cmd failed"
-      when: command_status.return_code != 0
+      when: command_status.rc != 0
+
+    - name: Specify a container name to execute the command on
+      kubernetes.core.k8s_exec:
+        namespace: myproject
+        pod: busybox-test
+        container: manager
+        command: echo "hello"
 
 
 
@@ -443,6 +507,23 @@ Common return values are documented `here <https://docs.ansible.com/ansible/late
             </tr>
                                 <tr>
                     <td class="elbow-placeholder">&nbsp;</td>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="return-"></div>
+                    <b>rc</b>
+                    <a class="ansibleOptionLink" href="#return-" title="Permalink to this return value"></a>
+                    <div style="font-size: small">
+                      <span style="color: purple">integer</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.2.0</div>
+                </td>
+                <td></td>
+                <td>
+                            <div>The command status code</div>
+                    <br/>
+                </td>
+            </tr>
+            <tr>
+                    <td class="elbow-placeholder">&nbsp;</td>
                 <td colspan="1">
                     <div class="ansibleOptionAnchor" id="return-"></div>
                     <b>return_code</b>
@@ -453,7 +534,7 @@ Common return values are documented `here <https://docs.ansible.com/ansible/late
                 </td>
                 <td></td>
                 <td>
-                            <div>The command status code</div>
+                            <div>The command status code. This attribute is deprecated and will be removed in a future release. Please use rc instead.</div>
                     <br/>
                 </td>
             </tr>

docs/kubernetes.core.k8s_info_module.rst

@@ -173,6 +173,41 @@ Parameters
                         <div>Provide a URL for accessing the API. Can also be specified via K8S_AUTH_HOST environment variable.</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>impersonate_groups</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">list</span>
+                         / <span style="color: purple">elements=string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Group(s) to impersonate for the operation.</div>
+                        <div>Can also be specified via K8S_AUTH_IMPERSONATE_GROUPS environment. Example: Group1,Group2</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>impersonate_user</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Username to impersonate for the operation.</div>
+                        <div>Can also be specified via K8S_AUTH_IMPERSONATE_USER environment.</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="2">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>
@@ -198,13 +233,14 @@ Parameters
                     <b>kubeconfig</b>
                     <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
                     <div style="font-size: small">
-                        <span style="color: purple">path</span>
+                        <span style="color: purple">raw</span>
                     </div>
                 </td>
                 <td>
                 </td>
                 <td>
                         <div>Path to an existing Kubernetes config file. If not provided, and no other connection options are provided, the Kubernetes client will attempt to load the default configuration file from <em>~/.kube/config</em>. Can also be specified via K8S_AUTH_KUBECONFIG environment variable.</div>
+                        <div>The kubernetes configuration can be provided as dictionary. This feature requires a python kubernetes client version &gt;= 17.17.0. Added in version 2.2.0.</div>
                 </td>
             </tr>
             <tr>
@@ -259,6 +295,25 @@ Parameters
                         <div>If <em>resource definition</em> is provided, the <em>metadata.namespace</em> value from the <em>resource_definition</em> will override this option.</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>no_proxy</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The comma separated list of hosts/domains/IP/CIDR that shouldn&#x27;t go through proxy. Can also be specified via K8S_AUTH_NO_PROXY environment variable.</div>
+                        <div>Please note that this module does not pick up typical proxy settings from the environment (e.g. NO_PROXY).</div>
+                        <div>This feature requires kubernetes&gt;=19.15.0. When kubernetes library is less than 19.15.0, it fails even no_proxy set in correct.</div>
+                        <div>example value is &quot;localhost,.local,.example.com,127.0.0.1,127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16&quot;</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="2">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>

docs/kubernetes.core.k8s_inventory.rst

@@ -351,8 +351,8 @@ Status
 Authors
 ~~~~~~~
 
-- Chris Houseknecht <@chouseknecht>
-- Fabian von Feilitzsch <@fabianvf>
+- Chris Houseknecht (@chouseknecht)
+- Fabian von Feilitzsch (@fabianvf)
 
 
 .. hint::

docs/kubernetes.core.k8s_json_patch_module.rst

@@ -18,7 +18,7 @@ Version added: 2.0.0
 Synopsis
 --------
 - This module is used to apply RFC 6902 JSON patch operations only.
-- Use the :ref:`k8s <k8s_module>` module for strategic merge or JSON merge operations.
+- Use the :ref:`kubernetes.core.k8s <kubernetes.core.k8s_module>` module for strategic merge or JSON merge operations.
 - The jsonpatch library is required for check mode.
 
 
@@ -155,6 +155,41 @@ Parameters
                         <div>Provide a URL for accessing the API. Can also be specified via K8S_AUTH_HOST environment variable.</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>impersonate_groups</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">list</span>
+                         / <span style="color: purple">elements=string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Group(s) to impersonate for the operation.</div>
+                        <div>Can also be specified via K8S_AUTH_IMPERSONATE_GROUPS environment. Example: Group1,Group2</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>impersonate_user</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Username to impersonate for the operation.</div>
+                        <div>Can also be specified via K8S_AUTH_IMPERSONATE_USER environment.</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="2">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>
@@ -178,13 +213,14 @@ Parameters
                     <b>kubeconfig</b>
                     <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
                     <div style="font-size: small">
-                        <span style="color: purple">path</span>
+                        <span style="color: purple">raw</span>
                     </div>
                 </td>
                 <td>
                 </td>
                 <td>
                         <div>Path to an existing Kubernetes config file. If not provided, and no other connection options are provided, the Kubernetes client will attempt to load the default configuration file from <em>~/.kube/config</em>. Can also be specified via K8S_AUTH_KUBECONFIG environment variable.</div>
+                        <div>The kubernetes configuration can be provided as dictionary. This feature requires a python kubernetes client version &gt;= 17.17.0. Added in version 2.2.0.</div>
                 </td>
             </tr>
             <tr>
@@ -220,6 +256,25 @@ Parameters
                         <div>Use in conjunction with <em>api_version</em>, <em>kind</em>, and <em>name</em> to identify a specific object.</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>no_proxy</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The comma separated list of hosts/domains/IP/CIDR that shouldn&#x27;t go through proxy. Can also be specified via K8S_AUTH_NO_PROXY environment variable.</div>
+                        <div>Please note that this module does not pick up typical proxy settings from the environment (e.g. NO_PROXY).</div>
+                        <div>This feature requires kubernetes&gt;=19.15.0. When kubernetes library is less than 19.15.0, it fails even no_proxy set in correct.</div>
+                        <div>example value is &quot;localhost,.local,.example.com,127.0.0.1,127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16&quot;</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="2">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>

docs/kubernetes.core.k8s_log_module.rst

@@ -174,6 +174,41 @@ Parameters
                         <div>Provide a URL for accessing the API. Can also be specified via K8S_AUTH_HOST environment variable.</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>impersonate_groups</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">list</span>
+                         / <span style="color: purple">elements=string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Group(s) to impersonate for the operation.</div>
+                        <div>Can also be specified via K8S_AUTH_IMPERSONATE_GROUPS environment. Example: Group1,Group2</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>impersonate_user</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Username to impersonate for the operation.</div>
+                        <div>Can also be specified via K8S_AUTH_IMPERSONATE_USER environment.</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="2">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>
@@ -198,13 +233,14 @@ Parameters
                     <b>kubeconfig</b>
                     <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
                     <div style="font-size: small">
-                        <span style="color: purple">path</span>
+                        <span style="color: purple">raw</span>
                     </div>
                 </td>
                 <td>
                 </td>
                 <td>
                         <div>Path to an existing Kubernetes config file. If not provided, and no other connection options are provided, the Kubernetes client will attempt to load the default configuration file from <em>~/.kube/config</em>. Can also be specified via K8S_AUTH_KUBECONFIG environment variable.</div>
+                        <div>The kubernetes configuration can be provided as dictionary. This feature requires a python kubernetes client version &gt;= 17.17.0. Added in version 2.2.0.</div>
                 </td>
             </tr>
             <tr>
@@ -259,6 +295,25 @@ Parameters
                         <div>If <em>resource definition</em> is provided, the <em>metadata.namespace</em> value from the <em>resource_definition</em> will override this option.</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>no_proxy</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The comma separated list of hosts/domains/IP/CIDR that shouldn&#x27;t go through proxy. Can also be specified via K8S_AUTH_NO_PROXY environment variable.</div>
+                        <div>Please note that this module does not pick up typical proxy settings from the environment (e.g. NO_PROXY).</div>
+                        <div>This feature requires kubernetes&gt;=19.15.0. When kubernetes library is less than 19.15.0, it fails even no_proxy set in correct.</div>
+                        <div>example value is &quot;localhost,.local,.example.com,127.0.0.1,127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16&quot;</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="2">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>
@@ -383,6 +438,22 @@ Parameters
                 </td>
             </tr>
 
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>since_seconds</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.2.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>A relative time in seconds before the current time from which to show logs.</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="2">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>
@@ -457,6 +528,7 @@ Examples
         kind: Deployment
         namespace: testing
         name: example
+        since_seconds: "4000"
       register: log
 
     # This will get the log from a single Pod managed by this DeploymentConfig

docs/kubernetes.core.k8s_lookup.rst

@@ -381,6 +381,12 @@ Parameters
     <br/>
 
 
+Notes
+-----
+
+.. note::
+   - While querying, please use ``query`` or ``lookup`` format with ``wantlist=True`` to provide an easier and more consistent interface. For more details, see https://docs.ansible.com/ansible/latest/plugins/lookup.html#forcing-lookups-to-return-lists-query-and-wantlist-true.
+
 
 
 Examples
@@ -390,23 +396,23 @@ Examples
 
     - name: Fetch a list of namespaces
       set_fact:
-        projects: "{{ lookup('kubernetes.core.k8s', api_version='v1', kind='Namespace') }}"
+        projects: "{{ query('kubernetes.core.k8s', api_version='v1', kind='Namespace') }}"
 
     - name: Fetch all deployments
       set_fact:
-        deployments: "{{ lookup('kubernetes.core.k8s', kind='Deployment') }}"
+        deployments: "{{ query('kubernetes.core.k8s', kind='Deployment') }}"
 
     - name: Fetch all deployments in a namespace
       set_fact:
-        deployments: "{{ lookup('kubernetes.core.k8s', kind='Deployment', namespace='testing') }}"
+        deployments: "{{ query('kubernetes.core.k8s', kind='Deployment', namespace='testing') }}"
 
     - name: Fetch a specific deployment by name
       set_fact:
-        deployments: "{{ lookup('kubernetes.core.k8s', kind='Deployment', namespace='testing', resource_name='elastic') }}"
+        deployments: "{{ query('kubernetes.core.k8s', kind='Deployment', namespace='testing', resource_name='elastic') }}"
 
     - name: Fetch with label selector
       set_fact:
-        service: "{{ lookup('kubernetes.core.k8s', kind='Service', label_selector='app=galaxy') }}"
+        service: "{{ query('kubernetes.core.k8s', kind='Service', label_selector='app=galaxy') }}"
 
     # Use parameters from a YAML config
 
@@ -416,11 +422,11 @@ Examples
 
     - name: Using the config (loaded from a file in prior task), fetch the latest version of the object
       set_fact:
-        service: "{{ lookup('kubernetes.core.k8s', resource_definition=config) }}"
+        service: "{{ query('kubernetes.core.k8s', resource_definition=config) }}"
 
     - name: Use a config from the local filesystem
       set_fact:
-        service: "{{ lookup('kubernetes.core.k8s', src='service.yml') }}"
+        service: "{{ query('kubernetes.core.k8s', src='service.yml') }}"
 
 
 
@@ -432,106 +438,28 @@ Common return values are documented `here <https://docs.ansible.com/ansible/late
 
     <table border=0 cellpadding=0 class="documentation-table">
         <tr>
-            <th colspan="2">Key</th>
+            <th colspan="1">Key</th>
             <th>Returned</th>
             <th width="100%">Description</th>
         </tr>
             <tr>
-                <td colspan="2">
+                <td colspan="1">
                     <div class="ansibleOptionAnchor" id="return-"></div>
                     <b>_list</b>
                     <a class="ansibleOptionLink" href="#return-" title="Permalink to this return value"></a>
                     <div style="font-size: small">
-                      <span style="color: purple">complex</span>
+                      <span style="color: purple">list</span>
+                       / <span style="color: purple">elements=dictionary</span>
                     </div>
                 </td>
                 <td></td>
                 <td>
                             <div>One ore more object definitions returned from the API.</div>
                     <br/>
+                        <div style="font-size: smaller"><b>Sample:</b></div>
+                        <div style="font-size: smaller; color: blue; word-wrap: break-word; word-break: break-all;">[{&#x27;kind&#x27;: &#x27;ConfigMap&#x27;, &#x27;apiVersion&#x27;: &#x27;v1&#x27;, &#x27;metadata&#x27;: {&#x27;creationTimestamp&#x27;: &#x27;2022-03-04T13:59:49Z&#x27;, &#x27;name&#x27;: &#x27;my-config-map&#x27;, &#x27;namespace&#x27;: &#x27;default&#x27;, &#x27;resourceVersion&#x27;: &#x27;418&#x27;, &#x27;uid&#x27;: &#x27;5714b011-d090-4eac-8272-a0ea82ec0abd&#x27;}, &#x27;data&#x27;: {&#x27;key1&#x27;: &#x27;val1&#x27;}}]</div>
                 </td>
             </tr>
-                                <tr>
-                    <td class="elbow-placeholder">&nbsp;</td>
-                <td colspan="1">
-                    <div class="ansibleOptionAnchor" id="return-"></div>
-                    <b>api_version</b>
-                    <a class="ansibleOptionLink" href="#return-" title="Permalink to this return value"></a>
-                    <div style="font-size: small">
-                      <span style="color: purple">string</span>
-                    </div>
-                </td>
-                <td>success</td>
-                <td>
-                            <div>The versioned schema of this representation of an object.</div>
-                    <br/>
-                </td>
-            </tr>
-            <tr>
-                    <td class="elbow-placeholder">&nbsp;</td>
-                <td colspan="1">
-                    <div class="ansibleOptionAnchor" id="return-"></div>
-                    <b>kind</b>
-                    <a class="ansibleOptionLink" href="#return-" title="Permalink to this return value"></a>
-                    <div style="font-size: small">
-                      <span style="color: purple">string</span>
-                    </div>
-                </td>
-                <td>success</td>
-                <td>
-                            <div>Represents the REST resource this object represents.</div>
-                    <br/>
-                </td>
-            </tr>
-            <tr>
-                    <td class="elbow-placeholder">&nbsp;</td>
-                <td colspan="1">
-                    <div class="ansibleOptionAnchor" id="return-"></div>
-                    <b>metadata</b>
-                    <a class="ansibleOptionLink" href="#return-" title="Permalink to this return value"></a>
-                    <div style="font-size: small">
-                      <span style="color: purple">complex</span>
-                    </div>
-                </td>
-                <td>success</td>
-                <td>
-                            <div>Standard object metadata. Includes name, namespace, annotations, labels, etc.</div>
-                    <br/>
-                </td>
-            </tr>
-            <tr>
-                    <td class="elbow-placeholder">&nbsp;</td>
-                <td colspan="1">
-                    <div class="ansibleOptionAnchor" id="return-"></div>
-                    <b>spec</b>
-                    <a class="ansibleOptionLink" href="#return-" title="Permalink to this return value"></a>
-                    <div style="font-size: small">
-                      <span style="color: purple">complex</span>
-                    </div>
-                </td>
-                <td>success</td>
-                <td>
-                            <div>Specific attributes of the object. Will vary based on the <em>api_version</em> and <em>kind</em>.</div>
-                    <br/>
-                </td>
-            </tr>
-            <tr>
-                    <td class="elbow-placeholder">&nbsp;</td>
-                <td colspan="1">
-                    <div class="ansibleOptionAnchor" id="return-"></div>
-                    <b>status</b>
-                    <a class="ansibleOptionLink" href="#return-" title="Permalink to this return value"></a>
-                    <div style="font-size: small">
-                      <span style="color: purple">complex</span>
-                    </div>
-                </td>
-                <td>success</td>
-                <td>
-                            <div>Current status details for the object.</div>
-                    <br/>
-                </td>
-            </tr>
-
     </table>
     <br/><br/>
 
@@ -543,8 +471,8 @@ Status
 Authors
 ~~~~~~~
 
-- Chris Houseknecht <@chouseknecht>
-- Fabian von Feilitzsch <@fabianvf>
+- Chris Houseknecht (@chouseknecht)
+- Fabian von Feilitzsch (@fabianvf)
 
 
 .. hint::

docs/kubernetes.core.k8s_module.rst

@@ -336,6 +336,26 @@ Parameters
                         <div>If set to <code>yes</code>, and <em>state</em> is <code>present</code>, an existing object will be replaced.</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="3">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>generate_name</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Use to specify the basis of an object name and random characters will be added automatically on server to generate a unique name.</div>
+                        <div>This option is ignored when <em>state</em> is not set to <code>present</code> or when <em>apply</em> is set to <code>yes</code>.</div>
+                        <div>If <em>resource definition</em> is provided, the <em>metadata.generateName</em> value from the <em>resource_definition</em> will override this option.</div>
+                        <div>If <em>resource definition</em> is provided, and contains <em>metadata.name</em>, this option is ignored.</div>
+                        <div>mutually exclusive with <code>name</code>.</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="3">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>
@@ -351,6 +371,41 @@ Parameters
                         <div>Provide a URL for accessing the API. Can also be specified via K8S_AUTH_HOST environment variable.</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="3">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>impersonate_groups</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">list</span>
+                         / <span style="color: purple">elements=string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Group(s) to impersonate for the operation.</div>
+                        <div>Can also be specified via K8S_AUTH_IMPERSONATE_GROUPS environment. Example: Group1,Group2</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="3">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>impersonate_user</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Username to impersonate for the operation.</div>
+                        <div>Can also be specified via K8S_AUTH_IMPERSONATE_USER environment.</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="3">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>
@@ -375,13 +430,31 @@ Parameters
                     <b>kubeconfig</b>
                     <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
                     <div style="font-size: small">
-                        <span style="color: purple">path</span>
+                        <span style="color: purple">raw</span>
                     </div>
                 </td>
                 <td>
                 </td>
                 <td>
                         <div>Path to an existing Kubernetes config file. If not provided, and no other connection options are provided, the Kubernetes client will attempt to load the default configuration file from <em>~/.kube/config</em>. Can also be specified via K8S_AUTH_KUBECONFIG environment variable.</div>
+                        <div>The kubernetes configuration can be provided as dictionary. This feature requires a python kubernetes client version &gt;= 17.17.0. Added in version 2.2.0.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="3">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>label_selectors</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">list</span>
+                         / <span style="color: purple">elements=string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.2.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Selector (label query) to filter on.</div>
                 </td>
             </tr>
             <tr>
@@ -446,6 +519,25 @@ Parameters
                         <div>If <em>resource definition</em> is provided, the <em>metadata.namespace</em> value from the <em>resource_definition</em> will override this option.</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="3">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>no_proxy</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The comma separated list of hosts/domains/IP/CIDR that shouldn&#x27;t go through proxy. Can also be specified via K8S_AUTH_NO_PROXY environment variable.</div>
+                        <div>Please note that this module does not pick up typical proxy settings from the environment (e.g. NO_PROXY).</div>
+                        <div>This feature requires kubernetes&gt;=19.15.0. When kubernetes library is less than 19.15.0, it fails even no_proxy set in correct.</div>
+                        <div>example value is &quot;localhost,.local,.example.com,127.0.0.1,127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16&quot;</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="3">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>
@@ -587,6 +679,63 @@ Parameters
                         <div style="font-size: small; color: darkgreen"><br/>aliases: definition, inline</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="3">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>server_side_apply</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">dictionary</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>When this option is set, apply runs in the server instead of the client.</div>
+                        <div>Ignored if <code>apply</code> is not set or is set to False.</div>
+                        <div>This option requires &quot;kubernetes &gt;= 19.15.0&quot;.</div>
+                </td>
+            </tr>
+                                <tr>
+                    <td class="elbow-placeholder"></td>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>field_manager</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                         / <span style="color: red">required</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Name of the manager used to track field ownership.</div>
+                </td>
+            </tr>
+            <tr>
+                    <td class="elbow-placeholder"></td>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>force_conflicts</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">boolean</span>
+                    </div>
+                </td>
+                <td>
+                        <ul style="margin: 0; padding: 0"><b>Choices:</b>
+                                    <li><div style="color: blue"><b>no</b>&nbsp;&larr;</div></li>
+                                    <li>yes</li>
+                        </ul>
+                </td>
+                <td>
+                        <div>A conflict is a special status error that occurs when an Server Side Apply operation tries to change a field, which another user also claims to manage.</div>
+                        <div>When set to True, server-side apply will force the changes against conflicts.</div>
+                </td>
+            </tr>
+
             <tr>
                 <td colspan="3">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>
@@ -601,7 +750,7 @@ Parameters
                 <td>
                         <div>Provide a path to a file containing a valid YAML definition of an object or objects to be created or updated. Mutually exclusive with <em>resource_definition</em>. NOTE: <em>kind</em>, <em>api_version</em>, <em>name</em>, and <em>namespace</em> will be overwritten by corresponding values found in the configuration read in from the <em>src</em> file.</div>
                         <div>Reads from the local file system. To read from the Ansible controller&#x27;s file system, including vaulted files, use the file lookup plugin or template lookup plugin, combined with the from_yaml filter, and pass the result to <em>resource_definition</em>. See Examples below.</div>
-                        <div>Mutually exclusive with <em>template</em> in case of <span class='module'>k8s</span> module.</div>
+                        <div>Mutually exclusive with <em>template</em> in case of <span class='module'>kubernetes.core.k8s</span> module.</div>
                 </td>
             </tr>
             <tr>
@@ -639,6 +788,7 @@ Parameters
                 <td>
                         <div>Provide a valid YAML template definition file for an object when creating or updating.</div>
                         <div>Value can be provided as string or dictionary.</div>
+                        <div>The parameter accepts multiple template files. Added in version 2.0.0.</div>
                         <div>Mutually exclusive with <code>src</code> and <code>resource_definition</code>.</div>
                         <div>Template files needs to be present on the Ansible Controller&#x27;s file system.</div>
                         <div>Additional parameters can be specified using dictionary.</div>
@@ -975,6 +1125,15 @@ Examples
           variable_start_string: '[['
           variable_end_string: ']]'
 
+    - name: Read multiple definition template file from the Ansible controller file system
+      kubernetes.core.k8s:
+        state: present
+        template:
+          - path: '/testing/deployment_one.j2'
+          - path: '/testing/deployment_two.j2'
+            variable_start_string: '[['
+            variable_end_string: ']]'
+
     - name: fail on validation errors
       kubernetes.core.k8s:
         state: present
@@ -1030,6 +1189,33 @@ Examples
             labels:
               support: patch
 
+    # Create object using generateName
+    - name: create resource using name generated by the server
+      kubernetes.core.k8s:
+        state: present
+        generate_name: pod-
+        definition:
+          apiVersion: v1
+          kind: Pod
+          spec:
+            containers:
+            - name: py
+              image: python:3.7-alpine
+              imagePullPolicy: IfNotPresent
+
+    # Server side apply
+    - name: Create configmap using server side apply
+      kubernetes.core.k8s:
+        namespace: testing
+        definition:
+          apiVersion: v1
+          kind: ConfigMap
+          metadata:
+            name: my-configmap
+        apply: yes
+        server_side_apply:
+          field_manager: ansible
+
 
 
 Return Values

docs/kubernetes.core.k8s_rollback_module.rst

@@ -172,6 +172,41 @@ Parameters
                         <div>Provide a URL for accessing the API. Can also be specified via K8S_AUTH_HOST environment variable.</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>impersonate_groups</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">list</span>
+                         / <span style="color: purple">elements=string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Group(s) to impersonate for the operation.</div>
+                        <div>Can also be specified via K8S_AUTH_IMPERSONATE_GROUPS environment. Example: Group1,Group2</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>impersonate_user</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Username to impersonate for the operation.</div>
+                        <div>Can also be specified via K8S_AUTH_IMPERSONATE_USER environment.</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="2">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>
@@ -196,13 +231,14 @@ Parameters
                     <b>kubeconfig</b>
                     <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
                     <div style="font-size: small">
-                        <span style="color: purple">path</span>
+                        <span style="color: purple">raw</span>
                     </div>
                 </td>
                 <td>
                 </td>
                 <td>
                         <div>Path to an existing Kubernetes config file. If not provided, and no other connection options are provided, the Kubernetes client will attempt to load the default configuration file from <em>~/.kube/config</em>. Can also be specified via K8S_AUTH_KUBECONFIG environment variable.</div>
+                        <div>The kubernetes configuration can be provided as dictionary. This feature requires a python kubernetes client version &gt;= 17.17.0. Added in version 2.2.0.</div>
                 </td>
             </tr>
             <tr>
@@ -257,6 +293,25 @@ Parameters
                         <div>If <em>resource definition</em> is provided, the <em>metadata.namespace</em> value from the <em>resource_definition</em> will override this option.</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>no_proxy</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The comma separated list of hosts/domains/IP/CIDR that shouldn&#x27;t go through proxy. Can also be specified via K8S_AUTH_NO_PROXY environment variable.</div>
+                        <div>Please note that this module does not pick up typical proxy settings from the environment (e.g. NO_PROXY).</div>
+                        <div>This feature requires kubernetes&gt;=19.15.0. When kubernetes library is less than 19.15.0, it fails even no_proxy set in correct.</div>
+                        <div>example value is &quot;localhost,.local,.example.com,127.0.0.1,127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16&quot;</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="2">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>

docs/kubernetes.core.k8s_scale_module.rst

@@ -189,6 +189,41 @@ Parameters
                         <div>Provide a URL for accessing the API. Can also be specified via K8S_AUTH_HOST environment variable.</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>impersonate_groups</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">list</span>
+                         / <span style="color: purple">elements=string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Group(s) to impersonate for the operation.</div>
+                        <div>Can also be specified via K8S_AUTH_IMPERSONATE_GROUPS environment. Example: Group1,Group2</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>impersonate_user</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Username to impersonate for the operation.</div>
+                        <div>Can also be specified via K8S_AUTH_IMPERSONATE_USER environment.</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="2">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>
@@ -213,13 +248,14 @@ Parameters
                     <b>kubeconfig</b>
                     <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
                     <div style="font-size: small">
-                        <span style="color: purple">path</span>
+                        <span style="color: purple">raw</span>
                     </div>
                 </td>
                 <td>
                 </td>
                 <td>
                         <div>Path to an existing Kubernetes config file. If not provided, and no other connection options are provided, the Kubernetes client will attempt to load the default configuration file from <em>~/.kube/config</em>. Can also be specified via K8S_AUTH_KUBECONFIG environment variable.</div>
+                        <div>The kubernetes configuration can be provided as dictionary. This feature requires a python kubernetes client version &gt;= 17.17.0. Added in version 2.2.0.</div>
                 </td>
             </tr>
             <tr>
@@ -275,6 +311,25 @@ Parameters
                         <div>If <em>resource definition</em> is provided, the <em>metadata.namespace</em> value from the <em>resource_definition</em> will override this option.</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>no_proxy</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The comma separated list of hosts/domains/IP/CIDR that shouldn&#x27;t go through proxy. Can also be specified via K8S_AUTH_NO_PROXY environment variable.</div>
+                        <div>Please note that this module does not pick up typical proxy settings from the environment (e.g. NO_PROXY).</div>
+                        <div>This feature requires kubernetes&gt;=19.15.0. When kubernetes library is less than 19.15.0, it fails even no_proxy set in correct.</div>
+                        <div>example value is &quot;localhost,.local,.example.com,127.0.0.1,127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16&quot;</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="2">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>
@@ -461,7 +516,7 @@ Parameters
                 <td>
                         <div>Provide a path to a file containing a valid YAML definition of an object or objects to be created or updated. Mutually exclusive with <em>resource_definition</em>. NOTE: <em>kind</em>, <em>api_version</em>, <em>name</em>, and <em>namespace</em> will be overwritten by corresponding values found in the configuration read in from the <em>src</em> file.</div>
                         <div>Reads from the local file system. To read from the Ansible controller&#x27;s file system, including vaulted files, use the file lookup plugin or template lookup plugin, combined with the from_yaml filter, and pass the result to <em>resource_definition</em>. See Examples below.</div>
-                        <div>Mutually exclusive with <em>template</em> in case of <span class='module'>k8s</span> module.</div>
+                        <div>Mutually exclusive with <em>template</em> in case of <span class='module'>kubernetes.core.k8s</span> module.</div>
                 </td>
             </tr>
             <tr>

docs/kubernetes.core.k8s_service_module.rst

@@ -172,19 +172,55 @@ Parameters
                         <div>Provide a URL for accessing the API. Can also be specified via K8S_AUTH_HOST environment variable.</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>impersonate_groups</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">list</span>
+                         / <span style="color: purple">elements=string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Group(s) to impersonate for the operation.</div>
+                        <div>Can also be specified via K8S_AUTH_IMPERSONATE_GROUPS environment. Example: Group1,Group2</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>impersonate_user</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Username to impersonate for the operation.</div>
+                        <div>Can also be specified via K8S_AUTH_IMPERSONATE_USER environment.</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="2">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>
                     <b>kubeconfig</b>
                     <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
                     <div style="font-size: small">
-                        <span style="color: purple">path</span>
+                        <span style="color: purple">raw</span>
                     </div>
                 </td>
                 <td>
                 </td>
                 <td>
                         <div>Path to an existing Kubernetes config file. If not provided, and no other connection options are provided, the Kubernetes client will attempt to load the default configuration file from <em>~/.kube/config</em>. Can also be specified via K8S_AUTH_KUBECONFIG environment variable.</div>
+                        <div>The kubernetes configuration can be provided as dictionary. This feature requires a python kubernetes client version &gt;= 17.17.0. Added in version 2.2.0.</div>
                 </td>
             </tr>
             <tr>
@@ -244,6 +280,25 @@ Parameters
                         <div>Use to specify a Service object namespace.</div>
                 </td>
             </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>no_proxy</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The comma separated list of hosts/domains/IP/CIDR that shouldn&#x27;t go through proxy. Can also be specified via K8S_AUTH_NO_PROXY environment variable.</div>
+                        <div>Please note that this module does not pick up typical proxy settings from the environment (e.g. NO_PROXY).</div>
+                        <div>This feature requires kubernetes&gt;=19.15.0. When kubernetes library is less than 19.15.0, it fails even no_proxy set in correct.</div>
+                        <div>example value is &quot;localhost,.local,.example.com,127.0.0.1,127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16&quot;</div>
+                </td>
+            </tr>
             <tr>
                 <td colspan="2">
                     <div class="ansibleOptionAnchor" id="parameter-"></div>
@@ -432,7 +487,7 @@ Parameters
                 <td>
                         <div>Provide a path to a file containing a valid YAML definition of an object or objects to be created or updated. Mutually exclusive with <em>resource_definition</em>. NOTE: <em>kind</em>, <em>api_version</em>, <em>name</em>, and <em>namespace</em> will be overwritten by corresponding values found in the configuration read in from the <em>src</em> file.</div>
                         <div>Reads from the local file system. To read from the Ansible controller&#x27;s file system, including vaulted files, use the file lookup plugin or template lookup plugin, combined with the from_yaml filter, and pass the result to <em>resource_definition</em>. See Examples below.</div>
-                        <div>Mutually exclusive with <em>template</em> in case of <span class='module'>k8s</span> module.</div>
+                        <div>Mutually exclusive with <em>template</em> in case of <span class='module'>kubernetes.core.k8s</span> module.</div>
                 </td>
             </tr>
             <tr>

docs/kubernetes.core.k8s_taint_module.rst

@@ -0,0 +1,660 @@
+.. _kubernetes.core.k8s_taint_module:
+
+
+*************************
+kubernetes.core.k8s_taint
+*************************
+
+**Taint a node in a Kubernetes/OpenShift cluster**
+
+
+Version added: 2.3.0
+
+.. contents::
+   :local:
+   :depth: 1
+
+
+Synopsis
+--------
+- Taint allows a node to refuse Pod to be scheduled unless that Pod has a matching toleration.
+- Untaint will remove taints from nodes as needed.
+
+
+
+Requirements
+------------
+The below requirements are needed on the host that executes this module.
+
+- python >= 3.6
+- kubernetes >= 12.0.0
+
+
+Parameters
+----------
+
+.. raw:: html
+
+    <table  border=0 cellpadding=0 class="documentation-table">
+        <tr>
+            <th colspan="2">Parameter</th>
+            <th>Choices/<font color="blue">Defaults</font></th>
+            <th width="100%">Comments</th>
+        </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>api_key</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Token used to authenticate with the API. Can also be specified via K8S_AUTH_API_KEY environment variable.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>ca_cert</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">path</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Path to a CA certificate used to authenticate with the API. The full certificate chain must be provided to avoid certificate validation errors. Can also be specified via K8S_AUTH_SSL_CA_CERT environment variable.</div>
+                        <div style="font-size: small; color: darkgreen"><br/>aliases: ssl_ca_cert</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>client_cert</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">path</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Path to a certificate used to authenticate with the API. Can also be specified via K8S_AUTH_CERT_FILE environment variable.</div>
+                        <div style="font-size: small; color: darkgreen"><br/>aliases: cert_file</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>client_key</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">path</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Path to a key file used to authenticate with the API. Can also be specified via K8S_AUTH_KEY_FILE environment variable.</div>
+                        <div style="font-size: small; color: darkgreen"><br/>aliases: key_file</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>context</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The name of a context found in the config file. Can also be specified via K8S_AUTH_CONTEXT environment variable.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>host</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Provide a URL for accessing the API. Can also be specified via K8S_AUTH_HOST environment variable.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>impersonate_groups</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">list</span>
+                         / <span style="color: purple">elements=string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Group(s) to impersonate for the operation.</div>
+                        <div>Can also be specified via K8S_AUTH_IMPERSONATE_GROUPS environment. Example: Group1,Group2</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>impersonate_user</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Username to impersonate for the operation.</div>
+                        <div>Can also be specified via K8S_AUTH_IMPERSONATE_USER environment.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>kubeconfig</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">raw</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Path to an existing Kubernetes config file. If not provided, and no other connection options are provided, the Kubernetes client will attempt to load the default configuration file from <em>~/.kube/config</em>. Can also be specified via K8S_AUTH_KUBECONFIG environment variable.</div>
+                        <div>The kubernetes configuration can be provided as dictionary. This feature requires a python kubernetes client version &gt;= 17.17.0. Added in version 2.2.0.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>name</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                         / <span style="color: red">required</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The name of the node.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>no_proxy</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.3.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The comma separated list of hosts/domains/IP/CIDR that shouldn&#x27;t go through proxy. Can also be specified via K8S_AUTH_NO_PROXY environment variable.</div>
+                        <div>Please note that this module does not pick up typical proxy settings from the environment (e.g. NO_PROXY).</div>
+                        <div>This feature requires kubernetes&gt;=19.15.0. When kubernetes library is less than 19.15.0, it fails even no_proxy set in correct.</div>
+                        <div>example value is &quot;localhost,.local,.example.com,127.0.0.1,127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16&quot;</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>password</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Provide a password for authenticating with the API. Can also be specified via K8S_AUTH_PASSWORD environment variable.</div>
+                        <div>Please read the description of the <code>username</code> option for a discussion of when this option is applicable.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>persist_config</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">boolean</span>
+                    </div>
+                </td>
+                <td>
+                        <ul style="margin: 0; padding: 0"><b>Choices:</b>
+                                    <li>no</li>
+                                    <li>yes</li>
+                        </ul>
+                </td>
+                <td>
+                        <div>Whether or not to save the kube config refresh tokens. Can also be specified via K8S_AUTH_PERSIST_CONFIG environment variable.</div>
+                        <div>When the k8s context is using a user credentials with refresh tokens (like oidc or gke/gcloud auth), the token is refreshed by the k8s python client library but not saved by default. So the old refresh token can expire and the next auth might fail. Setting this flag to true will tell the k8s python client to save the new refresh token to the kube config file.</div>
+                        <div>Default to false.</div>
+                        <div>Please note that the current version of the k8s python client library does not support setting this flag to True yet.</div>
+                        <div>The fix for this k8s python library is here: https://github.com/kubernetes-client/python-base/pull/169</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>proxy</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The URL of an HTTP proxy to use for the connection. Can also be specified via K8S_AUTH_PROXY environment variable.</div>
+                        <div>Please note that this module does not pick up typical proxy settings from the environment (e.g. HTTP_PROXY).</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>proxy_headers</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">dictionary</span>
+                    </div>
+                    <div style="font-style: italic; font-size: small; color: darkgreen">added in 2.0.0</div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The Header used for the HTTP proxy.</div>
+                        <div>Documentation can be found here <a href='https://urllib3.readthedocs.io/en/latest/reference/urllib3.util.html?highlight=proxy_headers#urllib3.util.make_headers'>https://urllib3.readthedocs.io/en/latest/reference/urllib3.util.html?highlight=proxy_headers#urllib3.util.make_headers</a>.</div>
+                </td>
+            </tr>
+                                <tr>
+                    <td class="elbow-placeholder"></td>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>basic_auth</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Colon-separated username:password for basic authentication header.</div>
+                        <div>Can also be specified via K8S_AUTH_PROXY_HEADERS_BASIC_AUTH environment.</div>
+                </td>
+            </tr>
+            <tr>
+                    <td class="elbow-placeholder"></td>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>proxy_basic_auth</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Colon-separated username:password for proxy basic authentication header.</div>
+                        <div>Can also be specified via K8S_AUTH_PROXY_HEADERS_PROXY_BASIC_AUTH environment.</div>
+                </td>
+            </tr>
+            <tr>
+                    <td class="elbow-placeholder"></td>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>user_agent</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>String representing the user-agent you want, such as foo/1.0.</div>
+                        <div>Can also be specified via K8S_AUTH_PROXY_HEADERS_USER_AGENT environment.</div>
+                </td>
+            </tr>
+
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>replace</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">boolean</span>
+                    </div>
+                </td>
+                <td>
+                        <ul style="margin: 0; padding: 0"><b>Choices:</b>
+                                    <li><div style="color: blue"><b>no</b>&nbsp;&larr;</div></li>
+                                    <li>yes</li>
+                        </ul>
+                </td>
+                <td>
+                        <div>If <code>true</code>, allow taints to be replaced.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>state</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                        <ul style="margin: 0; padding: 0"><b>Choices:</b>
+                                    <li><div style="color: blue"><b>present</b>&nbsp;&larr;</div></li>
+                                    <li>absent</li>
+                        </ul>
+                </td>
+                <td>
+                        <div>Determines whether to add or remove taints.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>taints</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">list</span>
+                         / <span style="color: purple">elements=dictionary</span>
+                         / <span style="color: red">required</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>List containing the taints.</div>
+                </td>
+            </tr>
+                                <tr>
+                    <td class="elbow-placeholder"></td>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>effect</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                        <ul style="margin: 0; padding: 0"><b>Choices:</b>
+                                    <li>NoSchedule</li>
+                                    <li>NoExecute</li>
+                                    <li>PreferNoSchedule</li>
+                        </ul>
+                </td>
+                <td>
+                        <div>The effect of the taint on Pods that do not tolerate the taint.</div>
+                        <div>Required when <em>state=present</em>.</div>
+                </td>
+            </tr>
+            <tr>
+                    <td class="elbow-placeholder"></td>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>key</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The taint key to be applied to a node.</div>
+                </td>
+            </tr>
+            <tr>
+                    <td class="elbow-placeholder"></td>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>value</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>The taint value corresponding to the taint key.</div>
+                </td>
+            </tr>
+
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>username</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                <td>
+                        <div>Provide a username for authenticating with the API. Can also be specified via K8S_AUTH_USERNAME environment variable.</div>
+                        <div>Please note that this only works with clusters configured to use HTTP Basic Auth. If your cluster has a different form of authentication (e.g. OAuth2 in OpenShift), this option will not work as expected and you should look into the <span class='module'>community.okd.k8s_auth</span> module, as that might do what you need.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>validate_certs</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">boolean</span>
+                    </div>
+                </td>
+                <td>
+                        <ul style="margin: 0; padding: 0"><b>Choices:</b>
+                                    <li>no</li>
+                                    <li>yes</li>
+                        </ul>
+                </td>
+                <td>
+                        <div>Whether or not to verify the API server&#x27;s SSL certificates. Can also be specified via K8S_AUTH_VERIFY_SSL environment variable.</div>
+                        <div style="font-size: small; color: darkgreen"><br/>aliases: verify_ssl</div>
+                </td>
+            </tr>
+    </table>
+    <br/>
+
+
+Notes
+-----
+
+.. note::
+   - To avoid SSL certificate validation errors when ``validate_certs`` is *True*, the full certificate chain for the API server must be provided via ``ca_cert`` or in the kubeconfig file.
+
+
+
+Examples
+--------
+
+.. code-block:: yaml
+
+    - name: Taint node "foo"
+      kubernetes.core.k8s_taint:
+        state: present
+        name: foo
+        taints:
+        - effect: NoExecute
+          key: "key1"
+
+    - name: Taint node "foo"
+      kubernetes.core.k8s_taint:
+        state: present
+        name: foo
+        taints:
+        - effect: NoExecute
+          key: "key1"
+          value: "value1"
+        - effect: NoSchedule
+          key: "key1"
+          value: "value1"
+
+    - name: Remove taint from "foo".
+      kubernetes.core.k8s_taint:
+        state: absent
+        name: foo
+        taints:
+        - effect: NoExecute
+          key: "key1"
+          value: "value1"
+
+
+
+Return Values
+-------------
+Common return values are documented `here <https://docs.ansible.com/ansible/latest/reference_appendices/common_return_values.html#common-return-values>`_, the following are the fields unique to this module:
+
+.. raw:: html
+
+    <table border=0 cellpadding=0 class="documentation-table">
+        <tr>
+            <th colspan="2">Key</th>
+            <th>Returned</th>
+            <th width="100%">Description</th>
+        </tr>
+            <tr>
+                <td colspan="2">
+                    <div class="ansibleOptionAnchor" id="return-"></div>
+                    <b>result</b>
+                    <a class="ansibleOptionLink" href="#return-" title="Permalink to this return value"></a>
+                    <div style="font-size: small">
+                      <span style="color: purple">complex</span>
+                    </div>
+                </td>
+                <td>success</td>
+                <td>
+                            <div>The tainted Node object. Will be empty in the case of a deletion.</div>
+                    <br/>
+                </td>
+            </tr>
+                                <tr>
+                    <td class="elbow-placeholder">&nbsp;</td>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="return-"></div>
+                    <b>api_version</b>
+                    <a class="ansibleOptionLink" href="#return-" title="Permalink to this return value"></a>
+                    <div style="font-size: small">
+                      <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>success</td>
+                <td>
+                            <div>The versioned schema of this representation of an object.</div>
+                    <br/>
+                </td>
+            </tr>
+            <tr>
+                    <td class="elbow-placeholder">&nbsp;</td>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="return-"></div>
+                    <b>kind</b>
+                    <a class="ansibleOptionLink" href="#return-" title="Permalink to this return value"></a>
+                    <div style="font-size: small">
+                      <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td>success</td>
+                <td>
+                            <div>Represents the REST resource this object represents.</div>
+                    <br/>
+                </td>
+            </tr>
+            <tr>
+                    <td class="elbow-placeholder">&nbsp;</td>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="return-"></div>
+                    <b>metadata</b>
+                    <a class="ansibleOptionLink" href="#return-" title="Permalink to this return value"></a>
+                    <div style="font-size: small">
+                      <span style="color: purple">complex</span>
+                    </div>
+                </td>
+                <td>success</td>
+                <td>
+                            <div>Standard object metadata. Includes name, namespace, annotations, labels, etc.</div>
+                    <br/>
+                </td>
+            </tr>
+            <tr>
+                    <td class="elbow-placeholder">&nbsp;</td>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="return-"></div>
+                    <b>spec</b>
+                    <a class="ansibleOptionLink" href="#return-" title="Permalink to this return value"></a>
+                    <div style="font-size: small">
+                      <span style="color: purple">complex</span>
+                    </div>
+                </td>
+                <td>success</td>
+                <td>
+                            <div>Specific attributes of the object. Will vary based on the <em>api_version</em> and <em>kind</em>.</div>
+                    <br/>
+                </td>
+            </tr>
+            <tr>
+                    <td class="elbow-placeholder">&nbsp;</td>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="return-"></div>
+                    <b>status</b>
+                    <a class="ansibleOptionLink" href="#return-" title="Permalink to this return value"></a>
+                    <div style="font-size: small">
+                      <span style="color: purple">complex</span>
+                    </div>
+                </td>
+                <td>success</td>
+                <td>
+                            <div>Current status details for the object.</div>
+                    <br/>
+                </td>
+            </tr>
+
+    </table>
+    <br/><br/>
+
+
+Status
+------
+
+
+Authors
+~~~~~~~
+
+- Alina Buzachis (@alinabuzachis)

docs/kubernetes.core.kubectl_connection.rst

@@ -354,7 +354,7 @@ Status
 Authors
 ~~~~~~~
 
-- xuxinkun
+- xuxinkun (@xuxinkun)
 
 
 .. hint::

docs/kubernetes.core.kustomize_lookup.rst

@@ -0,0 +1,172 @@
+.. _kubernetes.core.kustomize_lookup:
+
+
+*************************
+kubernetes.core.kustomize
+*************************
+
+**Build a set of kubernetes resources using a 'kustomization.yaml' file.**
+
+
+Version added: 2.2.0
+
+.. contents::
+   :local:
+   :depth: 1
+
+
+Synopsis
+--------
+- Uses the kustomize or the kubectl tool.
+- Return the result of ``kustomize build`` or ``kubectl kustomize``.
+
+
+
+Requirements
+------------
+The below requirements are needed on the local Ansible controller node that executes this lookup.
+
+- python >= 3.6
+
+
+Parameters
+----------
+
+.. raw:: html
+
+    <table  border=0 cellpadding=0 class="documentation-table">
+        <tr>
+            <th colspan="1">Parameter</th>
+            <th>Choices/<font color="blue">Defaults</font></th>
+                <th>Configuration</th>
+            <th width="100%">Comments</th>
+        </tr>
+            <tr>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>binary_path</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">-</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                    <td>
+                    </td>
+                <td>
+                        <div>The path of a kustomize or kubectl binary to use.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>dir</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">-</span>
+                    </div>
+                </td>
+                <td>
+                        <b>Default:</b><br/><div style="color: blue">"."</div>
+                </td>
+                    <td>
+                    </td>
+                <td>
+                        <div>The directory path containing &#x27;kustomization.yaml&#x27;, or a git repository URL with a path suffix specifying same with respect to the repository root.</div>
+                        <div>If omitted, &#x27;.&#x27; is assumed.</div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="parameter-"></div>
+                    <b>opt_dirs</b>
+                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
+                    <div style="font-size: small">
+                        <span style="color: purple">-</span>
+                    </div>
+                </td>
+                <td>
+                </td>
+                    <td>
+                    </td>
+                <td>
+                        <div>An optional list of directories to search for the executable in addition to PATH.</div>
+                </td>
+            </tr>
+    </table>
+    <br/>
+
+
+Notes
+-----
+
+.. note::
+   - If both kustomize and kubectl are part of the PATH, kustomize will be used by the plugin.
+
+
+
+Examples
+--------
+
+.. code-block:: yaml
+
+    - name: Run lookup using kustomize
+      set_fact:
+        resources: "{{ lookup('kubernetes.core.kustomize', binary_path='/path/to/kustomize') }}"
+
+    - name: Run lookup using kubectl kustomize
+      set_fact:
+        resources: "{{ lookup('kubernetes.core.kustomize', binary_path='/path/to/kubectl') }}"
+
+    - name: Create kubernetes resources for lookup output
+      k8s:
+        definition: "{{ lookup('kubernetes.core.kustomize', dir='/path/to/kustomization') }}"
+
+
+
+Return Values
+-------------
+Common return values are documented `here <https://docs.ansible.com/ansible/latest/reference_appendices/common_return_values.html#common-return-values>`_, the following are the fields unique to this lookup:
+
+.. raw:: html
+
+    <table border=0 cellpadding=0 class="documentation-table">
+        <tr>
+            <th colspan="1">Key</th>
+            <th>Returned</th>
+            <th width="100%">Description</th>
+        </tr>
+            <tr>
+                <td colspan="1">
+                    <div class="ansibleOptionAnchor" id="return-"></div>
+                    <b>_list</b>
+                    <a class="ansibleOptionLink" href="#return-" title="Permalink to this return value"></a>
+                    <div style="font-size: small">
+                      <span style="color: purple">string</span>
+                    </div>
+                </td>
+                <td></td>
+                <td>
+                            <div>YAML string for the object definitions returned from the tool execution.</div>
+                    <br/>
+                        <div style="font-size: smaller"><b>Sample:</b></div>
+                        <div style="font-size: smaller; color: blue; word-wrap: break-word; word-break: break-all;">{&#x27;kind&#x27;: &#x27;ConfigMap&#x27;, &#x27;apiVersion&#x27;: &#x27;v1&#x27;, &#x27;metadata&#x27;: {&#x27;name&#x27;: &#x27;my-config-map&#x27;, &#x27;namespace&#x27;: &#x27;default&#x27;}, &#x27;data&#x27;: {&#x27;key1&#x27;: &#x27;val1&#x27;}}</div>
+                </td>
+            </tr>
+    </table>
+    <br/><br/>
+
+
+Status
+------
+
+
+Authors
+~~~~~~~
+
+- Aubin Bikouo (@abikouo)
+
+
+.. hint::
+    Configuration entries for each entry type have a low to high priority order. For example, a variable that is lower in the list will override a variable that is higher up.

galaxy.yml

@@ -25,7 +25,7 @@ tags:
   - openshift
   - okd
   - cluster
-version: 2.1.1
+version: 2.3.1
 build_ignore:
   - .DS_Store
   - '*.tar.gz'

meta/runtime.yml

@@ -9,40 +9,14 @@ action_groups:
   k8s:
     - k8s
     - k8s_exec
-    - k8s_facts
     - k8s_info
     - k8s_log
     - k8s_scale
     - k8s_service
+    - k8s_cp
+    - k8s_drain
 
 plugin_routing:
-  action:
-    helm:
-      redirect: kubernetes.core.k8s_info
-    helm_info:
-      redirect: kubernetes.core.k8s_info
-    helm_plugin:
-      redirect: kubernetes.core.k8s_info
-    helm_plugin_info:
-      redirect: kubernetes.core.k8s_info
-    helm_repository:
-      redirect: kubernetes.core.k8s_info
-    k8s:
-      redirect: kubernetes.core.k8s_info
-    k8s_cluster_info:
-      redirect: kubernetes.core.k8s_info
-    k8s_event_info:
-      redirect: kubernetes.core.k8s_info
-    k8s_exec:
-      redirect: kubernetes.core.k8s_info
-    k8s_log:
-      redirect: kubernetes.core.k8s_info
-    k8s_rollback:
-      redirect: kubernetes.core.k8s_info
-    k8s_scale:
-      redirect: kubernetes.core.k8s_info
-    k8s_service:
-      redirect: kubernetes.core.k8s_info
   inventory:
     openshift:
       redirect: community.okd.openshift

molecule/default/converge.yml

@@ -1,254 +0,0 @@
----
-- name: Converge
-  hosts: localhost
-  connection: local
-
-  collections:
-    - kubernetes.core
-
-  vars_files:
-    - vars/main.yml
-
-  tasks:
-    - name: Verify cluster is working.
-      k8s_info:
-        namespace: kube-system
-        kind: Pod
-      register: pod_list
-
-    - name: Verify cluster has more than 5 pods running.
-      assert:
-        that: (pod_list.resources | count) > 5
-
-    - name: Include access_review.yml
-      include_tasks:
-        file: tasks/access_review.yml
-        apply:
-          tags: [ access_review, k8s ]
-      tags:
-        - always
-    - name: Include append_hash.yml
-      include_tasks:
-        file: tasks/append_hash.yml
-        apply:
-          tags: [ append_hash, k8s ]
-      tags:
-        - always
-    - name: Include apply.yml
-      include_tasks:
-        file: tasks/apply.yml
-        apply:
-          tags: [ apply, k8s ]
-      tags:
-        - always
-    - name: Include cluster_info.yml
-      include_tasks:
-        file: tasks/cluster_info.yml
-        apply:
-          tags: [ cluster_info, k8s ]
-      tags:
-        - always
-    - name: Include crd.yml
-      include_tasks:
-        file: tasks/crd.yml
-        apply:
-          tags: [ crd, k8s ]
-      tags:
-        - always
-    - name: Include delete.yml
-      include_tasks:
-        file: tasks/delete.yml
-        apply:
-          tags: [ delete, k8s ]
-      tags:
-        - always
-    - name: Include exec.yml
-      include_tasks:
-        file: tasks/exec.yml
-        apply:
-          tags: [ exec, k8s ]
-      tags:
-        - always
-    - name: Include full.yml
-      include_tasks:
-        file: tasks/full.yml
-        apply:
-          tags: [ full, k8s ]
-      tags:
-        - always
-    - name: Include gc.yml
-      include_tasks:
-        file: tasks/gc.yml
-        apply:
-          tags: [ gc, k8s ]
-      tags:
-        - always
-    - name: Include info.yml
-      include_tasks:
-        file: tasks/info.yml
-        apply:
-          tags: [ info, k8s ]
-      tags:
-        - always
-    - name: Include json_patch.yml
-      include_tasks:
-        file: tasks/json_patch.yml
-        apply:
-          tags: [ json_patch, k8s ]
-      tags:
-        - always
-    - name: Include lists.yml
-      include_tasks:
-        file: tasks/lists.yml
-        apply:
-          tags: [ lists, k8s ]
-      tags:
-        - always
-    - name: Include log.yml
-      include_tasks:
-        file: tasks/log.yml
-        apply:
-          tags: [ log, k8s ]
-      tags:
-        - always
-    - name: Include rollback.yml
-      include_tasks:
-        file: tasks/rollback.yml
-        apply:
-          tags: [ rollback, k8s ]
-      tags:
-        - always
-    - name: Include scale.yml
-      include_tasks:
-        file: tasks/scale.yml
-        apply:
-          tags: [ scale, k8s ]
-      tags:
-        - always
-    - name: Include template.yml
-      include_tasks:
-        file: tasks/template.yml
-        apply:
-          tags: [ template, k8s ]
-      tags:
-        - always
-    - name: Include waiter.yml
-      include_tasks:
-        file: tasks/waiter.yml
-        apply:
-          tags: [ waiter, k8s ]
-      tags:
-        - always
-
-    - name: Include merge_type.yml
-      include_tasks:
-        file: tasks/merge_type.yml
-        apply:
-          tags: [ merge_type, k8s ]
-      tags:
-        - always
-
-    - name: Include patched.yml
-      include_tasks:
-        file: tasks/patched.yml
-        apply:
-          tags: [ patched, k8s ]
-      tags:
-        - always
-
-    - name: Include lookup_k8s.yml
-      include_tasks:
-        file: tasks/lookup_k8s.yml
-        apply:
-          tags: [ lookup, k8s ]
-      tags:
-        - always
-
-  roles:
-    - role: helm
-      tags:
-        - helm
-
-  post_tasks:
-    - name: Ensure namespace exists
-      k8s:
-        api_version: v1
-        kind: Namespace
-        name: inventory
-
-    - name: Add a deployment
-      k8s:
-        definition:
-          apiVersion: apps/v1
-          kind: Deployment
-          metadata:
-            name: inventory
-            namespace: inventory
-          spec:
-            replicas: 1
-            selector:
-              matchLabels:
-                app: "{{ k8s_pod_name }}"
-            template: "{{ k8s_pod_template }}"
-        wait: yes
-        wait_timeout: 120
-      vars:
-        k8s_pod_name: inventory
-        k8s_pod_image: python
-        k8s_pod_command:
-          - python
-          - '-m'
-          - http.server
-        k8s_pod_env:
-          - name: TEST
-            value: test
-
-    - meta: refresh_inventory
-
-- name: Verify inventory and connection plugins
-  hosts: namespace_inventory_pods
-  gather_facts: no
-
-  vars:
-    file_content: |
-      Hello world
-
-  tasks:
-    - name: End play if host not running (TODO should we not add these to the inventory?)
-      meta: end_host
-      when: pod_phase != "Running"
-
-    - debug: var=hostvars
-    - setup:
-
-    - debug: var=ansible_facts
-
-    - name: Assert the TEST environment variable was retrieved
-      assert:
-        that: ansible_facts.env.TEST == 'test'
-
-    - name: Copy a file into the host
-      copy:
-        content: '{{ file_content }}'
-        dest: /tmp/test_file
-
-    - name: Retrieve the file from the host
-      slurp:
-        src: /tmp/test_file
-      register: slurped_file
-
-    - name: Assert the file content matches expectations
-      assert:
-        that: (slurped_file.content|b64decode) == file_content
-
-- name: Delete inventory namespace
-  hosts: localhost
-  connection: local
-  gather_facts: no
-  tasks:
-    - name: Remove inventory namespace
-      k8s:
-        api_version: v1
-        kind: Namespace
-        name: inventory
-        state: absent

molecule/default/molecule.yml

@@ -1,43 +0,0 @@
----
-driver:
-  name: delegated
-  options:
-    managed: false
-    login_cmd_template: 'docker exec -ti {instance} bash'
-    ansible_connection_options:
-      ansible_connection: docker
-lint: |
-  set -e
-  yamllint .
-  flake8
-platforms:
-  - name: instance-kind
-provisioner:
-  name: ansible
-  log: true
-  config_options:
-    inventory:
-      enable_plugins: kubernetes.core.k8s
-  lint: {}
-  inventory:
-    hosts:
-      plugin: kubernetes.core.k8s
-    host_vars:
-      localhost:
-        ansible_python_interpreter: '{{ ansible_playbook_python }}'
-  env:
-    ANSIBLE_FORCE_COLOR: 'true'
-  options:
-    vvv: True
-scenario:
-  name: default
-  test_sequence:
-    - dependency
-    - lint
-    - syntax
-    - converge
-    - verify
-dependency:
-  name: galaxy
-  options:
-    requirements-file: requirements.yml

molecule/default/tasks/exec.yml

@@ -1,64 +0,0 @@
----
-- vars:
-    exec_namespace: k8s-exec
-    pod: sleep-pod
-    exec_pod_definition:
-      apiVersion: v1
-      kind: Pod
-      metadata:
-        name: "{{ pod }}"
-        namespace: "{{ exec_namespace }}"
-      spec:
-        containers:
-          - name: sleeper
-            image: busybox
-            command: ["sleep", "infinity"]
-
-  block:
-    - name: "Ensure that {{ exec_namespace }} namespace exists"
-      k8s:
-        kind: Namespace
-        name: "{{ exec_namespace }}"
-
-    - name: "Create a pod"
-      k8s:
-        definition: "{{ exec_pod_definition }}"
-        wait: yes
-        wait_sleep: 1
-        wait_timeout: 30
-
-    - name: "Execute a command"
-      k8s_exec:
-        pod: "{{ pod }}"
-        namespace: "{{ exec_namespace }}"
-        command: cat /etc/resolv.conf
-      register: output
-
-    - name: "Show k8s_exec output"
-      debug:
-        var: output
-
-    - name: "Assert k8s_exec output is correct"
-      assert:
-        that:
-          - "'nameserver' in output.stdout"
-
-    - name: Check if rc is returned for the given command
-      k8s_exec:
-        namespace: "{{ exec_namespace }}"
-        pod: "{{ pod }}"
-        command: 'false'
-      register: command_status
-      ignore_errors: True
-
-    - name: Check last command status
-      assert:
-        that:
-          - command_status.return_code != 0
-
-  always:
-    - name: "Cleanup namespace"
-      k8s:
-        kind: Namespace
-        name: "{{ exec_namespace }}"
-        state: absent

molecule/default/tasks/lookup_k8s.yml

@@ -1,54 +0,0 @@
----
-- block:
-    # https://github.com/ansible-collections/kubernetes.core/issues/9
-    - name: Create a namespace with label
-      kubernetes.core.k8s:
-        definition:
-          apiVersion: v1
-          kind: Namespace
-          metadata:
-            name: "app-development-one"
-            labels:
-              namespace_label: "app_development"
-
-    - set_fact:
-        namespace_info: "{{ lookup('kubernetes.core.k8s', kind='Namespace', label_selector='namespace_label=app_development') }}"
-
-    - name: Check if the returned value is list with a single element
-      assert:
-        that:
-          - namespace_info is iterable
-          - not namespace_info is string
-          - not namespace_info is mapping
-          - namespace_info | length == 1
-
-    - name: Create another namespace with label
-      kubernetes.core.k8s:
-        definition:
-          apiVersion: v1
-          kind: Namespace
-          metadata:
-            name: "app-development-two"
-            labels:
-              namespace_label: "app_development"
-
-    - set_fact:
-        namespace_info: "{{ lookup('kubernetes.core.k8s', kind='Namespace', label_selector='namespace_label=app_development') }}"
-
-    - name: Check if the returned value is list with 2 elements
-      assert:
-        that:
-          - namespace_info is iterable
-          - not namespace_info is string
-          - not namespace_info is mapping
-          - namespace_info | length == 2
-
-  always:
-    - name: Ensure that namespace is removed
-      k8s:
-        kind: Namespace
-        name: "{{ item }}"
-        state: absent
-      with_items:
-        - app-development-one
-        - app-development-two

plugins/action/k8s_cp.py

@@ -0,0 +1 @@
+k8s_info.py

plugins/action/k8s_drain.py

@@ -0,0 +1 @@
+k8s_info.py

plugins/action/k8s_info.py

@@ -3,22 +3,53 @@
 # Copyright (c) 2020, Ansible Project
 # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
 
-from __future__ import (absolute_import, division, print_function)
+from __future__ import absolute_import, division, print_function
+
 __metaclass__ = type
 
 import copy
 import traceback
+import os
 from contextlib import contextmanager
 
-
 from ansible.config.manager import ensure_type
-from ansible.errors import AnsibleError, AnsibleFileNotFound, AnsibleAction, AnsibleActionFail
+from ansible.errors import (
+    AnsibleError,
+    AnsibleFileNotFound,
+    AnsibleAction,
+    AnsibleActionFail,
+)
 from ansible.module_utils.parsing.convert_bool import boolean
 from ansible.module_utils.six import string_types, iteritems
 from ansible.module_utils._text import to_text, to_bytes, to_native
 from ansible.plugins.action import ActionBase
 
 
+class RemoveOmit(object):
+    def __init__(self, buffer, omit_value):
+        try:
+            import yaml
+        except ImportError:
+            raise AnsibleError("Failed to import the required Python library (PyYAML).")
+        self.data = yaml.safe_load_all(buffer)
+        self.omit = omit_value
+
+    def remove_omit(self, data):
+        if isinstance(data, dict):
+            result = dict()
+            for key, value in iteritems(data):
+                if value == self.omit:
+                    continue
+                result[key] = self.remove_omit(value)
+            return result
+        if isinstance(data, list):
+            return [self.remove_omit(v) for v in data if v != self.omit]
+        return data
+
+    def output(self):
+        return [self.remove_omit(d) for d in self.data]
+
+
 class ActionModule(ActionBase):
 
     TRANSFERS_FILES = True
@@ -27,19 +58,19 @@ class ActionModule(ActionBase):
     def _ensure_invocation(self, result):
         # NOTE: adding invocation arguments here needs to be kept in sync with
         # any no_log specified in the argument_spec in the module.
-        if 'invocation' not in result:
+        if "invocation" not in result:
             if self._play_context.no_log:
-                result['invocation'] = "CENSORED: no_log is set"
+                result["invocation"] = "CENSORED: no_log is set"
             else:
-                result['invocation'] = self._task.args.copy()
-                result['invocation']['module_args'] = self._task.args.copy()
+                result["invocation"] = self._task.args.copy()
+                result["invocation"]["module_args"] = self._task.args.copy()
 
         return result
 
     @contextmanager
     def get_template_data(self, template_path):
         try:
-            source = self._find_needle('templates', template_path)
+            source = self._find_needle("templates", template_path)
         except AnsibleError as e:
             raise AnsibleActionFail(to_text(e))
 
@@ -47,15 +78,19 @@ class ActionModule(ActionBase):
         try:
             tmp_source = self._loader.get_real_file(source)
         except AnsibleFileNotFound as e:
-            raise AnsibleActionFail("could not find template=%s, %s" % (source, to_text(e)))
-        b_tmp_source = to_bytes(tmp_source, errors='surrogate_or_strict')
+            raise AnsibleActionFail(
+                "could not find template=%s, %s" % (source, to_text(e))
+            )
+        b_tmp_source = to_bytes(tmp_source, errors="surrogate_or_strict")
 
         try:
-            with open(b_tmp_source, 'rb') as f:
+            with open(b_tmp_source, "rb") as f:
                 try:
-                    template_data = to_text(f.read(), errors='surrogate_or_strict')
+                    template_data = to_text(f.read(), errors="surrogate_or_strict")
                 except UnicodeError:
-                    raise AnsibleActionFail("Template source files must be utf-8 encoded")
+                    raise AnsibleActionFail(
+                        "Template source files must be utf-8 encoded"
+                    )
             yield template_data
         except AnsibleAction:
             raise
@@ -72,63 +107,104 @@ class ActionModule(ActionBase):
             "block_start_string": None,
             "block_end_string": None,
             "trim_blocks": True,
-            "lstrip_blocks": False
+            "lstrip_blocks": False,
         }
         if isinstance(template, string_types):
             # treat this as raw_params
-            template_param['path'] = template
+            template_param["path"] = template
         elif isinstance(template, dict):
             template_args = template
-            template_path = template_args.get('path', None)
+            template_path = template_args.get("path", None)
             if not template_path:
                 raise AnsibleActionFail("Please specify path for template.")
-            template_param['path'] = template_path
+            template_param["path"] = template_path
 
             # Options type validation strings
-            for s_type in ('newline_sequence', 'variable_start_string', 'variable_end_string', 'block_start_string',
-                           'block_end_string'):
+            for s_type in (
+                "newline_sequence",
+                "variable_start_string",
+                "variable_end_string",
+                "block_start_string",
+                "block_end_string",
+            ):
                 if s_type in template_args:
-                    value = ensure_type(template_args[s_type], 'string')
+                    value = ensure_type(template_args[s_type], "string")
                     if value is not None and not isinstance(value, string_types):
-                        raise AnsibleActionFail("%s is expected to be a string, but got %s instead" % (s_type, type(value)))
+                        raise AnsibleActionFail(
+                            "%s is expected to be a string, but got %s instead"
+                            % (s_type, type(value))
+                        )
             try:
-                template_param.update({
-                    "trim_blocks": boolean(template_args.get('trim_blocks', True), strict=False),
-                    "lstrip_blocks": boolean(template_args.get('lstrip_blocks', False), strict=False)
-                })
+                template_param.update(
+                    {
+                        "trim_blocks": boolean(
+                            template_args.get("trim_blocks", True), strict=False
+                        ),
+                        "lstrip_blocks": boolean(
+                            template_args.get("lstrip_blocks", False), strict=False
+                        ),
+                    }
+                )
             except TypeError as e:
                 raise AnsibleActionFail(to_native(e))
 
-            template_param.update({
-                "newline_sequence": template_args.get('newline_sequence', self.DEFAULT_NEWLINE_SEQUENCE),
-                "variable_start_string": template_args.get('variable_start_string', None),
-                "variable_end_string": template_args.get('variable_end_string', None),
-                "block_start_string": template_args.get('block_start_string', None),
-                "block_end_string": template_args.get('block_end_string', None)
-            })
+            template_param.update(
+                {
+                    "newline_sequence": template_args.get(
+                        "newline_sequence", self.DEFAULT_NEWLINE_SEQUENCE
+                    ),
+                    "variable_start_string": template_args.get(
+                        "variable_start_string", None
+                    ),
+                    "variable_end_string": template_args.get(
+                        "variable_end_string", None
+                    ),
+                    "block_start_string": template_args.get("block_start_string", None),
+                    "block_end_string": template_args.get("block_end_string", None),
+                }
+            )
         else:
-            raise AnsibleActionFail("Error while reading template file - "
-                                    "a string or dict for template expected, but got %s instead" % type(template))
+            raise AnsibleActionFail(
+                "Error while reading template file - "
+                "a string or dict for template expected, but got %s instead"
+                % type(template)
+            )
         return template_param
 
     def import_jinja2_lstrip(self, templates):
         # Option `lstrip_blocks' was added in Jinja2 version 2.7.
-        if any([tmp['lstrip_blocks'] for tmp in templates]):
+        if any(tmp["lstrip_blocks"] for tmp in templates):
             try:
                 import jinja2.defaults
             except ImportError:
-                raise AnsibleError('Unable to import Jinja2 defaults for determining Jinja2 features.')
+                raise AnsibleError(
+                    "Unable to import Jinja2 defaults for determining Jinja2 features."
+                )
 
             try:
                 jinja2.defaults.LSTRIP_BLOCKS
             except AttributeError:
-                raise AnsibleError("Option `lstrip_blocks' is only available in Jinja2 versions >=2.7")
+                raise AnsibleError(
+                    "Option `lstrip_blocks' is only available in Jinja2 versions >=2.7"
+                )
 
     def load_template(self, template, new_module_args, task_vars):
         # template is only supported by k8s module.
-        if self._task.action not in ('k8s', 'kubernetes.core.k8s', 'community.okd.k8s'):
-            raise AnsibleActionFail("'template' is only supported parameter for 'k8s' module.")
+        if self._task.action not in (
+            "k8s",
+            "kubernetes.core.k8s",
+            "community.okd.k8s",
+            "redhat.openshift.k8s",
+            "community.kubernetes.k8s",
+            "openshift_adm_groups_sync",
+            "community.okd.openshift_adm_groups_sync",
+            "redhat.openshift.openshift_adm_groups_sync",
+        ):
+            raise AnsibleActionFail(
+                "'template' is only a supported parameter for the 'k8s' module."
+            )
 
+        omit_value = task_vars.get("omit")
         template_params = []
         if isinstance(template, string_types) or isinstance(template, dict):
             template_params.append(self.get_template_args(template))
@@ -136,8 +212,11 @@ class ActionModule(ActionBase):
             for element in template:
                 template_params.append(self.get_template_args(element))
         else:
-            raise AnsibleActionFail("Error while reading template file - "
-                                    "a string or dict for template expected, but got %s instead" % type(template))
+            raise AnsibleActionFail(
+                "Error while reading template file - "
+                "a string or dict for template expected, but got %s instead"
+                % type(template)
+            )
 
         self.import_jinja2_lstrip(template_params)
 
@@ -148,20 +227,31 @@ class ActionModule(ActionBase):
         old_vars = self._templar.available_variables
 
         default_environment = {}
-        for key in ("newline_sequence", "variable_start_string", "variable_end_string",
-                    "block_start_string", "block_end_string", "trim_blocks", "lstrip_blocks"):
+        for key in (
+            "newline_sequence",
+            "variable_start_string",
+            "variable_end_string",
+            "block_start_string",
+            "block_end_string",
+            "trim_blocks",
+            "lstrip_blocks",
+        ):
             if hasattr(self._templar.environment, key):
                 default_environment[key] = getattr(self._templar.environment, key)
         for template_item in template_params:
             # We need to convert unescaped sequences to proper escaped sequences for Jinja2
-            newline_sequence = template_item['newline_sequence']
+            newline_sequence = template_item["newline_sequence"]
             if newline_sequence in wrong_sequences:
-                template_item['newline_sequence'] = allowed_sequences[wrong_sequences.index(newline_sequence)]
+                template_item["newline_sequence"] = allowed_sequences[
+                    wrong_sequences.index(newline_sequence)
+                ]
             elif newline_sequence not in allowed_sequences:
-                raise AnsibleActionFail("newline_sequence needs to be one of: \n, \r or \r\n")
+                raise AnsibleActionFail(
+                    "newline_sequence needs to be one of: \n, \r or \r\n"
+                )
 
             # template the source data locally & get ready to transfer
-            with self.get_template_data(template_item['path']) as template_data:
+            with self.get_template_data(template_item["path"]) as template_data:
                 # add ansible 'template' vars
                 temp_vars = copy.deepcopy(task_vars)
                 for key, value in iteritems(template_item):
@@ -169,18 +259,71 @@ class ActionModule(ActionBase):
                         if value is not None:
                             setattr(self._templar.environment, key, value)
                         else:
-                            setattr(self._templar.environment, key, default_environment.get(key))
+                            setattr(
+                                self._templar.environment,
+                                key,
+                                default_environment.get(key),
+                            )
                 self._templar.available_variables = temp_vars
-                result = self._templar.do_template(template_data, preserve_trailing_newlines=True, escape_backslashes=False)
-                result_template.append(result)
+                result = self._templar.do_template(
+                    template_data,
+                    preserve_trailing_newlines=True,
+                    escape_backslashes=False,
+                )
+                if omit_value is not None:
+                    result_template.extend(RemoveOmit(result, omit_value).output())
+                else:
+                    result_template.append(result)
         self._templar.available_variables = old_vars
-        resource_definition = self._task.args.get('definition', None)
+        resource_definition = self._task.args.get("definition", None)
         if not resource_definition:
-            new_module_args.pop('template')
-        new_module_args['definition'] = result_template
+            new_module_args.pop("template")
+        new_module_args["definition"] = result_template
+
+    def get_file_realpath(self, local_path):
+        # local_path is only supported by k8s_cp module.
+        if self._task.action not in (
+            "k8s_cp",
+            "kubernetes.core.k8s_cp",
+            "community.kubernetes.k8s_cp",
+        ):
+            raise AnsibleActionFail(
+                "'local_path' is only supported parameter for 'k8s_cp' module."
+            )
+
+        if os.path.exists(local_path):
+            return local_path
+
+        try:
+            # find in expected paths
+            return self._find_needle("files", local_path)
+        except AnsibleError:
+            raise AnsibleActionFail(
+                "%s does not exist in local filesystem" % local_path
+            )
+
+    def get_kubeconfig(self, kubeconfig, remote_transport, new_module_args):
+        if isinstance(kubeconfig, string_types):
+            # find the kubeconfig in the expected search path
+            if not remote_transport:
+                # kubeconfig is local
+                # find in expected paths
+                kubeconfig = self._find_needle("files", kubeconfig)
+
+                # decrypt kubeconfig found
+                actual_file = self._loader.get_real_file(kubeconfig, decrypt=True)
+                new_module_args["kubeconfig"] = actual_file
+
+        elif isinstance(kubeconfig, dict):
+            new_module_args["kubeconfig"] = kubeconfig
+        else:
+            raise AnsibleActionFail(
+                "Error while reading kubeconfig parameter - "
+                "a string or dict expected, but got %s instead" % type(kubeconfig)
+            )
 
     def run(self, tmp=None, task_vars=None):
-        ''' handler for k8s options '''
+        """handler for k8s options"""
         if task_vars is None:
             task_vars = dict()
 
@@ -191,55 +334,61 @@ class ActionModule(ActionBase):
         # look for kubeconfig and src
         # 'local' => look files on Ansible Controller
         # Transport other than 'local' => look files on remote node
-        remote_transport = self._connection.transport != 'local'
+        remote_transport = self._connection.transport != "local"
 
         new_module_args = copy.deepcopy(self._task.args)
 
-        kubeconfig = self._task.args.get('kubeconfig', None)
-        # find the kubeconfig in the expected search path
-        if kubeconfig and not remote_transport:
-            # kubeconfig is local
+        kubeconfig = self._task.args.get("kubeconfig", None)
+        if kubeconfig:
             try:
-                # find in expected paths
-                kubeconfig = self._find_needle('files', kubeconfig)
+                self.get_kubeconfig(kubeconfig, remote_transport, new_module_args)
             except AnsibleError as e:
-                result['failed'] = True
-                result['msg'] = to_text(e)
-                result['exception'] = traceback.format_exc()
+                result["failed"] = True
+                result["msg"] = to_text(e)
+                result["exception"] = traceback.format_exc()
                 return result
 
-            # decrypt kubeconfig found
-            actual_file = self._loader.get_real_file(kubeconfig, decrypt=True)
-            new_module_args['kubeconfig'] = actual_file
-
         # find the file in the expected search path
-        src = self._task.args.get('src', None)
+        src = self._task.args.get("src", None)
 
         if src:
             if remote_transport:
                 # src is on remote node
-                result.update(self._execute_module(module_name=self._task.action, task_vars=task_vars))
+                result.update(
+                    self._execute_module(
+                        module_name=self._task.action, task_vars=task_vars
+                    )
+                )
                 return self._ensure_invocation(result)
 
             # src is local
             try:
                 # find in expected paths
-                src = self._find_needle('files', src)
+                src = self._find_needle("files", src)
             except AnsibleError as e:
-                result['failed'] = True
-                result['msg'] = to_text(e)
-                result['exception'] = traceback.format_exc()
+                result["failed"] = True
+                result["msg"] = to_text(e)
+                result["exception"] = traceback.format_exc()
                 return result
 
         if src:
-            new_module_args['src'] = src
+            new_module_args["src"] = src
 
-        template = self._task.args.get('template', None)
+        template = self._task.args.get("template", None)
         if template:
             self.load_template(template, new_module_args, task_vars)
 
+        local_path = self._task.args.get("local_path")
+        state = self._task.args.get("state", None)
+        if local_path and state == "to_pod" and not remote_transport:
+            new_module_args["local_path"] = self.get_file_realpath(local_path)
+
         # Execute the k8s_* module.
-        module_return = self._execute_module(module_name=self._task.action, module_args=new_module_args, task_vars=task_vars)
+        module_return = self._execute_module(
+            module_name=self._task.action,
+            module_args=new_module_args,
+            task_vars=task_vars,
+        )
 
         # Delete tmp path
         self._remove_tmp_path(self._connection._shell.tmpdir)

plugins/connection/kubectl.py

@@ -17,14 +17,15 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
-from __future__ import (absolute_import, division, print_function)
+from __future__ import absolute_import, division, print_function
+
 __metaclass__ = type
 
 DOCUMENTATION = r"""
     author:
-        - xuxinkun
+        - xuxinkun (@xuxinkun)
 
-    connection: kubectl
+    name: kubectl
 
     short_description: Execute tasks in pods running on Kubernetes.
 
@@ -185,26 +186,26 @@ from ansible.utils.display import Display
 display = Display()
 
 
-CONNECTION_TRANSPORT = 'kubectl'
+CONNECTION_TRANSPORT = "kubectl"
 
 CONNECTION_OPTIONS = {
-    'kubectl_container': '-c',
-    'kubectl_namespace': '-n',
-    'kubectl_kubeconfig': '--kubeconfig',
-    'kubectl_context': '--context',
-    'kubectl_host': '--server',
-    'kubectl_username': '--username',
-    'kubectl_password': '--password',
-    'client_cert': '--client-certificate',
-    'client_key': '--client-key',
-    'ca_cert': '--certificate-authority',
-    'validate_certs': '--insecure-skip-tls-verify',
-    'kubectl_token': '--token'
+    "kubectl_container": "-c",
+    "kubectl_namespace": "-n",
+    "kubectl_kubeconfig": "--kubeconfig",
+    "kubectl_context": "--context",
+    "kubectl_host": "--server",
+    "kubectl_username": "--username",
+    "kubectl_password": "--password",
+    "client_cert": "--client-certificate",
+    "client_key": "--client-key",
+    "ca_cert": "--certificate-authority",
+    "validate_certs": "--insecure-skip-tls-verify",
+    "kubectl_token": "--token",
 }
 
 
 class Connection(ConnectionBase):
-    ''' Local kubectl based connections '''
+    """Local kubectl based connections"""
 
     transport = CONNECTION_TRANSPORT
     connection_options = CONNECTION_OPTIONS
@@ -217,153 +218,208 @@ class Connection(ConnectionBase):
 
         # Note: kubectl runs commands as the user that started the container.
         # It is impossible to set the remote user for a kubectl connection.
-        cmd_arg = '{0}_command'.format(self.transport)
+        cmd_arg = "{0}_command".format(self.transport)
         if cmd_arg in kwargs:
             self.transport_cmd = kwargs[cmd_arg]
         else:
             self.transport_cmd = distutils.spawn.find_executable(self.transport)
             if not self.transport_cmd:
-                raise AnsibleError("{0} command not found in PATH".format(self.transport))
+                raise AnsibleError(
+                    "{0} command not found in PATH".format(self.transport)
+                )
 
     def _build_exec_cmd(self, cmd):
-        """ Build the local kubectl exec command to run cmd on remote_host
-        """
+        """Build the local kubectl exec command to run cmd on remote_host"""
         local_cmd = [self.transport_cmd]
         censored_local_cmd = [self.transport_cmd]
 
         # Build command options based on doc string
         doc_yaml = AnsibleLoader(self.documentation).get_single_data()
-        for key in doc_yaml.get('options'):
-            if key.endswith('verify_ssl') and self.get_option(key) != '':
+        for key in doc_yaml.get("options"):
+            if key.endswith("verify_ssl") and self.get_option(key) != "":
                 # Translate verify_ssl to skip_verify_ssl, and output as string
                 skip_verify_ssl = not self.get_option(key)
-                local_cmd.append(u'{0}={1}'.format(self.connection_options[key], str(skip_verify_ssl).lower()))
-                censored_local_cmd.append(u'{0}={1}'.format(self.connection_options[key], str(skip_verify_ssl).lower()))
-            elif not key.endswith('container') and self.get_option(key) and self.connection_options.get(key):
+                local_cmd.append(
+                    "{0}={1}".format(
+                        self.connection_options[key], str(skip_verify_ssl).lower()
+                    )
+                )
+                censored_local_cmd.append(
+                    "{0}={1}".format(
+                        self.connection_options[key], str(skip_verify_ssl).lower()
+                    )
+                )
+            elif (
+                not key.endswith("container")
+                and self.get_option(key)
+                and self.connection_options.get(key)
+            ):
                 cmd_arg = self.connection_options[key]
                 local_cmd += [cmd_arg, self.get_option(key)]
                 # Redact password and token from console log
-                if key.endswith(('_token', '_password')):
-                    censored_local_cmd += [cmd_arg, '********']
+                if key.endswith(("_token", "_password")):
+                    censored_local_cmd += [cmd_arg, "********"]
+                else:
+                    censored_local_cmd += [cmd_arg, self.get_option(key)]
 
-        extra_args_name = u'{0}_extra_args'.format(self.transport)
+        extra_args_name = "{0}_extra_args".format(self.transport)
         if self.get_option(extra_args_name):
-            local_cmd += self.get_option(extra_args_name).split(' ')
-            censored_local_cmd += self.get_option(extra_args_name).split(' ')
+            local_cmd += self.get_option(extra_args_name).split(" ")
+            censored_local_cmd += self.get_option(extra_args_name).split(" ")
 
-        pod = self.get_option(u'{0}_pod'.format(self.transport))
+        pod = self.get_option("{0}_pod".format(self.transport))
         if not pod:
             pod = self._play_context.remote_addr
         # -i is needed to keep stdin open which allows pipelining to work
-        local_cmd += ['exec', '-i', pod]
-        censored_local_cmd += ['exec', '-i', pod]
+        local_cmd += ["exec", "-i", pod]
+        censored_local_cmd += ["exec", "-i", pod]
 
         # if the pod has more than one container, then container is required
-        container_arg_name = u'{0}_container'.format(self.transport)
+        container_arg_name = "{0}_container".format(self.transport)
         if self.get_option(container_arg_name):
-            local_cmd += ['-c', self.get_option(container_arg_name)]
-            censored_local_cmd += ['-c', self.get_option(container_arg_name)]
+            local_cmd += ["-c", self.get_option(container_arg_name)]
+            censored_local_cmd += ["-c", self.get_option(container_arg_name)]
 
-        local_cmd += ['--'] + cmd
-        censored_local_cmd += ['--'] + cmd
+        local_cmd += ["--"] + cmd
+        censored_local_cmd += ["--"] + cmd
 
         return local_cmd, censored_local_cmd
 
     def _connect(self, port=None):
-        """ Connect to the container. Nothing to do """
+        """Connect to the container. Nothing to do"""
         super(Connection, self)._connect()
         if not self._connected:
-            display.vvv(u"ESTABLISH {0} CONNECTION".format(self.transport), host=self._play_context.remote_addr)
+            display.vvv(
+                "ESTABLISH {0} CONNECTION".format(self.transport),
+                host=self._play_context.remote_addr,
+            )
             self._connected = True
 
     def exec_command(self, cmd, in_data=None, sudoable=False):
-        """ Run a command in the container """
+        """Run a command in the container"""
         super(Connection, self).exec_command(cmd, in_data=in_data, sudoable=sudoable)
 
-        local_cmd, censored_local_cmd = self._build_exec_cmd([self._play_context.executable, '-c', cmd])
+        local_cmd, censored_local_cmd = self._build_exec_cmd(
+            [self._play_context.executable, "-c", cmd]
+        )
 
-        display.vvv("EXEC %s" % (censored_local_cmd,), host=self._play_context.remote_addr)
-        local_cmd = [to_bytes(i, errors='surrogate_or_strict') for i in local_cmd]
-        p = subprocess.Popen(local_cmd, shell=False, stdin=subprocess.PIPE,
-                             stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+        display.vvv(
+            "EXEC %s" % (censored_local_cmd,), host=self._play_context.remote_addr
+        )
+        local_cmd = [to_bytes(i, errors="surrogate_or_strict") for i in local_cmd]
+        p = subprocess.Popen(
+            local_cmd,
+            shell=False,
+            stdin=subprocess.PIPE,
+            stdout=subprocess.PIPE,
+            stderr=subprocess.PIPE,
+        )
 
         stdout, stderr = p.communicate(in_data)
         return (p.returncode, stdout, stderr)
 
     def _prefix_login_path(self, remote_path):
-        ''' Make sure that we put files into a standard path
+        """Make sure that we put files into a standard path
 
-            If a path is relative, then we need to choose where to put it.
-            ssh chooses $HOME but we aren't guaranteed that a home dir will
-            exist in any given chroot.  So for now we're choosing "/" instead.
-            This also happens to be the former default.
+        If a path is relative, then we need to choose where to put it.
+        ssh chooses $HOME but we aren't guaranteed that a home dir will
+        exist in any given chroot.  So for now we're choosing "/" instead.
+        This also happens to be the former default.
 
-            Can revisit using $HOME instead if it's a problem
-        '''
+        Can revisit using $HOME instead if it's a problem
+        """
         if not remote_path.startswith(os.path.sep):
             remote_path = os.path.join(os.path.sep, remote_path)
         return os.path.normpath(remote_path)
 
     def put_file(self, in_path, out_path):
-        """ Transfer a file from local to the container """
+        """Transfer a file from local to the container"""
         super(Connection, self).put_file(in_path, out_path)
-        display.vvv("PUT %s TO %s" % (in_path, out_path), host=self._play_context.remote_addr)
+        display.vvv(
+            "PUT %s TO %s" % (in_path, out_path), host=self._play_context.remote_addr
+        )
 
         out_path = self._prefix_login_path(out_path)
-        if not os.path.exists(to_bytes(in_path, errors='surrogate_or_strict')):
-            raise AnsibleFileNotFound(
-                "file or module does not exist: %s" % in_path)
+        if not os.path.exists(to_bytes(in_path, errors="surrogate_or_strict")):
+            raise AnsibleFileNotFound("file or module does not exist: %s" % in_path)
 
         out_path = shlex_quote(out_path)
         # kubectl doesn't have native support for copying files into
         # running containers, so we use kubectl exec to implement this
-        with open(to_bytes(in_path, errors='surrogate_or_strict'), 'rb') as in_file:
+        with open(to_bytes(in_path, errors="surrogate_or_strict"), "rb") as in_file:
             if not os.fstat(in_file.fileno()).st_size:
-                count = ' count=0'
+                count = " count=0"
             else:
-                count = ''
-            args, dummy = self._build_exec_cmd([self._play_context.executable, "-c", "dd of=%s bs=%s%s" % (out_path, BUFSIZE, count)])
-            args = [to_bytes(i, errors='surrogate_or_strict') for i in args]
+                count = ""
+            args, dummy = self._build_exec_cmd(
+                [
+                    self._play_context.executable,
+                    "-c",
+                    "dd of=%s bs=%s%s && sleep 0" % (out_path, BUFSIZE, count),
+                ]
+            )
+            args = [to_bytes(i, errors="surrogate_or_strict") for i in args]
             try:
-                p = subprocess.Popen(args, stdin=in_file,
-                                     stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+                p = subprocess.Popen(
+                    args, stdin=in_file, stdout=subprocess.PIPE, stderr=subprocess.PIPE
+                )
             except OSError:
-                raise AnsibleError("kubectl connection requires dd command in the container to put files")
+                raise AnsibleError(
+                    "kubectl connection requires dd command in the container to put files"
+                )
             stdout, stderr = p.communicate()
 
             if p.returncode != 0:
-                raise AnsibleError("failed to transfer file %s to %s:\n%s\n%s" % (in_path, out_path, stdout, stderr))
+                raise AnsibleError(
+                    "failed to transfer file %s to %s:\n%s\n%s"
+                    % (in_path, out_path, stdout, stderr)
+                )
 
     def fetch_file(self, in_path, out_path):
-        """ Fetch a file from container to local. """
+        """Fetch a file from container to local."""
         super(Connection, self).fetch_file(in_path, out_path)
-        display.vvv("FETCH %s TO %s" % (in_path, out_path), host=self._play_context.remote_addr)
+        display.vvv(
+            "FETCH %s TO %s" % (in_path, out_path), host=self._play_context.remote_addr
+        )
 
         in_path = self._prefix_login_path(in_path)
         out_dir = os.path.dirname(out_path)
 
         # kubectl doesn't have native support for fetching files from
         # running containers, so we use kubectl exec to implement this
-        args, dummy = self._build_exec_cmd([self._play_context.executable, "-c", "dd if=%s bs=%s" % (in_path, BUFSIZE)])
-        args = [to_bytes(i, errors='surrogate_or_strict') for i in args]
+        args, dummy = self._build_exec_cmd(
+            [self._play_context.executable, "-c", "dd if=%s bs=%s" % (in_path, BUFSIZE)]
+        )
+        args = [to_bytes(i, errors="surrogate_or_strict") for i in args]
         actual_out_path = os.path.join(out_dir, os.path.basename(in_path))
-        with open(to_bytes(actual_out_path, errors='surrogate_or_strict'), 'wb') as out_file:
+        with open(
+            to_bytes(actual_out_path, errors="surrogate_or_strict"), "wb"
+        ) as out_file:
             try:
-                p = subprocess.Popen(args, stdin=subprocess.PIPE,
-                                     stdout=out_file, stderr=subprocess.PIPE)
+                p = subprocess.Popen(
+                    args, stdin=subprocess.PIPE, stdout=out_file, stderr=subprocess.PIPE
+                )
             except OSError:
                 raise AnsibleError(
-                    "{0} connection requires dd command in the container to fetch files".format(self.transport)
+                    "{0} connection requires dd command in the container to fetch files".format(
+                        self.transport
+                    )
                 )
             stdout, stderr = p.communicate()
 
             if p.returncode != 0:
-                raise AnsibleError("failed to fetch file %s to %s:\n%s\n%s" % (in_path, out_path, stdout, stderr))
+                raise AnsibleError(
+                    "failed to fetch file %s to %s:\n%s\n%s"
+                    % (in_path, out_path, stdout, stderr)
+                )
 
         if actual_out_path != out_path:
-            os.rename(to_bytes(actual_out_path, errors='strict'), to_bytes(out_path, errors='strict'))
+            os.rename(
+                to_bytes(actual_out_path, errors="strict"),
+                to_bytes(out_path, errors="strict"),
+            )
 
     def close(self):
-        """ Terminate the connection. Nothing to do for kubectl"""
+        """Terminate the connection. Nothing to do for kubectl"""
         super(Connection, self).close()
         self._connected = False

plugins/doc_fragments/helm_common_options.py

@@ -6,13 +6,14 @@
 
 # Options for common Helm modules
 
-from __future__ import (absolute_import, division, print_function)
+from __future__ import absolute_import, division, print_function
+
 __metaclass__ = type
 
 
 class ModuleDocFragment(object):
 
-    DOCUMENTATION = r'''
+    DOCUMENTATION = r"""
 options:
   binary_path:
     description:
@@ -56,4 +57,4 @@ options:
     type: path
     aliases: [ ssl_ca_cert ]
     version_added: "1.2.0"
-'''
+"""

plugins/doc_fragments/k8s_auth_options.py

@@ -5,13 +5,14 @@
 
 # Options for authenticating with the API.
 
-from __future__ import (absolute_import, division, print_function)
+from __future__ import absolute_import, division, print_function
+
 __metaclass__ = type
 
 
 class ModuleDocFragment(object):
 
-    DOCUMENTATION = r'''
+    DOCUMENTATION = r"""
 options:
   host:
     description:
@@ -27,7 +28,8 @@ options:
       options are provided, the Kubernetes client will attempt to load the default
       configuration file from I(~/.kube/config). Can also be specified via K8S_AUTH_KUBECONFIG environment
       variable.
-    type: path
+    - The kubernetes configuration can be provided as dictionary. This feature requires a python kubernetes client version >= 17.17.0. Added in version 2.2.0.
+    type: raw
   context:
     description:
     - The name of a context found in the config file. Can also be specified via K8S_AUTH_CONTEXT environment variable.
@@ -75,6 +77,14 @@ options:
     - The URL of an HTTP proxy to use for the connection. Can also be specified via K8S_AUTH_PROXY environment variable.
     - Please note that this module does not pick up typical proxy settings from the environment (e.g. HTTP_PROXY).
     type: str
+  no_proxy:
+    description:
+    - The comma separated list of hosts/domains/IP/CIDR that shouldn't go through proxy. Can also be specified via K8S_AUTH_NO_PROXY environment variable.
+    - Please note that this module does not pick up typical proxy settings from the environment (e.g. NO_PROXY).
+    - This feature requires kubernetes>=19.15.0. When kubernetes library is less than 19.15.0, it fails even no_proxy set in correct.
+    - example value is "localhost,.local,.example.com,127.0.0.1,127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16"
+    type: str
+    version_added: 2.3.0
   proxy_headers:
     description:
     - The Header used for the HTTP proxy.
@@ -109,8 +119,21 @@ options:
     - Please note that the current version of the k8s python client library does not support setting this flag to True yet.
     - "The fix for this k8s python library is here: https://github.com/kubernetes-client/python-base/pull/169"
     type: bool
+  impersonate_user:
+    description:
+    - Username to impersonate for the operation.
+    - Can also be specified via K8S_AUTH_IMPERSONATE_USER environment.
+    type: str
+    version_added: 2.3.0
+  impersonate_groups:
+    description:
+    - Group(s) to impersonate for the operation.
+    - "Can also be specified via K8S_AUTH_IMPERSONATE_GROUPS environment. Example: Group1,Group2"
+    type: list
+    elements: str
+    version_added: 2.3.0
 notes:
   - "To avoid SSL certificate validation errors when C(validate_certs) is I(True), the full
     certificate chain for the API server must be provided via C(ca_cert) or in the
     kubeconfig file."
-'''
+"""

plugins/doc_fragments/k8s_delete_options.py

@@ -5,13 +5,14 @@
 
 # Options for specifying object wait
 
-from __future__ import (absolute_import, division, print_function)
+from __future__ import absolute_import, division, print_function
+
 __metaclass__ = type
 
 
 class ModuleDocFragment(object):
 
-    DOCUMENTATION = r'''
+    DOCUMENTATION = r"""
 options:
   delete_options:
     type: dict
@@ -48,4 +49,4 @@ options:
             type: str
             description:
             - Specify the UID of the target object.
-'''
+"""

plugins/doc_fragments/k8s_name_options.py

@@ -5,13 +5,14 @@
 
 # Options for selecting or identifying a specific K8s object
 
-from __future__ import (absolute_import, division, print_function)
+from __future__ import absolute_import, division, print_function
+
 __metaclass__ = type
 
 
 class ModuleDocFragment(object):
 
-    DOCUMENTATION = r'''
+    DOCUMENTATION = r"""
 options:
   api_version:
     description:
@@ -49,4 +50,4 @@ options:
     - If I(resource definition) is provided, the I(metadata.namespace) value from the I(resource_definition)
       will override this option.
     type: str
-'''
+"""

plugins/doc_fragments/k8s_resource_options.py

@@ -5,13 +5,14 @@
 
 # Options for providing an object configuration
 
-from __future__ import (absolute_import, division, print_function)
+from __future__ import absolute_import, division, print_function
+
 __metaclass__ = type
 
 
 class ModuleDocFragment(object):
 
-    DOCUMENTATION = r'''
+    DOCUMENTATION = r"""
 options:
   resource_definition:
     description:
@@ -28,6 +29,6 @@ options:
     - Reads from the local file system. To read from the Ansible controller's file system, including vaulted files, use the file lookup
       plugin or template lookup plugin, combined with the from_yaml filter, and pass the result to
       I(resource_definition). See Examples below.
-    - Mutually exclusive with I(template) in case of M(k8s) module.
+    - Mutually exclusive with I(template) in case of M(kubernetes.core.k8s) module.
     type: path
-'''
+"""

plugins/doc_fragments/k8s_scale_options.py

@@ -5,13 +5,14 @@
 
 # Options used by scale modules.
 
-from __future__ import (absolute_import, division, print_function)
+from __future__ import absolute_import, division, print_function
+
 __metaclass__ = type
 
 
 class ModuleDocFragment(object):
 
-    DOCUMENTATION = r'''
+    DOCUMENTATION = r"""
 options:
   replicas:
     description:
@@ -46,4 +47,4 @@ options:
     default: 5
     type: int
     version_added: 2.0.0
-'''
+"""

plugins/doc_fragments/k8s_state_options.py

@@ -5,13 +5,14 @@
 
 # Options for specifying object state
 
-from __future__ import (absolute_import, division, print_function)
+from __future__ import absolute_import, division, print_function
+
 __metaclass__ = type
 
 
 class ModuleDocFragment(object):
 
-    DOCUMENTATION = r'''
+    DOCUMENTATION = r"""
 options:
   state:
     description:
@@ -27,4 +28,4 @@ options:
     - If set to C(yes), and I(state) is C(present), an existing object will be replaced.
     type: bool
     default: no
-'''
+"""

plugins/doc_fragments/k8s_wait_options.py

@@ -5,13 +5,14 @@
 
 # Options for specifying object wait
 
-from __future__ import (absolute_import, division, print_function)
+from __future__ import absolute_import, division, print_function
+
 __metaclass__ = type
 
 
 class ModuleDocFragment(object):
 
-    DOCUMENTATION = r'''
+    DOCUMENTATION = r"""
 options:
   wait:
     description:
@@ -64,4 +65,4 @@ options:
         - The possible reasons in a condition are specific to each resource type in Kubernetes.
         - See the API documentation of the status field for a given resource to see possible choices.
     type: dict
-'''
+"""

plugins/filter/k8s.py

@@ -2,12 +2,15 @@
 # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
 
 
-from __future__ import (absolute_import, division, print_function)
+from __future__ import absolute_import, division, print_function
+
 __metaclass__ = type
 
 
 from ansible.errors import AnsibleFilterError
-from ansible_collections.kubernetes.core.plugins.module_utils.hashes import generate_hash
+from ansible_collections.kubernetes.core.plugins.module_utils.hashes import (
+    generate_hash,
+)
 
 
 def k8s_config_resource_name(resource):
@@ -15,15 +18,14 @@ def k8s_config_resource_name(resource):
     Generate resource name for the given resource of type ConfigMap, Secret
     """
     try:
-        return resource['metadata']['name'] + '-' + generate_hash(resource)
+        return resource["metadata"]["name"] + "-" + generate_hash(resource)
     except KeyError:
-        raise AnsibleFilterError("resource must have a metadata.name key to generate a resource name")
+        raise AnsibleFilterError(
+            "resource must have a metadata.name key to generate a resource name"
+        )
 
 
 # ---- Ansible filters ----
 class FilterModule(object):
-
     def filters(self):
-        return {
-            'k8s_config_resource_name': k8s_config_resource_name
-        }
+        return {"k8s_config_resource_name": k8s_config_resource_name}

plugins/inventory/k8s.py

@@ -1,15 +1,15 @@
 # Copyright (c) 2018 Ansible Project
 # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
 
-from __future__ import (absolute_import, division, print_function)
+from __future__ import absolute_import, division, print_function
+
 __metaclass__ = type
 
-DOCUMENTATION = '''
+DOCUMENTATION = """
     name: k8s
-    plugin_type: inventory
     author:
-      - Chris Houseknecht <@chouseknecht>
-      - Fabian von Feilitzsch <@fabianvf>
+      - Chris Houseknecht (@chouseknecht)
+      - Fabian von Feilitzsch (@fabianvf)
 
     short_description: Kubernetes (K8s) inventory source
 
@@ -89,9 +89,9 @@ DOCUMENTATION = '''
     - "python >= 3.6"
     - "kubernetes >= 12.0.0"
     - "PyYAML >= 3.11"
-'''
+"""
 
-EXAMPLES = '''
+EXAMPLES = """
 # File must be named k8s.yaml or k8s.yml
 
 # Authenticate with token, and return all pods and services for all namespaces
@@ -112,12 +112,17 @@ plugin: kubernetes.core.k8s
 connections:
   - kubeconfig: /path/to/config
     context: 'awx/192-168-64-4:8443/developer'
-'''
+"""
 
 import json
 
 from ansible.errors import AnsibleError
-from ansible_collections.kubernetes.core.plugins.module_utils.common import K8sAnsibleMixin, HAS_K8S_MODULE_HELPER, k8s_import_exception, get_api_client
+from ansible_collections.kubernetes.core.plugins.module_utils.common import (
+    K8sAnsibleMixin,
+    HAS_K8S_MODULE_HELPER,
+    k8s_import_exception,
+    get_api_client,
+)
 from ansible.plugins.inventory import BaseInventoryPlugin, Constructable, Cacheable
 
 try:
@@ -128,13 +133,13 @@ except ImportError:
 
 def format_dynamic_api_exc(exc):
     if exc.body:
-        if exc.headers and exc.headers.get('Content-Type') == 'application/json':
-            message = json.loads(exc.body).get('message')
+        if exc.headers and exc.headers.get("Content-Type") == "application/json":
+            message = json.loads(exc.body).get("message")
             if message:
                 return message
         return exc.body
     else:
-        return '%s Reason: %s' % (exc.status, exc.reason)
+        return "%s Reason: %s" % (exc.status, exc.reason)
 
 
 class K8sInventoryException(Exception):
@@ -142,10 +147,10 @@ class K8sInventoryException(Exception):
 
 
 class InventoryModule(BaseInventoryPlugin, Constructable, Cacheable, K8sAnsibleMixin):
-    NAME = 'kubernetes.core.k8s'
+    NAME = "kubernetes.core.k8s"
 
-    connection_plugin = 'kubernetes.core.kubectl'
-    transport = 'kubectl'
+    connection_plugin = "kubernetes.core.kubectl"
+    transport = "kubectl"
 
     def parse(self, inventory, loader, path, cache=True):
         super(InventoryModule, self).parse(inventory, loader, path)
@@ -154,11 +159,13 @@ class InventoryModule(BaseInventoryPlugin, Constructable, Cacheable, K8sAnsibleM
         self.setup(config_data, cache, cache_key)
 
     def setup(self, config_data, cache, cache_key):
-        connections = config_data.get('connections')
+        connections = config_data.get("connections")
 
         if not HAS_K8S_MODULE_HELPER:
             raise K8sInventoryException(
-                "This module requires the Kubernetes Python client. Try `pip install kubernetes`. Detail: {0}".format(k8s_import_exception)
+                "This module requires the Kubernetes Python client. Try `pip install kubernetes`. Detail: {0}".format(
+                    k8s_import_exception
+                )
             )
 
         source_data = None
@@ -179,11 +186,15 @@ class InventoryModule(BaseInventoryPlugin, Constructable, Cacheable, K8sAnsibleM
 
             for connection in connections:
                 if not isinstance(connection, dict):
-                    raise K8sInventoryException("Expecting connection to be a dictionary.")
+                    raise K8sInventoryException(
+                        "Expecting connection to be a dictionary."
+                    )
                 client = get_api_client(**connection)
-                name = connection.get('name', self.get_default_host_name(client.configuration.host))
-                if connection.get('namespaces'):
-                    namespaces = connection['namespaces']
+                name = connection.get(
+                    "name", self.get_default_host_name(client.configuration.host)
+                )
+                if connection.get("namespaces"):
+                    namespaces = connection["namespaces"]
                 else:
                     namespaces = self.get_available_namespaces(client)
                 for namespace in namespaces:
@@ -199,27 +210,36 @@ class InventoryModule(BaseInventoryPlugin, Constructable, Cacheable, K8sAnsibleM
 
     @staticmethod
     def get_default_host_name(host):
-        return host.replace('https://', '').replace('http://', '').replace('.', '-').replace(':', '_')
+        return (
+            host.replace("https://", "")
+            .replace("http://", "")
+            .replace(".", "-")
+            .replace(":", "_")
+        )
 
     def get_available_namespaces(self, client):
-        v1_namespace = client.resources.get(api_version='v1', kind='Namespace')
+        v1_namespace = client.resources.get(api_version="v1", kind="Namespace")
         try:
             obj = v1_namespace.get()
         except DynamicApiError as exc:
             self.display.debug(exc)
-            raise K8sInventoryException('Error fetching Namespace list: %s' % format_dynamic_api_exc(exc))
+            raise K8sInventoryException(
+                "Error fetching Namespace list: %s" % format_dynamic_api_exc(exc)
+            )
         return [namespace.metadata.name for namespace in obj.items]
 
     def get_pods_for_namespace(self, client, name, namespace):
-        v1_pod = client.resources.get(api_version='v1', kind='Pod')
+        v1_pod = client.resources.get(api_version="v1", kind="Pod")
         try:
             obj = v1_pod.get(namespace=namespace)
         except DynamicApiError as exc:
             self.display.debug(exc)
-            raise K8sInventoryException('Error fetching Pod list: %s' % format_dynamic_api_exc(exc))
+            raise K8sInventoryException(
+                "Error fetching Pod list: %s" % format_dynamic_api_exc(exc)
+            )
 
-        namespace_group = 'namespace_{0}'.format(namespace)
-        namespace_pods_group = '{0}_pods'.format(namespace_group)
+        namespace_group = "namespace_{0}".format(namespace)
+        namespace_pods_group = "{0}_pods".format(namespace_group)
 
         self.inventory.add_group(name)
         self.inventory.add_group(namespace_group)
@@ -230,12 +250,14 @@ class InventoryModule(BaseInventoryPlugin, Constructable, Cacheable, K8sAnsibleM
         for pod in obj.items:
             pod_name = pod.metadata.name
             pod_groups = []
-            pod_annotations = {} if not pod.metadata.annotations else dict(pod.metadata.annotations)
+            pod_annotations = (
+                {} if not pod.metadata.annotations else dict(pod.metadata.annotations)
+            )
 
             if pod.metadata.labels:
                 # create a group for each label_value
                 for key, value in pod.metadata.labels:
-                    group_name = 'label_{0}_{1}'.format(key, value)
+                    group_name = "label_{0}_{1}".format(key, value)
                     if group_name not in pod_groups:
                         pod_groups.append(group_name)
                     self.inventory.add_group(group_name)
@@ -248,7 +270,7 @@ class InventoryModule(BaseInventoryPlugin, Constructable, Cacheable, K8sAnsibleM
 
             for container in pod.status.containerStatuses:
                 # add each pod_container to the namespace group, and to each label_value group
-                container_name = '{0}_{1}'.format(pod.metadata.name, container.name)
+                container_name = "{0}_{1}".format(pod.metadata.name, container.name)
                 self.inventory.add_host(container_name)
                 self.inventory.add_child(namespace_pods_group, container_name)
                 if pod_groups:
@@ -256,46 +278,85 @@ class InventoryModule(BaseInventoryPlugin, Constructable, Cacheable, K8sAnsibleM
                         self.inventory.add_child(group, container_name)
 
                 # Add hostvars
-                self.inventory.set_variable(container_name, 'object_type', 'pod')
-                self.inventory.set_variable(container_name, 'labels', pod_labels)
-                self.inventory.set_variable(container_name, 'annotations', pod_annotations)
-                self.inventory.set_variable(container_name, 'cluster_name', pod.metadata.clusterName)
-                self.inventory.set_variable(container_name, 'pod_node_name', pod.spec.nodeName)
-                self.inventory.set_variable(container_name, 'pod_name', pod.spec.name)
-                self.inventory.set_variable(container_name, 'pod_host_ip', pod.status.hostIP)
-                self.inventory.set_variable(container_name, 'pod_phase', pod.status.phase)
-                self.inventory.set_variable(container_name, 'pod_ip', pod.status.podIP)
-                self.inventory.set_variable(container_name, 'pod_self_link', pod.metadata.selfLink)
-                self.inventory.set_variable(container_name, 'pod_resource_version', pod.metadata.resourceVersion)
-                self.inventory.set_variable(container_name, 'pod_uid', pod.metadata.uid)
-                self.inventory.set_variable(container_name, 'container_name', container.image)
-                self.inventory.set_variable(container_name, 'container_image', container.image)
+                self.inventory.set_variable(container_name, "object_type", "pod")
+                self.inventory.set_variable(container_name, "labels", pod_labels)
+                self.inventory.set_variable(
+                    container_name, "annotations", pod_annotations
+                )
+                self.inventory.set_variable(
+                    container_name, "cluster_name", pod.metadata.clusterName
+                )
+                self.inventory.set_variable(
+                    container_name, "pod_node_name", pod.spec.nodeName
+                )
+                self.inventory.set_variable(container_name, "pod_name", pod.spec.name)
+                self.inventory.set_variable(
+                    container_name, "pod_host_ip", pod.status.hostIP
+                )
+                self.inventory.set_variable(
+                    container_name, "pod_phase", pod.status.phase
+                )
+                self.inventory.set_variable(container_name, "pod_ip", pod.status.podIP)
+                self.inventory.set_variable(
+                    container_name, "pod_self_link", pod.metadata.selfLink
+                )
+                self.inventory.set_variable(
+                    container_name, "pod_resource_version", pod.metadata.resourceVersion
+                )
+                self.inventory.set_variable(container_name, "pod_uid", pod.metadata.uid)
+                self.inventory.set_variable(
+                    container_name, "container_name", container.image
+                )
+                self.inventory.set_variable(
+                    container_name, "container_image", container.image
+                )
                 if container.state.running:
-                    self.inventory.set_variable(container_name, 'container_state', 'Running')
+                    self.inventory.set_variable(
+                        container_name, "container_state", "Running"
+                    )
                 if container.state.terminated:
-                    self.inventory.set_variable(container_name, 'container_state', 'Terminated')
+                    self.inventory.set_variable(
+                        container_name, "container_state", "Terminated"
+                    )
                 if container.state.waiting:
-                    self.inventory.set_variable(container_name, 'container_state', 'Waiting')
-                self.inventory.set_variable(container_name, 'container_ready', container.ready)
-                self.inventory.set_variable(container_name, 'ansible_remote_tmp', '/tmp/')
-                self.inventory.set_variable(container_name, 'ansible_connection', self.connection_plugin)
-                self.inventory.set_variable(container_name, 'ansible_{0}_pod'.format(self.transport),
-                                            pod_name)
-                self.inventory.set_variable(container_name, 'ansible_{0}_container'.format(self.transport),
-                                            container.name)
-                self.inventory.set_variable(container_name, 'ansible_{0}_namespace'.format(self.transport),
-                                            namespace)
+                    self.inventory.set_variable(
+                        container_name, "container_state", "Waiting"
+                    )
+                self.inventory.set_variable(
+                    container_name, "container_ready", container.ready
+                )
+                self.inventory.set_variable(
+                    container_name, "ansible_remote_tmp", "/tmp/"
+                )
+                self.inventory.set_variable(
+                    container_name, "ansible_connection", self.connection_plugin
+                )
+                self.inventory.set_variable(
+                    container_name, "ansible_{0}_pod".format(self.transport), pod_name
+                )
+                self.inventory.set_variable(
+                    container_name,
+                    "ansible_{0}_container".format(self.transport),
+                    container.name,
+                )
+                self.inventory.set_variable(
+                    container_name,
+                    "ansible_{0}_namespace".format(self.transport),
+                    namespace,
+                )
 
     def get_services_for_namespace(self, client, name, namespace):
-        v1_service = client.resources.get(api_version='v1', kind='Service')
+        v1_service = client.resources.get(api_version="v1", kind="Service")
         try:
             obj = v1_service.get(namespace=namespace)
         except DynamicApiError as exc:
             self.display.debug(exc)
-            raise K8sInventoryException('Error fetching Service list: %s' % format_dynamic_api_exc(exc))
+            raise K8sInventoryException(
+                "Error fetching Service list: %s" % format_dynamic_api_exc(exc)
+            )
 
-        namespace_group = 'namespace_{0}'.format(namespace)
-        namespace_services_group = '{0}_services'.format(namespace_group)
+        namespace_group = "namespace_{0}".format(namespace)
+        namespace_services_group = "{0}_services".format(namespace_group)
 
         self.inventory.add_group(name)
         self.inventory.add_group(namespace_group)
@@ -305,15 +366,21 @@ class InventoryModule(BaseInventoryPlugin, Constructable, Cacheable, K8sAnsibleM
 
         for service in obj.items:
             service_name = service.metadata.name
-            service_labels = {} if not service.metadata.labels else dict(service.metadata.labels)
-            service_annotations = {} if not service.metadata.annotations else dict(service.metadata.annotations)
+            service_labels = (
+                {} if not service.metadata.labels else dict(service.metadata.labels)
+            )
+            service_annotations = (
+                {}
+                if not service.metadata.annotations
+                else dict(service.metadata.annotations)
+            )
 
             self.inventory.add_host(service_name)
 
             if service.metadata.labels:
                 # create a group for each label_value
                 for key, value in service.metadata.labels:
-                    group_name = 'label_{0}_{1}'.format(key, value)
+                    group_name = "label_{0}_{1}".format(key, value)
                     self.inventory.add_group(group_name)
                     self.inventory.add_child(group_name, service_name)
 
@@ -322,42 +389,75 @@ class InventoryModule(BaseInventoryPlugin, Constructable, Cacheable, K8sAnsibleM
             except AnsibleError:
                 raise
 
-            ports = [{'name': port.name,
-                      'port': port.port,
-                      'protocol': port.protocol,
-                      'targetPort': port.targetPort,
-                      'nodePort': port.nodePort} for port in service.spec.ports or []]
+            ports = [
+                {
+                    "name": port.name,
+                    "port": port.port,
+                    "protocol": port.protocol,
+                    "targetPort": port.targetPort,
+                    "nodePort": port.nodePort,
+                }
+                for port in service.spec.ports or []
+            ]
 
             # add hostvars
-            self.inventory.set_variable(service_name, 'object_type', 'service')
-            self.inventory.set_variable(service_name, 'labels', service_labels)
-            self.inventory.set_variable(service_name, 'annotations', service_annotations)
-            self.inventory.set_variable(service_name, 'cluster_name', service.metadata.clusterName)
-            self.inventory.set_variable(service_name, 'ports', ports)
-            self.inventory.set_variable(service_name, 'type', service.spec.type)
-            self.inventory.set_variable(service_name, 'self_link', service.metadata.selfLink)
-            self.inventory.set_variable(service_name, 'resource_version', service.metadata.resourceVersion)
-            self.inventory.set_variable(service_name, 'uid', service.metadata.uid)
+            self.inventory.set_variable(service_name, "object_type", "service")
+            self.inventory.set_variable(service_name, "labels", service_labels)
+            self.inventory.set_variable(
+                service_name, "annotations", service_annotations
+            )
+            self.inventory.set_variable(
+                service_name, "cluster_name", service.metadata.clusterName
+            )
+            self.inventory.set_variable(service_name, "ports", ports)
+            self.inventory.set_variable(service_name, "type", service.spec.type)
+            self.inventory.set_variable(
+                service_name, "self_link", service.metadata.selfLink
+            )
+            self.inventory.set_variable(
+                service_name, "resource_version", service.metadata.resourceVersion
+            )
+            self.inventory.set_variable(service_name, "uid", service.metadata.uid)
 
             if service.spec.externalTrafficPolicy:
-                self.inventory.set_variable(service_name, 'external_traffic_policy',
-                                            service.spec.externalTrafficPolicy)
+                self.inventory.set_variable(
+                    service_name,
+                    "external_traffic_policy",
+                    service.spec.externalTrafficPolicy,
+                )
             if service.spec.externalIPs:
-                self.inventory.set_variable(service_name, 'external_ips', service.spec.externalIPs)
+                self.inventory.set_variable(
+                    service_name, "external_ips", service.spec.externalIPs
+                )
 
             if service.spec.externalName:
-                self.inventory.set_variable(service_name, 'external_name', service.spec.externalName)
+                self.inventory.set_variable(
+                    service_name, "external_name", service.spec.externalName
+                )
 
             if service.spec.healthCheckNodePort:
-                self.inventory.set_variable(service_name, 'health_check_node_port',
-                                            service.spec.healthCheckNodePort)
+                self.inventory.set_variable(
+                    service_name,
+                    "health_check_node_port",
+                    service.spec.healthCheckNodePort,
+                )
             if service.spec.loadBalancerIP:
-                self.inventory.set_variable(service_name, 'load_balancer_ip',
-                                            service.spec.loadBalancerIP)
+                self.inventory.set_variable(
+                    service_name, "load_balancer_ip", service.spec.loadBalancerIP
+                )
             if service.spec.selector:
-                self.inventory.set_variable(service_name, 'selector', dict(service.spec.selector))
+                self.inventory.set_variable(
+                    service_name, "selector", dict(service.spec.selector)
+                )
 
-            if hasattr(service.status.loadBalancer, 'ingress') and service.status.loadBalancer.ingress:
-                load_balancer = [{'hostname': ingress.hostname,
-                                  'ip': ingress.ip} for ingress in service.status.loadBalancer.ingress]
-                self.inventory.set_variable(service_name, 'load_balancer', load_balancer)
+            if (
+                hasattr(service.status.loadBalancer, "ingress")
+                and service.status.loadBalancer.ingress
+            ):
+                load_balancer = [
+                    {"hostname": ingress.hostname, "ip": ingress.ip}
+                    for ingress in service.status.loadBalancer.ingress
+                ]
+                self.inventory.set_variable(
+                    service_name, "load_balancer", load_balancer
+                )

plugins/lookup/k8s.py

@@ -3,25 +3,28 @@
 #
 # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
 
-from __future__ import (absolute_import, division, print_function)
+from __future__ import absolute_import, division, print_function
 
 __metaclass__ = type
 
-DOCUMENTATION = '''
-    lookup: k8s
+DOCUMENTATION = """
+    name: k8s
 
     short_description: Query the K8s API
 
     author:
-      - Chris Houseknecht <@chouseknecht>
-      - Fabian von Feilitzsch <@fabianvf>
+      - Chris Houseknecht (@chouseknecht)
+      - Fabian von Feilitzsch (@fabianvf)
 
     description:
       - Uses the Kubernetes Python client to fetch a specific object by name, all matching objects within a
         namespace, or all matching objects for all namespaces, as well as information about the cluster.
       - Provides access the full range of K8s APIs.
       - Enables authentication via config file, certificates, password or token.
-
+    notes:
+      - While querying, please use C(query) or C(lookup) format with C(wantlist=True) to provide an easier and more
+        consistent interface. For more details, see
+        U(https://docs.ansible.com/ansible/latest/plugins/lookup.html#forcing-lookups-to-return-lists-query-and-wantlist-true).
     options:
       cluster_info:
         description:
@@ -114,28 +117,28 @@ DOCUMENTATION = '''
       - "python >= 3.6"
       - "kubernetes >= 12.0.0"
       - "PyYAML >= 3.11"
-'''
+"""
 
 EXAMPLES = """
 - name: Fetch a list of namespaces
   set_fact:
-    projects: "{{ lookup('kubernetes.core.k8s', api_version='v1', kind='Namespace') }}"
+    projects: "{{ query('kubernetes.core.k8s', api_version='v1', kind='Namespace') }}"
 
 - name: Fetch all deployments
   set_fact:
-    deployments: "{{ lookup('kubernetes.core.k8s', kind='Deployment') }}"
+    deployments: "{{ query('kubernetes.core.k8s', kind='Deployment') }}"
 
 - name: Fetch all deployments in a namespace
   set_fact:
-    deployments: "{{ lookup('kubernetes.core.k8s', kind='Deployment', namespace='testing') }}"
+    deployments: "{{ query('kubernetes.core.k8s', kind='Deployment', namespace='testing') }}"
 
 - name: Fetch a specific deployment by name
   set_fact:
-    deployments: "{{ lookup('kubernetes.core.k8s', kind='Deployment', namespace='testing', resource_name='elastic') }}"
+    deployments: "{{ query('kubernetes.core.k8s', kind='Deployment', namespace='testing', resource_name='elastic') }}"
 
 - name: Fetch with label selector
   set_fact:
-    service: "{{ lookup('kubernetes.core.k8s', kind='Service', label_selector='app=galaxy') }}"
+    service: "{{ query('kubernetes.core.k8s', kind='Service', label_selector='app=galaxy') }}"
 
 # Use parameters from a YAML config
 
@@ -145,50 +148,61 @@ EXAMPLES = """
 
 - name: Using the config (loaded from a file in prior task), fetch the latest version of the object
   set_fact:
-    service: "{{ lookup('kubernetes.core.k8s', resource_definition=config) }}"
+    service: "{{ query('kubernetes.core.k8s', resource_definition=config) }}"
 
 - name: Use a config from the local filesystem
   set_fact:
-    service: "{{ lookup('kubernetes.core.k8s', src='service.yml') }}"
+    service: "{{ query('kubernetes.core.k8s', src='service.yml') }}"
 """
 
 RETURN = """
   _list:
     description:
       - One ore more object definitions returned from the API.
-    type: complex
-    contains:
-      api_version:
-        description: The versioned schema of this representation of an object.
-        returned: success
-        type: str
-      kind:
-        description: Represents the REST resource this object represents.
-        returned: success
-        type: str
-      metadata:
-        description: Standard object metadata. Includes name, namespace, annotations, labels, etc.
-        returned: success
-        type: complex
-      spec:
-        description: Specific attributes of the object. Will vary based on the I(api_version) and I(kind).
-        returned: success
-        type: complex
-      status:
-        description: Current status details for the object.
-        returned: success
-        type: complex
+    type: list
+    elements: dict
+    sample:
+        - kind: ConfigMap
+          apiVersion: v1
+          metadata:
+            creationTimestamp: "2022-03-04T13:59:49Z"
+            name: my-config-map
+            namespace: default
+            resourceVersion: "418"
+            uid: 5714b011-d090-4eac-8272-a0ea82ec0abd
+          data:
+            key1: val1
 """
 
+import os
+
 from ansible.errors import AnsibleError
 from ansible.module_utils.common._collections_compat import KeysView
-from ansible.plugins.lookup import LookupBase
+from ansible.module_utils.common.validation import check_type_bool
 
-from ansible_collections.kubernetes.core.plugins.module_utils.common import K8sAnsibleMixin, get_api_client
+from ansible_collections.kubernetes.core.plugins.module_utils.common import (
+    K8sAnsibleMixin,
+    get_api_client,
+)
 
+try:
+    enable_turbo_mode = check_type_bool(os.environ.get("ENABLE_TURBO_MODE"))
+except TypeError:
+    enable_turbo_mode = False
+
+if enable_turbo_mode:
+    try:
+        from ansible_collections.cloud.common.plugins.plugin_utils.turbo.lookup import (
+            TurboLookupBase as LookupBase,
+        )
+    except ImportError:
+        from ansible.plugins.lookup import LookupBase  # noqa: F401
+else:
+    from ansible.plugins.lookup import LookupBase  # noqa: F401
 
 try:
     from kubernetes.dynamic.exceptions import NotFoundError
+
     HAS_K8S_MODULE_HELPER = True
     k8s_import_exception = None
 except ImportError as e:
@@ -197,12 +211,13 @@ except ImportError as e:
 
 
 class KubernetesLookup(K8sAnsibleMixin):
-
     def __init__(self):
 
         if not HAS_K8S_MODULE_HELPER:
             raise Exception(
-                "Requires the Kubernetes Python client. Try `pip install kubernetes`. Detail: {0}".format(k8s_import_exception)
+                "Requires the Kubernetes Python client. Try `pip install kubernetes`. Detail: {0}".format(
+                    k8s_import_exception
+                )
             )
 
         self.kind = None
@@ -223,31 +238,33 @@ class KubernetesLookup(K8sAnsibleMixin):
         self.params = kwargs
         self.client = get_api_client(**kwargs)
 
-        cluster_info = kwargs.get('cluster_info')
-        if cluster_info == 'version':
+        cluster_info = kwargs.get("cluster_info")
+        if cluster_info == "version":
             return [self.client.version]
-        if cluster_info == 'api_groups':
+        if cluster_info == "api_groups":
             if isinstance(self.client.resources.api_groups, KeysView):
                 return [list(self.client.resources.api_groups)]
             return [self.client.resources.api_groups]
 
-        self.kind = kwargs.get('kind')
-        self.name = kwargs.get('resource_name')
-        self.namespace = kwargs.get('namespace')
-        self.api_version = kwargs.get('api_version', 'v1')
-        self.label_selector = kwargs.get('label_selector')
-        self.field_selector = kwargs.get('field_selector')
-        self.include_uninitialized = kwargs.get('include_uninitialized', False)
+        self.kind = kwargs.get("kind")
+        self.name = kwargs.get("resource_name")
+        self.namespace = kwargs.get("namespace")
+        self.api_version = kwargs.get("api_version", "v1")
+        self.label_selector = kwargs.get("label_selector")
+        self.field_selector = kwargs.get("field_selector")
+        self.include_uninitialized = kwargs.get("include_uninitialized", False)
 
-        resource_definition = kwargs.get('resource_definition')
-        src = kwargs.get('src')
+        resource_definition = kwargs.get("resource_definition")
+        src = kwargs.get("src")
         if src:
             resource_definition = self.load_resource_definitions(src)[0]
         if resource_definition:
-            self.kind = resource_definition.get('kind', self.kind)
-            self.api_version = resource_definition.get('apiVersion', self.api_version)
-            self.name = resource_definition.get('metadata', {}).get('name', self.name)
-            self.namespace = resource_definition.get('metadata', {}).get('namespace', self.namespace)
+            self.kind = resource_definition.get("kind", self.kind)
+            self.api_version = resource_definition.get("apiVersion", self.api_version)
+            self.name = resource_definition.get("metadata", {}).get("name", self.name)
+            self.namespace = resource_definition.get("metadata", {}).get(
+                "namespace", self.namespace
+            )
 
         if not self.kind:
             raise AnsibleError(
@@ -257,17 +274,23 @@ class KubernetesLookup(K8sAnsibleMixin):
 
         resource = self.find_resource(self.kind, self.api_version, fail=True)
         try:
-            k8s_obj = resource.get(name=self.name, namespace=self.namespace, label_selector=self.label_selector, field_selector=self.field_selector)
+            k8s_obj = resource.get(
+                name=self.name,
+                namespace=self.namespace,
+                label_selector=self.label_selector,
+                field_selector=self.field_selector,
+            )
         except NotFoundError:
             return []
 
         if self.name:
             return [k8s_obj.to_dict()]
 
-        return [k8s_obj.to_dict().get('items')]
+        return k8s_obj.to_dict().get("items")
 
 
 class LookupModule(LookupBase):
-
-    def run(self, terms, variables=None, **kwargs):
+    def _run(self, terms, variables=None, **kwargs):
         return KubernetesLookup().run(terms, variables=variables, **kwargs)
+
+    run = _run if not hasattr(LookupBase, "run_on_daemon") else LookupBase.run_on_daemon

plugins/lookup/kustomize.py

@@ -0,0 +1,131 @@
+#
+#  Copyright 2021 Red Hat | Ansible
+#
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+DOCUMENTATION = """
+    name: kustomize
+
+    short_description: Build a set of kubernetes resources using a 'kustomization.yaml' file.
+
+    version_added: "2.2.0"
+
+    author:
+      - Aubin Bikouo (@abikouo)
+    notes:
+      - If both kustomize and kubectl are part of the PATH, kustomize will be used by the plugin.
+    description:
+      - Uses the kustomize or the kubectl tool.
+      - Return the result of C(kustomize build) or C(kubectl kustomize).
+    options:
+      dir:
+        description:
+        - The directory path containing 'kustomization.yaml',
+          or a git repository URL with a path suffix specifying same with respect to the repository root.
+        - If omitted, '.' is assumed.
+        default: "."
+      binary_path:
+        description:
+        - The path of a kustomize or kubectl binary to use.
+      opt_dirs:
+        description:
+        - An optional list of directories to search for the executable in addition to PATH.
+
+    requirements:
+      - "python >= 3.6"
+"""
+
+EXAMPLES = """
+- name: Run lookup using kustomize
+  set_fact:
+    resources: "{{ lookup('kubernetes.core.kustomize', binary_path='/path/to/kustomize') }}"
+
+- name: Run lookup using kubectl kustomize
+  set_fact:
+    resources: "{{ lookup('kubernetes.core.kustomize', binary_path='/path/to/kubectl') }}"
+
+- name: Create kubernetes resources for lookup output
+  k8s:
+    definition: "{{ lookup('kubernetes.core.kustomize', dir='/path/to/kustomization') }}"
+"""
+
+RETURN = """
+  _list:
+    description:
+      - YAML string for the object definitions returned from the tool execution.
+    type: str
+    sample:
+      kind: ConfigMap
+      apiVersion: v1
+      metadata:
+        name: my-config-map
+        namespace: default
+      data:
+        key1: val1
+"""
+
+from ansible.errors import AnsibleLookupError
+from ansible.plugins.lookup import LookupBase
+from ansible.module_utils.common.process import get_bin_path
+
+
+import subprocess
+
+
+def get_binary_from_path(name, opt_dirs=None):
+    opt_arg = {}
+    try:
+        if opt_dirs is not None:
+            if not isinstance(opt_dirs, list):
+                opt_dirs = [opt_dirs]
+            opt_arg["opt_dirs"] = opt_dirs
+        bin_path = get_bin_path(name, **opt_arg)
+        return bin_path
+    except ValueError:
+        return None
+
+
+def run_command(command):
+    cmd = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    return cmd.communicate()
+
+
+class LookupModule(LookupBase):
+    def run(
+        self, terms, variables=None, dir=".", binary_path=None, opt_dirs=None, **kwargs
+    ):
+        executable_path = binary_path
+        if executable_path is None:
+            executable_path = get_binary_from_path(name="kustomize", opt_dirs=opt_dirs)
+            if executable_path is None:
+                executable_path = get_binary_from_path(
+                    name="kubectl", opt_dirs=opt_dirs
+                )
+
+            # validate that at least one tool was found
+            if executable_path is None:
+                raise AnsibleLookupError(
+                    "Failed to find required executable 'kubectl' and 'kustomize' in paths"
+                )
+
+        # check input directory
+        kustomization_dir = dir
+
+        command = [executable_path]
+        if executable_path.endswith("kustomize"):
+            command += ["build", kustomization_dir]
+        elif executable_path.endswith("kubectl"):
+            command += ["kustomize", kustomization_dir]
+        else:
+            raise AnsibleLookupError(
+                "unexpected tool provided as parameter {0}, expected one of kustomize, kubectl.".format(
+                    executable_path
+                )
+            )
+
+        (out, err) = run_command(command)
+        if err:
+            raise AnsibleLookupError(
+                "kustomize command failed with: {0}".format(err.decode("utf-8"))
+            )
+        return [out.decode("utf-8")]

plugins/module_utils/_version.py

@@ -0,0 +1,344 @@
+# Vendored copy of distutils/version.py from CPython 3.9.5
+#
+# Implements multiple version numbering conventions for the
+# Python Module Distribution Utilities.
+#
+# PSF License (see licenses/PSF-license.txt or https://opensource.org/licenses/Python-2.0)
+#
+
+"""Provides classes to represent module version numbers (one class for
+each style of version numbering).  There are currently two such classes
+implemented: StrictVersion and LooseVersion.
+
+Every version number class implements the following interface:
+  * the 'parse' method takes a string and parses it to some internal
+    representation; if the string is an invalid version number,
+    'parse' raises a ValueError exception
+  * the class constructor takes an optional string argument which,
+    if supplied, is passed to 'parse'
+  * __str__ reconstructs the string that was passed to 'parse' (or
+    an equivalent string -- ie. one that will generate an equivalent
+    version number instance)
+  * __repr__ generates Python code to recreate the version number instance
+  * _cmp compares the current instance with either another instance
+    of the same class or a string (which will be parsed to an instance
+    of the same class, thus must follow the same rules)
+"""
+
+from __future__ import absolute_import, division, print_function
+
+__metaclass__ = type
+
+import re
+
+try:
+    RE_FLAGS = re.VERBOSE | re.ASCII
+except AttributeError:
+    RE_FLAGS = re.VERBOSE
+
+
+class Version:
+    """Abstract base class for version numbering classes.  Just provides
+    constructor (__init__) and reproducer (__repr__), because those
+    seem to be the same for all version numbering classes; and route
+    rich comparisons to _cmp.
+    """
+
+    def __init__(self, vstring=None):
+        if vstring:
+            self.parse(vstring)
+
+    def __repr__(self):
+        return "%s ('%s')" % (self.__class__.__name__, str(self))
+
+    def __eq__(self, other):
+        c = self._cmp(other)
+        if c is NotImplemented:
+            return c
+        return c == 0
+
+    def __lt__(self, other):
+        c = self._cmp(other)
+        if c is NotImplemented:
+            return c
+        return c < 0
+
+    def __le__(self, other):
+        c = self._cmp(other)
+        if c is NotImplemented:
+            return c
+        return c <= 0
+
+    def __gt__(self, other):
+        c = self._cmp(other)
+        if c is NotImplemented:
+            return c
+        return c > 0
+
+    def __ge__(self, other):
+        c = self._cmp(other)
+        if c is NotImplemented:
+            return c
+        return c >= 0
+
+
+# Interface for version-number classes -- must be implemented
+# by the following classes (the concrete ones -- Version should
+# be treated as an abstract class).
+#    __init__ (string) - create and take same action as 'parse'
+#                        (string parameter is optional)
+#    parse (string)    - convert a string representation to whatever
+#                        internal representation is appropriate for
+#                        this style of version numbering
+#    __str__ (self)    - convert back to a string; should be very similar
+#                        (if not identical to) the string supplied to parse
+#    __repr__ (self)   - generate Python code to recreate
+#                        the instance
+#    _cmp (self, other) - compare two version numbers ('other' may
+#                        be an unparsed version string, or another
+#                        instance of your version class)
+
+
+class StrictVersion(Version):
+    """Version numbering for anal retentives and software idealists.
+    Implements the standard interface for version number classes as
+    described above.  A version number consists of two or three
+    dot-separated numeric components, with an optional "pre-release" tag
+    on the end.  The pre-release tag consists of the letter 'a' or 'b'
+    followed by a number.  If the numeric components of two version
+    numbers are equal, then one with a pre-release tag will always
+    be deemed earlier (lesser) than one without.
+
+    The following are valid version numbers (shown in the order that
+    would be obtained by sorting according to the supplied cmp function):
+
+        0.4       0.4.0  (these two are equivalent)
+        0.4.1
+        0.5a1
+        0.5b3
+        0.5
+        0.9.6
+        1.0
+        1.0.4a3
+        1.0.4b1
+        1.0.4
+
+    The following are examples of invalid version numbers:
+
+        1
+        2.7.2.2
+        1.3.a4
+        1.3pl1
+        1.3c4
+
+    The rationale for this version numbering system will be explained
+    in the distutils documentation.
+    """
+
+    version_re = re.compile(r"^(\d+) \. (\d+) (\. (\d+))? ([ab](\d+))?$", RE_FLAGS)
+
+    def parse(self, vstring):
+        match = self.version_re.match(vstring)
+        if not match:
+            raise ValueError("invalid version number '%s'" % vstring)
+
+        (major, minor, patch, prerelease, prerelease_num) = match.group(1, 2, 4, 5, 6)
+
+        if patch:
+            self.version = tuple(map(int, [major, minor, patch]))
+        else:
+            self.version = tuple(map(int, [major, minor])) + (0,)
+
+        if prerelease:
+            self.prerelease = (prerelease[0], int(prerelease_num))
+        else:
+            self.prerelease = None
+
+    def __str__(self):
+        if self.version[2] == 0:
+            vstring = ".".join(map(str, self.version[0:2]))
+        else:
+            vstring = ".".join(map(str, self.version))
+
+        if self.prerelease:
+            vstring = vstring + self.prerelease[0] + str(self.prerelease[1])
+
+        return vstring
+
+    def _cmp(self, other):
+        if isinstance(other, str):
+            other = StrictVersion(other)
+        elif not isinstance(other, StrictVersion):
+            return NotImplemented
+
+        if self.version != other.version:
+            # numeric versions don't match
+            # prerelease stuff doesn't matter
+            if self.version < other.version:
+                return -1
+            else:
+                return 1
+
+        # have to compare prerelease
+        # case 1: neither has prerelease; they're equal
+        # case 2: self has prerelease, other doesn't; other is greater
+        # case 3: self doesn't have prerelease, other does: self is greater
+        # case 4: both have prerelease: must compare them!
+
+        if not self.prerelease and not other.prerelease:
+            return 0
+        elif self.prerelease and not other.prerelease:
+            return -1
+        elif not self.prerelease and other.prerelease:
+            return 1
+        elif self.prerelease and other.prerelease:
+            if self.prerelease == other.prerelease:
+                return 0
+            elif self.prerelease < other.prerelease:
+                return -1
+            else:
+                return 1
+        else:
+            raise AssertionError("never get here")
+
+
+# end class StrictVersion
+
+# The rules according to Greg Stein:
+# 1) a version number has 1 or more numbers separated by a period or by
+#    sequences of letters. If only periods, then these are compared
+#    left-to-right to determine an ordering.
+# 2) sequences of letters are part of the tuple for comparison and are
+#    compared lexicographically
+# 3) recognize the numeric components may have leading zeroes
+#
+# The LooseVersion class below implements these rules: a version number
+# string is split up into a tuple of integer and string components, and
+# comparison is a simple tuple comparison.  This means that version
+# numbers behave in a predictable and obvious way, but a way that might
+# not necessarily be how people *want* version numbers to behave.  There
+# wouldn't be a problem if people could stick to purely numeric version
+# numbers: just split on period and compare the numbers as tuples.
+# However, people insist on putting letters into their version numbers;
+# the most common purpose seems to be:
+#   - indicating a "pre-release" version
+#     ('alpha', 'beta', 'a', 'b', 'pre', 'p')
+#   - indicating a post-release patch ('p', 'pl', 'patch')
+# but of course this can't cover all version number schemes, and there's
+# no way to know what a programmer means without asking him.
+#
+# The problem is what to do with letters (and other non-numeric
+# characters) in a version number.  The current implementation does the
+# obvious and predictable thing: keep them as strings and compare
+# lexically within a tuple comparison.  This has the desired effect if
+# an appended letter sequence implies something "post-release":
+# eg. "0.99" < "0.99pl14" < "1.0", and "5.001" < "5.001m" < "5.002".
+#
+# However, if letters in a version number imply a pre-release version,
+# the "obvious" thing isn't correct.  Eg. you would expect that
+# "1.5.1" < "1.5.2a2" < "1.5.2", but under the tuple/lexical comparison
+# implemented here, this just isn't so.
+#
+# Two possible solutions come to mind.  The first is to tie the
+# comparison algorithm to a particular set of semantic rules, as has
+# been done in the StrictVersion class above.  This works great as long
+# as everyone can go along with bondage and discipline.  Hopefully a
+# (large) subset of Python module programmers will agree that the
+# particular flavour of bondage and discipline provided by StrictVersion
+# provides enough benefit to be worth using, and will submit their
+# version numbering scheme to its domination.  The free-thinking
+# anarchists in the lot will never give in, though, and something needs
+# to be done to accommodate them.
+#
+# Perhaps a "moderately strict" version class could be implemented that
+# lets almost anything slide (syntactically), and makes some heuristic
+# assumptions about non-digits in version number strings.  This could
+# sink into special-case-hell, though; if I was as talented and
+# idiosyncratic as Larry Wall, I'd go ahead and implement a class that
+# somehow knows that "1.2.1" < "1.2.2a2" < "1.2.2" < "1.2.2pl3", and is
+# just as happy dealing with things like "2g6" and "1.13++".  I don't
+# think I'm smart enough to do it right though.
+#
+# In any case, I've coded the test suite for this module (see
+# ../test/test_version.py) specifically to fail on things like comparing
+# "1.2a2" and "1.2".  That's not because the *code* is doing anything
+# wrong, it's because the simple, obvious design doesn't match my
+# complicated, hairy expectations for real-world version numbers.  It
+# would be a snap to fix the test suite to say, "Yep, LooseVersion does
+# the Right Thing" (ie. the code matches the conception).  But I'd rather
+# have a conception that matches common notions about version numbers.
+
+
+class LooseVersion(Version):
+    """Version numbering for anarchists and software realists.
+    Implements the standard interface for version number classes as
+    described above.  A version number consists of a series of numbers,
+    separated by either periods or strings of letters.  When comparing
+    version numbers, the numeric components will be compared
+    numerically, and the alphabetic components lexically.  The following
+    are all valid version numbers, in no particular order:
+
+        1.5.1
+        1.5.2b2
+        161
+        3.10a
+        8.02
+        3.4j
+        1996.07.12
+        3.2.pl0
+        3.1.1.6
+        2g6
+        11g
+        0.960923
+        2.2beta29
+        1.13++
+        5.5.kw
+        2.0b1pl0
+
+    In fact, there is no such thing as an invalid version number under
+    this scheme; the rules for comparison are simple and predictable,
+    but may not always give the results you want (for some definition
+    of "want").
+    """
+
+    component_re = re.compile(r"(\d+ | [a-z]+ | \.)", re.VERBOSE)
+
+    def __init__(self, vstring=None):
+        if vstring:
+            self.parse(vstring)
+
+    def parse(self, vstring):
+        # I've given up on thinking I can reconstruct the version string
+        # from the parsed tuple -- so I just store the string here for
+        # use by __str__
+        self.vstring = vstring
+        components = [x for x in self.component_re.split(vstring) if x and x != "."]
+        for i, obj in enumerate(components):
+            try:
+                components[i] = int(obj)
+            except ValueError:
+                pass
+
+        self.version = components
+
+    def __str__(self):
+        return self.vstring
+
+    def __repr__(self):
+        return "LooseVersion ('%s')" % str(self)
+
+    def _cmp(self, other):
+        if isinstance(other, str):
+            other = LooseVersion(other)
+        elif not isinstance(other, LooseVersion):
+            return NotImplemented
+
+        if self.version == other.version:
+            return 0
+        if self.version < other.version:
+            return -1
+        if self.version > other.version:
+            return 1
+
+
+# end class LooseVersion

plugins/module_utils/ansiblemodule.py

@@ -1,6 +1,25 @@
-from __future__ import (absolute_import, division, print_function)
+from __future__ import absolute_import, division, print_function
 
 __metaclass__ = type
 
 
-from ansible.module_utils.basic import AnsibleModule  # noqa: F401
+import os
+
+from ansible.module_utils.common.validation import check_type_bool
+
+try:
+    enable_turbo_mode = check_type_bool(os.environ.get("ENABLE_TURBO_MODE"))
+except TypeError:
+    enable_turbo_mode = False
+
+if enable_turbo_mode:
+    try:
+        from ansible_collections.cloud.common.plugins.module_utils.turbo.module import (
+            AnsibleTurboModule as AnsibleModule,
+        )  # noqa: F401
+
+        AnsibleModule.collection_name = "kubernetes.core"
+    except ImportError:
+        from ansible.module_utils.basic import AnsibleModule  # noqa: F401
+else:
+    from ansible.module_utils.basic import AnsibleModule  # noqa: F401

plugins/module_utils/apply.py

@@ -14,13 +14,16 @@
 
 
 from __future__ import absolute_import, division, print_function
+
 __metaclass__ = type
 
 from collections import OrderedDict
 import json
 
 from ansible.module_utils.common.dict_transformations import dict_merge
-from ansible_collections.kubernetes.core.plugins.module_utils.exceptions import ApplyException
+from ansible_collections.kubernetes.core.plugins.module_utils.exceptions import (
+    ApplyException,
+)
 
 try:
     from kubernetes.dynamic.exceptions import NotFoundError
@@ -28,50 +31,52 @@ except ImportError:
     pass
 
 
-LAST_APPLIED_CONFIG_ANNOTATION = 'kubectl.kubernetes.io/last-applied-configuration'
+LAST_APPLIED_CONFIG_ANNOTATION = "kubectl.kubernetes.io/last-applied-configuration"
 
 POD_SPEC_SUFFIXES = {
-    'containers': 'name',
-    'initContainers': 'name',
-    'ephemeralContainers': 'name',
-    'volumes': 'name',
-    'imagePullSecrets': 'name',
-    'containers.volumeMounts': 'mountPath',
-    'containers.volumeDevices': 'devicePath',
-    'containers.env': 'name',
-    'containers.ports': 'containerPort',
-    'initContainers.volumeMounts': 'mountPath',
-    'initContainers.volumeDevices': 'devicePath',
-    'initContainers.env': 'name',
-    'initContainers.ports': 'containerPort',
-    'ephemeralContainers.volumeMounts': 'mountPath',
-    'ephemeralContainers.volumeDevices': 'devicePath',
-    'ephemeralContainers.env': 'name',
-    'ephemeralContainers.ports': 'containerPort',
+    "containers": "name",
+    "initContainers": "name",
+    "ephemeralContainers": "name",
+    "volumes": "name",
+    "imagePullSecrets": "name",
+    "containers.volumeMounts": "mountPath",
+    "containers.volumeDevices": "devicePath",
+    "containers.env": "name",
+    "containers.ports": "containerPort",
+    "initContainers.volumeMounts": "mountPath",
+    "initContainers.volumeDevices": "devicePath",
+    "initContainers.env": "name",
+    "initContainers.ports": "containerPort",
+    "ephemeralContainers.volumeMounts": "mountPath",
+    "ephemeralContainers.volumeDevices": "devicePath",
+    "ephemeralContainers.env": "name",
+    "ephemeralContainers.ports": "containerPort",
 }
 
 POD_SPEC_PREFIXES = [
-    'Pod.spec',
-    'Deployment.spec.template.spec',
-    'DaemonSet.spec.template.spec',
-    'StatefulSet.spec.template.spec',
-    'Job.spec.template.spec',
-    'Cronjob.spec.jobTemplate.spec.template.spec',
+    "Pod.spec",
+    "Deployment.spec.template.spec",
+    "DaemonSet.spec.template.spec",
+    "StatefulSet.spec.template.spec",
+    "Job.spec.template.spec",
+    "Cronjob.spec.jobTemplate.spec.template.spec",
 ]
 
 # patch merge keys taken from generated.proto files under
 # staging/src/k8s.io/api in kubernetes/kubernetes
 STRATEGIC_MERGE_PATCH_KEYS = {
-    'Service.spec.ports': 'port',
-    'ServiceAccount.secrets': 'name',
-    'ValidatingWebhookConfiguration.webhooks': 'name',
-    'MutatingWebhookConfiguration.webhooks': 'name',
+    "Service.spec.ports": "port",
+    "ServiceAccount.secrets": "name",
+    "ValidatingWebhookConfiguration.webhooks": "name",
+    "MutatingWebhookConfiguration.webhooks": "name",
 }
 
 STRATEGIC_MERGE_PATCH_KEYS.update(
-    {"%s.%s" % (prefix, key): value
-     for prefix in POD_SPEC_PREFIXES
-     for key, value in POD_SPEC_SUFFIXES.items()}
+    {
+        "%s.%s" % (prefix, key): value
+        for prefix in POD_SPEC_PREFIXES
+        for key, value in POD_SPEC_SUFFIXES.items()
+    }
 )
 
 
@@ -79,21 +84,28 @@ def annotate(desired):
     return dict(
         metadata=dict(
             annotations={
-                LAST_APPLIED_CONFIG_ANNOTATION: json.dumps(desired, separators=(',', ':'), indent=None, sort_keys=True)
+                LAST_APPLIED_CONFIG_ANNOTATION: json.dumps(
+                    desired, separators=(",", ":"), indent=None, sort_keys=True
+                )
             }
         )
     )
 
 
 def apply_patch(actual, desired):
-    last_applied = actual['metadata'].get('annotations', {}).get(LAST_APPLIED_CONFIG_ANNOTATION)
+    last_applied = (
+        actual["metadata"].get("annotations", {}).get(LAST_APPLIED_CONFIG_ANNOTATION)
+    )
 
     if last_applied:
         # ensure that last_applied doesn't come back as a dict of unicode key/value pairs
         # json.loads can be used if we stop supporting python 2
         last_applied = json.loads(last_applied)
-        patch = merge(dict_merge(last_applied, annotate(last_applied)),
-                      dict_merge(desired, annotate(desired)), actual)
+        patch = merge(
+            dict_merge(last_applied, annotate(last_applied)),
+            dict_merge(desired, annotate(desired)),
+            actual,
+        )
         if patch:
             return actual, patch
         else:
@@ -102,24 +114,48 @@ def apply_patch(actual, desired):
         return actual, dict_merge(desired, annotate(desired))
 
 
-def apply_object(resource, definition):
+def apply_object(resource, definition, server_side=False):
     try:
-        actual = resource.get(name=definition['metadata']['name'], namespace=definition['metadata'].get('namespace'))
+        actual = resource.get(
+            name=definition["metadata"]["name"],
+            namespace=definition["metadata"].get("namespace"),
+        )
+        if server_side:
+            return actual, None
     except NotFoundError:
         return None, dict_merge(definition, annotate(definition))
     return apply_patch(actual.to_dict(), definition)
 
 
-def k8s_apply(resource, definition):
+def k8s_apply(resource, definition, **kwargs):
     existing, desired = apply_object(resource, definition)
+    server_side = kwargs.get("server_side", False)
+    if server_side:
+        body = json.dumps(definition).encode()
+        # server_side_apply is forces content_type to 'application/apply-patch+yaml'
+        return resource.server_side_apply(
+            body=body,
+            name=definition["metadata"]["name"],
+            namespace=definition["metadata"].get("namespace"),
+            force_conflicts=kwargs.get("force_conflicts"),
+            field_manager=kwargs.get("field_manager"),
+        )
     if not existing:
-        return resource.create(body=desired, namespace=definition['metadata'].get('namespace'))
+        return resource.create(
+            body=desired, namespace=definition["metadata"].get("namespace"), **kwargs
+        )
     if existing == desired:
-        return resource.get(name=definition['metadata']['name'], namespace=definition['metadata'].get('namespace'))
-    return resource.patch(body=desired,
-                          name=definition['metadata']['name'],
-                          namespace=definition['metadata'].get('namespace'),
-                          content_type='application/merge-patch+json')
+        return resource.get(
+            name=definition["metadata"]["name"],
+            namespace=definition["metadata"].get("namespace"),
+        )
+    return resource.patch(
+        body=desired,
+        name=definition["metadata"]["name"],
+        namespace=definition["metadata"].get("namespace"),
+        content_type="application/merge-patch+json",
+        **kwargs
+    )
 
 
 # The patch is the difference from actual to desired without deletions, plus deletions
@@ -128,7 +164,7 @@ def k8s_apply(resource, definition):
 # deletions, and then apply delta to deletions as a patch, which should be strictly additive.
 def merge(last_applied, desired, actual, position=None):
     deletions = get_deletions(last_applied, desired)
-    delta = get_delta(last_applied, actual, desired, position or desired['kind'])
+    delta = get_delta(last_applied, actual, desired, position or desired["kind"])
     return dict_merge(deletions, delta)
 
 
@@ -138,7 +174,9 @@ def list_to_dict(lst, key, position):
         try:
             result[item[key]] = item
         except KeyError:
-            raise ApplyException("Expected key '%s' not found in position %s" % (key, position))
+            raise ApplyException(
+                "Expected key '%s' not found in position %s" % (key, position)
+            )
     return result
 
 
@@ -157,7 +195,12 @@ def list_merge(last_applied, actual, desired, position):
             if key not in actual_dict or key not in last_applied_dict:
                 result.append(desired_dict[key])
             else:
-                patch = merge(last_applied_dict[key], desired_dict[key], actual_dict[key], position)
+                patch = merge(
+                    last_applied_dict[key],
+                    desired_dict[key],
+                    actual_dict[key],
+                    position,
+                )
                 result.append(dict_merge(actual_dict[key], patch))
         for key in actual_dict:
             if key not in desired_dict and key not in last_applied_dict:
@@ -197,11 +240,11 @@ def recursive_list_diff(list1, list2, position=None):
 
 def recursive_diff(dict1, dict2, position=None):
     if not position:
-        if 'kind' in dict1 and dict1.get('kind') == dict2.get('kind'):
-            position = dict1['kind']
+        if "kind" in dict1 and dict1.get("kind") == dict2.get("kind"):
+            position = dict1["kind"]
     left = dict((k, v) for (k, v) in dict1.items() if k not in dict2)
     right = dict((k, v) for (k, v) in dict2.items() if k not in dict1)
-    for k in (set(dict1.keys()) & set(dict2.keys())):
+    for k in set(dict1.keys()) & set(dict2.keys()):
         if position:
             this_position = "%s.%s" % (position, k)
         if isinstance(dict1[k], dict) and isinstance(dict2[k], dict):
@@ -246,11 +289,15 @@ def get_delta(last_applied, actual, desired, position=None):
         if actual_value is None:
             patch[k] = desired_value
         elif isinstance(desired_value, dict):
-            p = get_delta(last_applied.get(k, {}), actual_value, desired_value, this_position)
+            p = get_delta(
+                last_applied.get(k, {}), actual_value, desired_value, this_position
+            )
             if p:
                 patch[k] = p
         elif isinstance(desired_value, list):
-            p = list_merge(last_applied.get(k, []), actual_value, desired_value, this_position)
+            p = list_merge(
+                last_applied.get(k, []), actual_value, desired_value, this_position
+            )
             if p:
                 patch[k] = [item for item in p if item is not None]
         elif actual_value != desired_value:

plugins/module_utils/args_common.py

@@ -1,4 +1,4 @@
-from __future__ import (absolute_import, division, print_function)
+from __future__ import absolute_import, division, print_function
 
 from ansible.module_utils.six import string_types
 
@@ -12,133 +12,87 @@ def list_dict_str(value):
 
 
 AUTH_PROXY_HEADERS_SPEC = dict(
-    proxy_basic_auth=dict(type='str', no_log=True),
-    basic_auth=dict(type='str', no_log=True),
-    user_agent=dict(type='str')
+    proxy_basic_auth=dict(type="str", no_log=True),
+    basic_auth=dict(type="str", no_log=True),
+    user_agent=dict(type="str"),
 )
 
 AUTH_ARG_SPEC = {
-    'kubeconfig': {
-        'type': 'path',
-    },
-    'context': {},
-    'host': {},
-    'api_key': {
-        'no_log': True,
-    },
-    'username': {},
-    'password': {
-        'no_log': True,
-    },
-    'validate_certs': {
-        'type': 'bool',
-        'aliases': ['verify_ssl'],
-    },
-    'ca_cert': {
-        'type': 'path',
-        'aliases': ['ssl_ca_cert'],
-    },
-    'client_cert': {
-        'type': 'path',
-        'aliases': ['cert_file'],
-    },
-    'client_key': {
-        'type': 'path',
-        'aliases': ['key_file'],
-    },
-    'proxy': {
-        'type': 'str',
-    },
-    'proxy_headers': {
-        'type': 'dict',
-        'options': AUTH_PROXY_HEADERS_SPEC
-    },
-    'persist_config': {
-        'type': 'bool',
-    },
+    "kubeconfig": {"type": "raw"},
+    "context": {},
+    "host": {},
+    "api_key": {"no_log": True},
+    "username": {},
+    "password": {"no_log": True},
+    "validate_certs": {"type": "bool", "aliases": ["verify_ssl"]},
+    "ca_cert": {"type": "path", "aliases": ["ssl_ca_cert"]},
+    "client_cert": {"type": "path", "aliases": ["cert_file"]},
+    "client_key": {"type": "path", "aliases": ["key_file"]},
+    "proxy": {"type": "str"},
+    "no_proxy": {"type": "str"},
+    "proxy_headers": {"type": "dict", "options": AUTH_PROXY_HEADERS_SPEC},
+    "persist_config": {"type": "bool"},
+    "impersonate_user": {},
+    "impersonate_groups": {"type": "list", "elements": "str"},
 }
 
 WAIT_ARG_SPEC = dict(
-    wait=dict(type='bool', default=False),
-    wait_sleep=dict(type='int', default=5),
-    wait_timeout=dict(type='int', default=120),
+    wait=dict(type="bool", default=False),
+    wait_sleep=dict(type="int", default=5),
+    wait_timeout=dict(type="int", default=120),
     wait_condition=dict(
-        type='dict',
+        type="dict",
         default=None,
         options=dict(
             type=dict(),
             status=dict(default=True, choices=[True, False, "Unknown"]),
-            reason=dict()
-        )
-    )
+            reason=dict(),
+        ),
+    ),
 )
 
 # Map kubernetes-client parameters to ansible parameters
 AUTH_ARG_MAP = {
-    'kubeconfig': 'kubeconfig',
-    'context': 'context',
-    'host': 'host',
-    'api_key': 'api_key',
-    'username': 'username',
-    'password': 'password',
-    'verify_ssl': 'validate_certs',
-    'ssl_ca_cert': 'ca_cert',
-    'cert_file': 'client_cert',
-    'key_file': 'client_key',
-    'proxy': 'proxy',
-    'proxy_headers': 'proxy_headers',
-    'persist_config': 'persist_config',
+    "kubeconfig": "kubeconfig",
+    "context": "context",
+    "host": "host",
+    "api_key": "api_key",
+    "username": "username",
+    "password": "password",
+    "verify_ssl": "validate_certs",
+    "ssl_ca_cert": "ca_cert",
+    "cert_file": "client_cert",
+    "key_file": "client_key",
+    "proxy": "proxy",
+    "no_proxy": "no_proxy",
+    "proxy_headers": "proxy_headers",
+    "persist_config": "persist_config",
 }
 
 NAME_ARG_SPEC = {
-    'kind': {},
-    'name': {},
-    'namespace': {},
-    'api_version': {
-        'default': 'v1',
-        'aliases': ['api', 'version'],
-    },
+    "kind": {},
+    "name": {},
+    "namespace": {},
+    "api_version": {"default": "v1", "aliases": ["api", "version"]},
 }
 
 COMMON_ARG_SPEC = {
-    'state': {
-        'default': 'present',
-        'choices': ['present', 'absent'],
-    },
-    'force': {
-        'type': 'bool',
-        'default': False,
-    },
+    "state": {"default": "present", "choices": ["present", "absent"]},
+    "force": {"type": "bool", "default": False},
 }
 
 RESOURCE_ARG_SPEC = {
-    'resource_definition': {
-        'type': list_dict_str,
-        'aliases': ['definition', 'inline']
-    },
-    'src': {
-        'type': 'path',
-    },
+    "resource_definition": {"type": list_dict_str, "aliases": ["definition", "inline"]},
+    "src": {"type": "path"},
 }
 
-ARG_ATTRIBUTES_BLACKLIST = ('property_path',)
+ARG_ATTRIBUTES_BLACKLIST = ("property_path",)
 
 DELETE_OPTS_ARG_SPEC = {
-    'propagationPolicy': {
-        'choices': ['Foreground', 'Background', 'Orphan'],
+    "propagationPolicy": {"choices": ["Foreground", "Background", "Orphan"]},
+    "gracePeriodSeconds": {"type": "int"},
+    "preconditions": {
+        "type": "dict",
+        "options": {"resourceVersion": {"type": "str"}, "uid": {"type": "str"}},
     },
-    'gracePeriodSeconds': {
-        'type': 'int',
-    },
-    'preconditions': {
-        'type': 'dict',
-        'options': {
-            'resourceVersion': {
-                'type': 'str',
-            },
-            'uid': {
-                'type': 'str',
-            }
-        }
-    }
 }

plugins/module_utils/client/discovery.py

@@ -18,21 +18,31 @@ import os
 from collections import defaultdict
 import hashlib
 import tempfile
+from functools import partial
 
 import kubernetes.dynamic
 import kubernetes.dynamic.discovery
 from kubernetes import __version__
-from kubernetes.dynamic.exceptions import (ResourceNotFoundError, ResourceNotUniqueError,
-                                           ServiceUnavailableError)
+from kubernetes.dynamic.exceptions import (
+    ResourceNotFoundError,
+    ResourceNotUniqueError,
+    ServiceUnavailableError,
+)
 
-from ansible_collections.kubernetes.core.plugins.module_utils.client.resource import ResourceList
+from ansible_collections.kubernetes.core.plugins.module_utils.client.resource import (
+    ResourceList,
+)
 
 
 class Discoverer(kubernetes.dynamic.discovery.Discoverer):
     def __init__(self, client, cache_file):
         self.client = client
-        default_cache_file_name = 'k8srcp-{0}.json'.format(hashlib.sha256(self.__get_default_cache_id()).hexdigest())
-        self.__cache_file = cache_file or os.path.join(tempfile.gettempdir(), default_cache_file_name)
+        default_cache_file_name = "k8srcp-{0}.json".format(
+            hashlib.sha256(self.__get_default_cache_id()).hexdigest()
+        )
+        self.__cache_file = cache_file or os.path.join(
+            tempfile.gettempdir(), default_cache_file_name
+        )
         self.__init_cache()
 
     def __get_default_cache_id(self):
@@ -41,21 +51,21 @@ class Discoverer(kubernetes.dynamic.discovery.Discoverer):
             cache_id = "{0}-{1}".format(self.client.configuration.host, user)
         else:
             cache_id = self.client.configuration.host
-        return cache_id.encode('utf-8')
+        return cache_id.encode("utf-8")
 
     def __get_user(self):
         # This is intended to provide a portable method for getting a username.
         # It could, and maybe should, be replaced by getpass.getuser() but, due
         # to a lack of portability testing the original code is being left in
         # place.
-        if hasattr(os, 'getlogin'):
+        if hasattr(os, "getlogin"):
             try:
                 user = os.getlogin()
                 if user:
                     return str(user)
             except OSError:
                 pass
-        if hasattr(os, 'getuid'):
+        if hasattr(os, "getuid"):
             try:
                 user = os.getuid()
                 if user:
@@ -69,13 +79,13 @@ class Discoverer(kubernetes.dynamic.discovery.Discoverer):
 
     def __init_cache(self, refresh=False):
         if refresh or not os.path.exists(self.__cache_file):
-            self._cache = {'library_version': __version__}
+            self._cache = {"library_version": __version__}
             refresh = True
         else:
             try:
-                with open(self.__cache_file, 'r') as f:
-                    self._cache = json.load(f, cls=CacheDecoder(self.client))
-                if self._cache.get('library_version') != __version__:
+                with open(self.__cache_file, "r") as f:
+                    self._cache = json.load(f, cls=partial(CacheDecoder, self.client))
+                if self._cache.get("library_version") != __version__:
                     # Version mismatch, need to refresh cache
                     self.invalidate_cache()
             except Exception:
@@ -86,26 +96,30 @@ class Discoverer(kubernetes.dynamic.discovery.Discoverer):
             self._write_cache()
 
     def get_resources_for_api_version(self, prefix, group, version, preferred):
-        """ returns a dictionary of resources associated with provided (prefix, group, version)"""
+        """returns a dictionary of resources associated with provided (prefix, group, version)"""
 
         resources = defaultdict(list)
         subresources = defaultdict(dict)
 
-        path = '/'.join(filter(None, [prefix, group, version]))
+        path = "/".join(filter(None, [prefix, group, version]))
         try:
-            resources_response = self.client.request('GET', path).resources or []
+            resources_response = self.client.request("GET", path).resources or []
         except ServiceUnavailableError:
             resources_response = []
 
-        resources_raw = list(filter(lambda resource: '/' not in resource['name'], resources_response))
-        subresources_raw = list(filter(lambda resource: '/' in resource['name'], resources_response))
+        resources_raw = list(
+            filter(lambda resource: "/" not in resource["name"], resources_response)
+        )
+        subresources_raw = list(
+            filter(lambda resource: "/" in resource["name"], resources_response)
+        )
         for subresource in subresources_raw:
-            resource, name = subresource['name'].split('/')
+            resource, name = subresource["name"].split("/")
             subresources[resource][name] = subresource
 
         for resource in resources_raw:
             # Prevent duplicate keys
-            for key in ('prefix', 'group', 'api_version', 'client', 'preferred'):
+            for key in ("prefix", "group", "api_version", "client", "preferred"):
                 resource.pop(key, None)
 
             resourceobj = kubernetes.dynamic.Resource(
@@ -114,19 +128,25 @@ class Discoverer(kubernetes.dynamic.discovery.Discoverer):
                 api_version=version,
                 client=self.client,
                 preferred=preferred,
-                subresources=subresources.get(resource['name']),
+                subresources=subresources.get(resource["name"]),
                 **resource
             )
-            resources[resource['kind']].append(resourceobj)
+            resources[resource["kind"]].append(resourceobj)
 
             resource_lookup = {
-                'prefix': prefix,
-                'group': group,
-                'api_version': version,
-                'kind': resourceobj.kind,
-                'name': resourceobj.name
+                "prefix": prefix,
+                "group": group,
+                "api_version": version,
+                "kind": resourceobj.kind,
+                "name": resourceobj.name,
             }
-            resource_list = ResourceList(self.client, group=group, api_version=version, base_kind=resource['kind'], base_resource_lookup=resource_lookup)
+            resource_list = ResourceList(
+                self.client,
+                group=group,
+                api_version=version,
+                base_kind=resource["kind"],
+                base_resource_lookup=resource_lookup,
+            )
             resources[resource_list.kind].append(resource_list)
         return resources
 
@@ -138,23 +158,32 @@ class Discoverer(kubernetes.dynamic.discovery.Discoverer):
         """
         results = self.search(**kwargs)
         # If there are multiple matches, prefer exact matches on api_version
-        if len(results) > 1 and kwargs.get('api_version'):
+        if len(results) > 1 and kwargs.get("api_version"):
             results = [
-                result for result in results if result.group_version == kwargs['api_version']
+                result
+                for result in results
+                if result.group_version == kwargs["api_version"]
             ]
         # If there are multiple matches, prefer non-List kinds
-        if len(results) > 1 and not all([isinstance(x, ResourceList) for x in results]):
-            results = [result for result in results if not isinstance(result, ResourceList)]
+        if len(results) > 1 and not all(isinstance(x, ResourceList) for x in results):
+            results = [
+                result for result in results if not isinstance(result, ResourceList)
+            ]
         # if multiple resources are found that share a GVK, prefer the one with the most supported verbs
-        if len(results) > 1 and len(set((x.group_version, x.kind) for x in results)) == 1:
+        if (
+            len(results) > 1
+            and len(set((x.group_version, x.kind) for x in results)) == 1
+        ):
             if len(set(len(x.verbs) for x in results)) != 1:
                 results = [max(results, key=lambda x: len(x.verbs))]
         if len(results) == 1:
             return results[0]
         elif not results:
-            raise ResourceNotFoundError('No matches found for {0}'.format(kwargs))
+            raise ResourceNotFoundError("No matches found for {0}".format(kwargs))
         else:
-            raise ResourceNotUniqueError('Multiple matches found for {0}: {1}'.format(kwargs, results))
+            raise ResourceNotUniqueError(
+                "Multiple matches found for {0}: {1}".format(kwargs, results)
+            )
 
 
 class LazyDiscoverer(Discoverer, kubernetes.dynamic.LazyDiscoverer):
@@ -162,6 +191,10 @@ class LazyDiscoverer(Discoverer, kubernetes.dynamic.LazyDiscoverer):
         Discoverer.__init__(self, client, cache_file)
         self.__update_cache = False
 
+    @property
+    def update_cache(self):
+        self.__update_cache
+
 
 class CacheDecoder(json.JSONDecoder):
     def __init__(self, client, *args, **kwargs):
@@ -169,13 +202,15 @@ class CacheDecoder(json.JSONDecoder):
         json.JSONDecoder.__init__(self, object_hook=self.object_hook, *args, **kwargs)
 
     def object_hook(self, obj):
-        if '_type' not in obj:
+        if "_type" not in obj:
             return obj
-        _type = obj.pop('_type')
-        if _type == 'Resource':
+        _type = obj.pop("_type")
+        if _type == "Resource":
             return kubernetes.dynamic.Resource(client=self.client, **obj)
-        elif _type == 'ResourceList':
+        elif _type == "ResourceList":
             return ResourceList(self.client, **obj)
-        elif _type == 'ResourceGroup':
-            return kubernetes.dynamic.discovery.ResourceGroup(obj['preferred'], resources=self.object_hook(obj['resources']))
+        elif _type == "ResourceGroup":
+            return kubernetes.dynamic.discovery.ResourceGroup(
+                obj["preferred"], resources=self.object_hook(obj["resources"])
+            )
         return obj

plugins/module_utils/client/resource.py

@@ -14,6 +14,7 @@
 
 
 from __future__ import absolute_import, division, print_function
+
 __metaclass__ = type
 
 
@@ -21,11 +22,19 @@ import kubernetes.dynamic
 
 
 class ResourceList(kubernetes.dynamic.resource.ResourceList):
-    def __init__(self, client, group='', api_version='v1', base_kind='', kind=None, base_resource_lookup=None):
+    def __init__(
+        self,
+        client,
+        group="",
+        api_version="v1",
+        base_kind="",
+        kind=None,
+        base_resource_lookup=None,
+    ):
         self.client = client
         self.group = group
         self.api_version = api_version
-        self.kind = kind or '{0}List'.format(base_kind)
+        self.kind = kind or "{0}List".format(base_kind)
         self.base_kind = base_kind
         self.base_resource_lookup = base_resource_lookup
         self.__base_resource = None
@@ -34,16 +43,18 @@ class ResourceList(kubernetes.dynamic.resource.ResourceList):
         if self.__base_resource:
             return self.__base_resource
         elif self.base_resource_lookup:
-            self.__base_resource = self.client.resources.get(**self.base_resource_lookup)
+            self.__base_resource = self.client.resources.get(
+                **self.base_resource_lookup
+            )
             return self.__base_resource
         return None
 
     def to_dict(self):
         return {
-            '_type': 'ResourceList',
-            'group': self.group,
-            'api_version': self.api_version,
-            'kind': self.kind,
-            'base_kind': self.base_kind,
-            'base_resource_lookup': self.base_resource_lookup
+            "_type": "ResourceList",
+            "group": self.group,
+            "api_version": self.api_version,
+            "kind": self.kind,
+            "base_kind": self.base_kind,
+            "base_resource_lookup": self.base_resource_lookup,
         }

plugins/module_utils/copy.py

@@ -0,0 +1,409 @@
+# Copyright [2021] [Red Hat, Inc.]
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+from __future__ import absolute_import, division, print_function
+
+__metaclass__ = type
+
+import os
+from tempfile import TemporaryFile, NamedTemporaryFile
+from select import select
+from abc import ABCMeta, abstractmethod
+import tarfile
+
+# from ansible_collections.kubernetes.core.plugins.module_utils.ansiblemodule import AnsibleModule
+from ansible.module_utils._text import to_native
+
+try:
+    from kubernetes.client.api import core_v1_api
+    from kubernetes.stream import stream
+    from kubernetes.stream.ws_client import (
+        STDOUT_CHANNEL,
+        STDERR_CHANNEL,
+        ERROR_CHANNEL,
+        ABNF,
+    )
+except ImportError:
+    pass
+
+try:
+    import yaml
+except ImportError:
+    # ImportError are managed by the common module already.
+    pass
+
+
+class K8SCopy(metaclass=ABCMeta):
+    def __init__(self, module, client):
+        self.client = client
+        self.module = module
+        self.api_instance = core_v1_api.CoreV1Api(client.client)
+
+        self.local_path = module.params.get("local_path")
+        self.name = module.params.get("pod")
+        self.namespace = module.params.get("namespace")
+        self.remote_path = module.params.get("remote_path")
+        self.content = module.params.get("content")
+
+        self.no_preserve = module.params.get("no_preserve")
+        self.container_arg = {}
+        if module.params.get("container"):
+            self.container_arg["container"] = module.params.get("container")
+
+    @abstractmethod
+    def run(self):
+        pass
+
+
+class K8SCopyFromPod(K8SCopy):
+    """
+    Copy files/directory from Pod into local filesystem
+    """
+
+    def __init__(self, module, client):
+        super(K8SCopyFromPod, self).__init__(module, client)
+        self.is_remote_path_dir = None
+        self.files_to_copy = list()
+
+    def list_remote_files(self):
+        """
+        This method will check if the remote path is a dir or file
+        if it is a directory the file list will be updated accordingly
+        """
+        try:
+            find_cmd = ["find", self.remote_path, "-type", "f", "-name", "*"]
+            response = stream(
+                self.api_instance.connect_get_namespaced_pod_exec,
+                self.name,
+                self.namespace,
+                command=find_cmd,
+                stdout=True,
+                stderr=True,
+                stdin=False,
+                tty=False,
+                _preload_content=False,
+                **self.container_arg
+            )
+        except Exception as e:
+            self.module.fail_json(
+                msg="Failed to execute on pod {0}/{1} due to : {2}".format(
+                    self.namespace, self.name, to_native(e)
+                )
+            )
+        stderr = []
+        while response.is_open():
+            response.update(timeout=1)
+            if response.peek_stdout():
+                self.files_to_copy.extend(
+                    response.read_stdout().rstrip("\n").split("\n")
+                )
+            if response.peek_stderr():
+                err = response.read_stderr()
+                if "No such file or directory" in err:
+                    self.module.fail_json(
+                        msg="{0} does not exist in remote pod filesystem".format(
+                            self.remote_path
+                        )
+                    )
+                stderr.append(err)
+        error = response.read_channel(ERROR_CHANNEL)
+        response.close()
+        error = yaml.safe_load(error)
+        if error["status"] != "Success":
+            self.module.fail_json(
+                msg="Failed to execute on Pod due to: {0}".format(error)
+            )
+
+    def read(self):
+        self.stdout = None
+        self.stderr = None
+
+        if self.response.is_open():
+            if not self.response.sock.connected:
+                self.response._connected = False
+            else:
+                ret, out, err = select((self.response.sock.sock,), (), (), 0)
+                if ret:
+                    code, frame = self.response.sock.recv_data_frame(True)
+                    if code == ABNF.OPCODE_CLOSE:
+                        self.response._connected = False
+                    elif (
+                        code in (ABNF.OPCODE_BINARY, ABNF.OPCODE_TEXT)
+                        and len(frame.data) > 1
+                    ):
+                        channel = frame.data[0]
+                        content = frame.data[1:]
+                        if content:
+                            if channel == STDOUT_CHANNEL:
+                                self.stdout = content
+                            elif channel == STDERR_CHANNEL:
+                                self.stderr = content.decode("utf-8", "replace")
+
+    def copy(self):
+        is_remote_path_dir = (
+            len(self.files_to_copy) > 1 or self.files_to_copy[0] != self.remote_path
+        )
+        relpath_start = self.remote_path
+        if is_remote_path_dir and os.path.isdir(self.local_path):
+            relpath_start = os.path.dirname(self.remote_path)
+
+        for remote_file in self.files_to_copy:
+            dest_file = self.local_path
+            if is_remote_path_dir:
+                dest_file = os.path.join(
+                    self.local_path, os.path.relpath(remote_file, start=relpath_start)
+                )
+                # create directory to copy file in
+                os.makedirs(os.path.dirname(dest_file), exist_ok=True)
+
+            pod_command = ["cat", remote_file]
+            self.response = stream(
+                self.api_instance.connect_get_namespaced_pod_exec,
+                self.name,
+                self.namespace,
+                command=pod_command,
+                stderr=True,
+                stdin=True,
+                stdout=True,
+                tty=False,
+                _preload_content=False,
+                **self.container_arg
+            )
+            errors = []
+            with open(dest_file, "wb") as fh:
+                while self.response._connected:
+                    self.read()
+                    if self.stdout:
+                        fh.write(self.stdout)
+                    if self.stderr:
+                        errors.append(self.stderr)
+            if errors:
+                self.module.fail_json(
+                    msg="Failed to copy file from Pod: {0}".format("".join(errors))
+                )
+        self.module.exit_json(
+            changed=True,
+            result="{0} successfully copied locally into {1}".format(
+                self.remote_path, self.local_path
+            ),
+        )
+
+    def run(self):
+        self.list_remote_files()
+        if self.files_to_copy == []:
+            self.module.exit_json(
+                changed=False,
+                warning="No file found from directory '{0}' into remote Pod.".format(
+                    self.remote_path
+                ),
+            )
+        self.copy()
+
+
+class K8SCopyToPod(K8SCopy):
+    """
+    Copy files/directory from local filesystem into remote Pod
+    """
+
+    def __init__(self, module, client):
+        super(K8SCopyToPod, self).__init__(module, client)
+        self.files_to_copy = list()
+
+    def run_from_pod(self, command):
+        response = stream(
+            self.api_instance.connect_get_namespaced_pod_exec,
+            self.name,
+            self.namespace,
+            command=command,
+            stderr=True,
+            stdin=False,
+            stdout=True,
+            tty=False,
+            _preload_content=False,
+            **self.container_arg
+        )
+        errors = []
+        while response.is_open():
+            response.update(timeout=1)
+            if response.peek_stderr():
+                errors.append(response.read_stderr())
+        response.close()
+        err = response.read_channel(ERROR_CHANNEL)
+        err = yaml.safe_load(err)
+        response.close()
+        if err["status"] != "Success":
+            self.module.fail_json(
+                msg="Failed to run {0} on Pod.".format(command), errors=errors
+            )
+
+    def is_remote_path_dir(self):
+        pod_command = ["test", "-d", self.remote_path]
+        response = stream(
+            self.api_instance.connect_get_namespaced_pod_exec,
+            self.name,
+            self.namespace,
+            command=pod_command,
+            stdout=True,
+            stderr=True,
+            stdin=False,
+            tty=False,
+            _preload_content=False,
+            **self.container_arg
+        )
+        while response.is_open():
+            response.update(timeout=1)
+        err = response.read_channel(ERROR_CHANNEL)
+        err = yaml.safe_load(err)
+        response.close()
+        if err["status"] == "Success":
+            return True
+        return False
+
+    def close_temp_file(self):
+        if self.named_temp_file:
+            self.named_temp_file.close()
+
+    def run(self):
+        # remove trailing slash from destination path
+        dest_file = self.remote_path.rstrip("/")
+        src_file = self.local_path
+        self.named_temp_file = None
+        if self.content:
+            self.named_temp_file = NamedTemporaryFile(mode="w")
+            self.named_temp_file.write(self.content)
+            self.named_temp_file.flush()
+            src_file = self.named_temp_file.name
+        else:
+            if not os.path.exists(self.local_path):
+                self.module.fail_json(
+                    msg="{0} does not exist in local filesystem".format(self.local_path)
+                )
+            if not os.access(self.local_path, os.R_OK):
+                self.module.fail_json(msg="{0} not readable".format(self.local_path))
+
+        if self.is_remote_path_dir():
+            if self.content:
+                self.module.fail_json(
+                    msg="When content is specified, remote path should not be an existing directory"
+                )
+            else:
+                dest_file = os.path.join(dest_file, os.path.basename(src_file))
+
+        if self.no_preserve:
+            tar_command = [
+                "tar",
+                "--no-same-permissions",
+                "--no-same-owner",
+                "-xmf",
+                "-",
+            ]
+        else:
+            tar_command = ["tar", "-xmf", "-"]
+
+        if dest_file.startswith("/"):
+            tar_command.extend(["-C", "/"])
+
+        response = stream(
+            self.api_instance.connect_get_namespaced_pod_exec,
+            self.name,
+            self.namespace,
+            command=tar_command,
+            stderr=True,
+            stdin=True,
+            stdout=True,
+            tty=False,
+            _preload_content=False,
+            **self.container_arg
+        )
+        with TemporaryFile() as tar_buffer:
+            with tarfile.open(fileobj=tar_buffer, mode="w") as tar:
+                tar.add(src_file, dest_file)
+            tar_buffer.seek(0)
+            commands = []
+            # push command in chunk mode
+            size = 1024 * 1024
+            while True:
+                data = tar_buffer.read(size)
+                if not data:
+                    break
+                commands.append(data)
+
+            stderr, stdout = [], []
+            while response.is_open():
+                if response.peek_stdout():
+                    stdout.append(response.read_stdout().rstrip("\n"))
+                if response.peek_stderr():
+                    stderr.append(response.read_stderr().rstrip("\n"))
+                if commands:
+                    cmd = commands.pop(0)
+                    response.write_stdin(cmd)
+                else:
+                    break
+            response.close()
+            if stderr:
+                self.close_temp_file()
+                self.module.fail_json(
+                    command=tar_command,
+                    msg="Failed to copy local file/directory into Pod due to: {0}".format(
+                        "".join(stderr)
+                    ),
+                )
+        self.close_temp_file()
+        if self.content:
+            self.module.exit_json(
+                changed=True,
+                result="Content successfully copied into {0} on remote Pod".format(
+                    self.remote_path
+                ),
+            )
+        self.module.exit_json(
+            changed=True,
+            result="{0} successfully copied into remote Pod into {1}".format(
+                self.local_path, self.remote_path
+            ),
+        )
+
+
+def check_pod(k8s_ansible_mixin, module):
+    resource = k8s_ansible_mixin.find_resource("Pod", None, True)
+    namespace = module.params.get("namespace")
+    name = module.params.get("pod")
+    container = module.params.get("container")
+
+    def _fail(exc):
+        arg = {}
+        if hasattr(exc, "body"):
+            msg = (
+                "Namespace={0} Kind=Pod Name={1}: Failed requested object: {2}".format(
+                    namespace, name, exc.body
+                )
+            )
+        else:
+            msg = to_native(exc)
+        for attr in ["status", "reason"]:
+            if hasattr(exc, attr):
+                arg[attr] = getattr(exc, attr)
+        module.fail_json(msg=msg, **arg)
+
+    try:
+        result = resource.get(name=name, namespace=namespace)
+        containers = [
+            c["name"] for c in result.to_dict()["status"]["containerStatuses"]
+        ]
+        if container and container not in containers:
+            module.fail_json(msg="Pod has no container {0}".format(container))
+        return containers
+    except Exception as exc:
+        _fail(exc)

plugins/module_utils/exceptions.py

@@ -14,8 +14,9 @@
 
 
 from __future__ import absolute_import, division, print_function
+
 __metaclass__ = type
 
 
 class ApplyException(Exception):
-    """ Could not apply patch """
+    """Could not apply patch"""

plugins/module_utils/hashes.py

@@ -15,7 +15,8 @@
 # Implement ConfigMapHash and SecretHash equivalents
 # Based on https://github.com/kubernetes/kubernetes/pull/49961
 
-from __future__ import (absolute_import, division, print_function)
+from __future__ import absolute_import, division, print_function
+
 __metaclass__ = type
 
 import json
@@ -23,6 +24,7 @@ import hashlib
 
 try:
     import string
+
     maketrans = string.maketrans
 except AttributeError:
     maketrans = str.maketrans
@@ -44,14 +46,21 @@ def sorted_dict(unsorted_dict):
 
 def generate_hash(resource):
     # Get name from metadata
-    resource['name'] = resource.get('metadata', {}).get('name', '')
-    if resource['kind'] == 'ConfigMap':
-        marshalled = marshal(sorted_dict(resource), ['data', 'kind', 'name'])
-        del(resource['name'])
+    metada = resource.get("metadata", {})
+    key = "name"
+    resource["name"] = metada.get("name", "")
+    generate_name = metada.get("generateName", "")
+    if resource["name"] == "" and generate_name:
+        del resource["name"]
+        key = "generateName"
+        resource["generateName"] = generate_name
+    if resource["kind"] == "ConfigMap":
+        marshalled = marshal(sorted_dict(resource), ["data", "kind", key])
+        del resource[key]
         return encode(marshalled)
-    if resource['kind'] == 'Secret':
-        marshalled = marshal(sorted_dict(resource), ['data', 'kind', 'name', 'type'])
-        del(resource['name'])
+    if resource["kind"] == "Secret":
+        marshalled = marshal(sorted_dict(resource), ["data", "kind", key, "type"])
+        del resource[key]
         return encode(marshalled)
     raise NotImplementedError
 
@@ -60,8 +69,10 @@ def marshal(data, keys):
     ordered = OrderedDict()
     for key in keys:
         ordered[key] = data.get(key, "")
-    return json.dumps(ordered, separators=(',', ':')).encode('utf-8')
+    return json.dumps(ordered, separators=(",", ":")).encode("utf-8")
 
 
 def encode(resource):
-    return hashlib.sha256(resource).hexdigest()[:10].translate(maketrans("013ae", "ghkmt"))
+    return (
+        hashlib.sha256(resource).hexdigest()[:10].translate(maketrans("013ae", "ghkmt"))
+    )

plugins/module_utils/helm.py

@@ -11,12 +11,14 @@ from contextlib import contextmanager
 import os
 import tempfile
 import traceback
+import re
 
 from ansible.module_utils.basic import missing_required_lib
 
 
 try:
     import yaml
+
     HAS_YAML = True
 except ImportError:
     YAML_IMP_ERR = traceback.format_exc()
@@ -27,11 +29,11 @@ except ImportError:
 def prepare_helm_environ_update(module):
     environ_update = {}
     file_to_cleam_up = None
-    kubeconfig_path = module.params.get('kubeconfig')
-    if module.params.get('context') is not None:
-        environ_update["HELM_KUBECONTEXT"] = module.params.get('context')
-    if module.params.get('release_namespace'):
-        environ_update["HELM_NAMESPACE"] = module.params.get('release_namespace')
+    kubeconfig_path = module.params.get("kubeconfig")
+    if module.params.get("context") is not None:
+        environ_update["HELM_KUBECONTEXT"] = module.params.get("context")
+    if module.params.get("release_namespace"):
+        environ_update["HELM_NAMESPACE"] = module.params.get("release_namespace")
     if module.params.get("api_key"):
         environ_update["HELM_KUBETOKEN"] = module.params["api_key"]
     if module.params.get("host"):
@@ -40,7 +42,8 @@ def prepare_helm_environ_update(module):
         kubeconfig_path = write_temp_kubeconfig(
             module.params["host"],
             validate_certs=module.params["validate_certs"],
-            ca_cert=module.params["ca_cert"])
+            ca_cert=module.params["ca_cert"],
+        )
         file_to_cleam_up = kubeconfig_path
     if kubeconfig_path is not None:
         environ_update["KUBECONFIG"] = kubeconfig_path
@@ -60,7 +63,9 @@ def run_helm(module, command, fails_on_error=True):
         rc, out, err = module.run_command(command, environ_update=environ_update)
     if fails_on_error and rc != 0:
         module.fail_json(
-            msg="Failure when executing Helm command. Exited {0}.\nstdout: {1}\nstderr: {2}".format(rc, out, err),
+            msg="Failure when executing Helm command. Exited {0}.\nstdout: {1}\nstderr: {2}".format(
+                rc, out, err
+            ),
             stdout=out,
             stderr=err,
             command=command,
@@ -89,23 +94,11 @@ def write_temp_kubeconfig(server, validate_certs=True, ca_cert=None):
     content = {
         "apiVersion": "v1",
         "kind": "Config",
-        "clusters": [
-            {
-                "cluster": {
-                    "server": server,
-                },
-                "name": "generated-cluster"
-            }
-        ],
+        "clusters": [{"cluster": {"server": server}, "name": "generated-cluster"}],
         "contexts": [
-            {
-                "context": {
-                    "cluster": "generated-cluster"
-                },
-                "name": "generated-context"
-            }
+            {"context": {"cluster": "generated-cluster"}, "name": "generated-context"}
         ],
-        "current-context": "generated-context"
+        "current-context": "generated-context",
     }
 
     if not validate_certs:
@@ -114,7 +107,7 @@ def write_temp_kubeconfig(server, validate_certs=True, ca_cert=None):
         content["clusters"][0]["cluster"]["certificate-authority"] = ca_cert
 
     _fd, file_name = tempfile.mkstemp()
-    with os.fdopen(_fd, 'w') as fp:
+    with os.fdopen(_fd, "w") as fp:
         yaml.dump(content, fp)
     return file_name
 
@@ -127,7 +120,7 @@ def get_helm_plugin_list(module, helm_bin=None):
         return []
     helm_plugin_list = helm_bin + " list"
     rc, out, err = run_helm(module, helm_plugin_list)
-    if rc != 0 or (out == '' and err == ''):
+    if rc != 0 or (out == "" and err == ""):
         module.fail_json(
             msg="Failed to get Helm plugin info",
             command=helm_plugin_list,
@@ -149,12 +142,23 @@ def parse_helm_plugin_list(module, output=None):
     for line in output:
         if line.startswith("NAME"):
             continue
-        name, version, description = line.split('\t', 3)
+        name, version, description = line.split("\t", 3)
         name = name.strip()
         version = version.strip()
         description = description.strip()
-        if name == '':
+        if name == "":
             continue
         ret.append((name, version, description))
 
     return ret
+
+
+def get_helm_version(module, helm_bin):
+
+    helm_version_command = helm_bin + " version"
+    rc, out, err = module.run_command(helm_version_command)
+    if rc == 0:
+        m = re.match(r'version.BuildInfo{Version:"v([0-9\.]*)",', out)
+        if m:
+            return m.group(1)
+    return None

plugins/module_utils/k8sdynamicclient.py

@@ -14,26 +14,37 @@
 
 
 from __future__ import absolute_import, division, print_function
+
 __metaclass__ = type
 
 
 from kubernetes.dynamic import DynamicClient
 
 from ansible_collections.kubernetes.core.plugins.module_utils.apply import k8s_apply
-from ansible_collections.kubernetes.core.plugins.module_utils.exceptions import ApplyException
+from ansible_collections.kubernetes.core.plugins.module_utils.exceptions import (
+    ApplyException,
+)
 
 
 class K8SDynamicClient(DynamicClient):
-    def apply(self, resource, body=None, name=None, namespace=None):
+    def apply(self, resource, body=None, name=None, namespace=None, **kwargs):
         body = super().serialize_body(body)
-        body['metadata'] = body.get('metadata', dict())
-        name = name or body['metadata'].get('name')
+        body["metadata"] = body.get("metadata", dict())
+        name = name or body["metadata"].get("name")
         if not name:
-            raise ValueError("name is required to apply {0}.{1}".format(resource.group_version, resource.kind))
+            raise ValueError(
+                "name is required to apply {0}.{1}".format(
+                    resource.group_version, resource.kind
+                )
+            )
         if resource.namespaced:
-            body['metadata']['namespace'] = super().ensure_namespace(resource, namespace, body)
+            body["metadata"]["namespace"] = super().ensure_namespace(
+                resource, namespace, body
+            )
         try:
-            return k8s_apply(resource, body)
+            return k8s_apply(resource, body, **kwargs)
         except ApplyException as e:
-            raise ValueError("Could not apply strategic merge to %s/%s: %s" %
-                             (body['kind'], body['metadata']['name'], e))
+            raise ValueError(
+                "Could not apply strategic merge to %s/%s: %s"
+                % (body["kind"], body["metadata"]["name"], e)
+            )

plugins/module_utils/selector.py

@@ -0,0 +1,79 @@
+# Copyright [2021] [Red Hat, Inc.]
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import re
+
+
+class Selector(object):
+
+    equality_based_operators = ("==", "!=", "=")
+
+    def __init__(self, data):
+        self._operator = None
+        self._data = None
+        if not self.parse_set_based_requirement(data):
+            no_whitespace_data = data.replace(" ", "")
+            for op in self.equality_based_operators:
+                idx = no_whitespace_data.find(op)
+                if idx != -1:
+                    self._operator = "in" if op == "==" or op == "=" else "notin"
+                    self._key = no_whitespace_data[0:idx]
+                    # fmt: off
+                    self._data = [no_whitespace_data[idx + len(op):]]
+                    # fmt: on
+                    break
+
+    def parse_set_based_requirement(self, data):
+        m = re.match(
+            r"( *)([a-z0-9A-Z][a-z0-9A-Z\._-]*[a-z0-9A-Z])( +)(notin|in)( +)\((.*)\)( *)",
+            data,
+        )
+        if m:
+            self._set_based_requirement = True
+            self._key = m.group(2)
+            self._operator = m.group(4)
+            self._data = [x.replace(" ", "") for x in m.group(6).split(",") if x != ""]
+            return True
+        elif all(x not in data for x in self.equality_based_operators):
+            self._key = data.rstrip(" ").lstrip(" ")
+            if self._key.startswith("!"):
+                self._key = self._key[1:].lstrip(" ")
+                self._operator = "!"
+            return True
+        return False
+
+    def isMatch(self, labels):
+        if self._operator == "in":
+            return self._key in labels and labels.get(self._key) in self._data
+        elif self._operator == "notin":
+            return self._key not in labels or labels.get(self._key) not in self._data
+        else:
+            return (
+                self._key not in labels
+                if self._operator == "!"
+                else self._key in labels
+            )
+
+
+class LabelSelectorFilter(object):
+    def __init__(self, label_selectors):
+        self.selectors = [Selector(data) for data in label_selectors]
+
+    def isMatching(self, definition):
+        if "metadata" not in definition or "labels" not in definition["metadata"]:
+            return False
+        labels = definition["metadata"]["labels"]
+        if not isinstance(labels, dict):
+            return None
+        return all(sel.isMatch(labels) for sel in self.selectors)

plugins/module_utils/version.py

@@ -0,0 +1,18 @@
+# -*- coding: utf-8 -*-
+
+# Copyright: (c) 2021, Felix Fontein <felix@fontein.de>
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+"""Provide version object to compare version numbers."""
+
+from __future__ import absolute_import, division, print_function
+
+__metaclass__ = type
+
+
+# Once we drop support for Ansible 2.9, ansible-base 2.10, and ansible-core 2.11, we can
+# remove the _version.py file, and replace the following import by
+#
+#     from ansible.module_utils.compat.version import LooseVersion
+
+from ._version import LooseVersion  # noqa: F401

plugins/modules/helm.py

@@ -4,10 +4,11 @@
 # Copyright: Ansible Project
 # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
 from __future__ import absolute_import, division, print_function
+
 __metaclass__ = type
 
 
-DOCUMENTATION = r'''
+DOCUMENTATION = r"""
 ---
 module: helm
 
@@ -26,6 +27,10 @@ requirements:
 description:
   - Install, upgrade, delete packages with the Helm package manager.
 
+notes:
+  - The default idempotency check can fail to report changes when C(release_state) is set to C(present)
+    and C(chart_repo_url) is defined. Install helm diff >= 3.4.1 for better results.
+
 options:
   chart_ref:
     description:
@@ -86,7 +91,7 @@ options:
     version_added: '1.1.0'
   update_repo_cache:
     description:
-      - Run C(helm repo update) before the operation. Can be run as part of the package installation or as a separate step.
+      - Run C(helm repo update) before the operation. Can be run as part of the package installation or as a separate step (see Examples).
     default: false
     type: bool
 
@@ -108,13 +113,24 @@ options:
     type: bool
   wait:
     description:
-      - Wait until all Pods, PVCs, Services, and minimum number of Pods of a Deployment are in a ready state before marking the release as successful.
+      - When I(release_state) is set to C(present), wait until all Pods, PVCs, Services,
+        and minimum number of Pods of a Deployment are in a ready state before marking the release as successful.
+      - When I(release_state) is set to C(absent), will wait until all the resources are deleted before returning.
+        It will wait for as long as I(wait_timeout). This feature requires helm>=3.7.0. Added in version 2.3.0.
     default: False
     type: bool
   wait_timeout:
     description:
       - Timeout when wait option is enabled (helm2 is a number of seconds, helm3 is a duration).
+      - The use of I(wait_timeout) to wait for kubernetes commands to complete has been deprecated and will be removed after 2022-12-01.
     type: str
+  timeout:
+    description:
+      - A Go duration (described here I(https://pkg.go.dev/time#ParseDuration)) value to wait for Kubernetes commands to complete. This defaults to 5m0s.
+      - similar to C(wait_timeout) but does not required C(wait) to be activated.
+      - Mutually exclusive with C(wait_timeout).
+    type: str
+    version_added: "2.3.0"
   atomic:
     description:
       - If set, the installation process deletes the installation on failure.
@@ -130,6 +146,7 @@ options:
     description:
       - Reuse the given name, only if that name is a deleted release which remains in the history.
       - This is unsafe in production environment.
+      - mutually exclusive with with C(history_max).
     type: bool
     default: False
     version_added: "1.11.0"
@@ -139,11 +156,17 @@ options:
     type: bool
     default: False
     version_added: "1.2.0"
+  history_max:
+    description:
+      - Limit the maximum number of revisions saved per release.
+      - mutually exclusive with with C(replace).
+    type: int
+    version_added: "2.2.0"
 extends_documentation_fragment:
   - kubernetes.core.helm_common_options
-'''
+"""
 
-EXAMPLES = r'''
+EXAMPLES = r"""
 - name: Deploy latest version of Prometheus chart inside monitoring namespace (and create it)
   kubernetes.core.helm:
     name: test
@@ -186,6 +209,13 @@ EXAMPLES = r'''
     state: absent
     wait: true
 
+- name: Separately update the repository cache
+  kubernetes.core.helm:
+    name: dummy
+    namespace: kube-system
+    state: absent
+    update_repo_cache: true
+
 # From git
 - name: Git clone stable repo on HEAD
   ansible.builtin.git:
@@ -230,7 +260,7 @@ EXAMPLES = r'''
         enabled: True
       logging:
         enabled: True
-'''
+"""
 
 RETURN = r"""
 status:
@@ -289,9 +319,13 @@ command:
 
 import tempfile
 import traceback
+from ansible_collections.kubernetes.core.plugins.module_utils.version import (
+    LooseVersion,
+)
 
 try:
     import yaml
+
     IMP_YAML = True
 except ImportError:
     IMP_YAML_ERR = traceback.format_exc()
@@ -302,7 +336,8 @@ from ansible_collections.kubernetes.core.plugins.module_utils.helm import (
     run_helm,
     get_values,
     get_helm_plugin_list,
-    parse_helm_plugin_list
+    parse_helm_plugin_list,
+    get_helm_version,
 )
 
 
@@ -313,7 +348,7 @@ def get_release(state, release_name):
 
     if state is not None:
         for release in state:
-            if release['name'] == release_name:
+            if release["name"] == release_name:
                 return release
     return None
 
@@ -332,7 +367,7 @@ def get_release_status(module, command, release_name):
     if release is None:  # not install
         return None
 
-    release['values'] = get_values(module, command, release_name)
+    release["values"] = get_values(module, command, release_name)
 
     return release
 
@@ -356,9 +391,23 @@ def fetch_chart_info(module, command, chart_ref):
     return yaml.safe_load(out)
 
 
-def deploy(command, release_name, release_values, chart_name, wait,
-           wait_timeout, disable_hook, force, values_files, atomic=False,
-           create_namespace=False, replace=False, skip_crds=False):
+def deploy(
+    command,
+    release_name,
+    release_values,
+    chart_name,
+    wait,
+    wait_timeout,
+    disable_hook,
+    force,
+    values_files,
+    history_max,
+    atomic=False,
+    create_namespace=False,
+    replace=False,
+    skip_crds=False,
+    timeout=None,
+):
     """
     Install/upgrade/rollback release chart
     """
@@ -379,6 +428,9 @@ def deploy(command, release_name, release_values, chart_name, wait,
     if atomic:
         deploy_command += " --atomic"
 
+    if timeout:
+        deploy_command += " --timeout " + timeout
+
     if force:
         deploy_command += " --force"
 
@@ -396,20 +448,22 @@ def deploy(command, release_name, release_values, chart_name, wait,
             deploy_command += " --values=" + value_file
 
     if release_values != {}:
-        fd, path = tempfile.mkstemp(suffix='.yml')
-        with open(path, 'w') as yaml_file:
+        fd, path = tempfile.mkstemp(suffix=".yml")
+        with open(path, "w") as yaml_file:
             yaml.dump(release_values, yaml_file, default_flow_style=False)
         deploy_command += " -f=" + path
 
     if skip_crds:
         deploy_command += " --skip-crds"
 
-    deploy_command += " " + release_name + " " + chart_name
+    if history_max is not None:
+        deploy_command += " --history-max=%s" % str(history_max)
 
+    deploy_command += " " + release_name + " " + chart_name
     return deploy_command
 
 
-def delete(command, release_name, purge, disable_hook):
+def delete(command, release_name, purge, disable_hook, wait, wait_timeout):
     """
     Delete release chart
     """
@@ -422,6 +476,12 @@ def delete(command, release_name, purge, disable_hook):
     if disable_hook:
         delete_command += " --no-hooks"
 
+    if wait:
+        delete_command += " --wait"
+
+    if wait_timeout is not None:
+        delete_command += " --timeout " + wait_timeout
+
     delete_command += " " + release_name
 
     return delete_command
@@ -430,7 +490,7 @@ def delete(command, release_name, purge, disable_hook):
 def load_values_files(values_files):
     values = {}
     for values_file in values_files or []:
-        with open(values_file, 'r') as fd:
+        with open(values_file, "r") as fd:
             content = yaml.safe_load(fd)
             if not isinstance(content, dict):
                 continue
@@ -439,9 +499,9 @@ def load_values_files(values_files):
     return values
 
 
-def has_plugin(command, plugin):
+def get_plugin_version(command, plugin):
     """
-    Check if helm plugin is installed.
+    Check if helm plugin is installed and return corresponding version
     """
 
     cmd = command + " plugin"
@@ -449,16 +509,25 @@ def has_plugin(command, plugin):
     out = parse_helm_plugin_list(module, output=output.splitlines())
 
     if not out:
-        return False
+        return None
 
     for line in out:
         if line[0] == plugin:
-            return True
-    return False
+            return line[1]
+    return None
 
 
-def helmdiff_check(module, helm_cmd, release_name, chart_ref, release_values,
-                   values_files=None, chart_version=None, replace=False):
+def helmdiff_check(
+    module,
+    helm_cmd,
+    release_name,
+    chart_ref,
+    release_values,
+    values_files=None,
+    chart_version=None,
+    replace=False,
+    chart_repo_url=None,
+):
     """
     Use helm diff to determine if a release would change by upgrading a chart.
     """
@@ -466,14 +535,16 @@ def helmdiff_check(module, helm_cmd, release_name, chart_ref, release_values,
     cmd += " " + release_name
     cmd += " " + chart_ref
 
+    if chart_repo_url is not None:
+        cmd += " " + "--repo=" + chart_repo_url
     if chart_version is not None:
         cmd += " " + "--version=" + chart_version
     if not replace:
         cmd += " " + "--reset-values"
 
     if release_values != {}:
-        fd, path = tempfile.mkstemp(suffix='.yml')
-        with open(path, 'w') as yaml_file:
+        fd, path = tempfile.mkstemp(suffix=".yml")
+        with open(path, "w") as yaml_file:
             yaml.dump(release_values, yaml_file, default_flow_style=False)
         cmd += " -f=" + path
 
@@ -482,7 +553,7 @@ def helmdiff_check(module, helm_cmd, release_name, chart_ref, release_values,
             cmd += " -f=" + values_file
 
     rc, out, err = run_helm(module, cmd)
-    return len(out.strip()) > 0
+    return (len(out.strip()) > 0, out.strip())
 
 
 def default_check(release_status, chart_info, values=None, values_files=None):
@@ -490,62 +561,89 @@ def default_check(release_status, chart_info, values=None, values_files=None):
     Use default check to determine if release would change by upgrading a chart.
     """
     # the 'appVersion' specification is optional in a chart
-    chart_app_version = chart_info.get('appVersion', None)
-    released_app_version = release_status.get('app_version', None)
+    chart_app_version = chart_info.get("appVersion", None)
+    released_app_version = release_status.get("app_version", None)
 
     # when deployed without an 'appVersion' chart value the 'helm list' command will return the entry `app_version: ""`
-    appversion_is_same = (chart_app_version == released_app_version) or (chart_app_version is None and released_app_version == "")
+    appversion_is_same = (chart_app_version == released_app_version) or (
+        chart_app_version is None and released_app_version == ""
+    )
 
     if values_files:
-        values_match = release_status['values'] == load_values_files(values_files)
+        values_match = release_status["values"] == load_values_files(values_files)
     else:
-        values_match = release_status['values'] == values
-    return not values_match \
-        or (chart_info['name'] + '-' + chart_info['version']) != release_status["chart"] \
+        values_match = release_status["values"] == values
+    return (
+        not values_match
+        or (chart_info["name"] + "-" + chart_info["version"]) != release_status["chart"]
         or not appversion_is_same
+    )
 
 
 def main():
     global module
     module = AnsibleModule(
         argument_spec=dict(
-            binary_path=dict(type='path'),
-            chart_ref=dict(type='path'),
-            chart_repo_url=dict(type='str'),
-            chart_version=dict(type='str'),
-            release_name=dict(type='str', required=True, aliases=['name']),
-            release_namespace=dict(type='str', required=True, aliases=['namespace']),
-            release_state=dict(default='present', choices=['present', 'absent'], aliases=['state']),
-            release_values=dict(type='dict', default={}, aliases=['values']),
-            values_files=dict(type='list', default=[], elements='str'),
-            update_repo_cache=dict(type='bool', default=False),
-
+            binary_path=dict(type="path"),
+            chart_ref=dict(type="path"),
+            chart_repo_url=dict(type="str"),
+            chart_version=dict(type="str"),
+            release_name=dict(type="str", required=True, aliases=["name"]),
+            release_namespace=dict(type="str", required=True, aliases=["namespace"]),
+            release_state=dict(
+                default="present", choices=["present", "absent"], aliases=["state"]
+            ),
+            release_values=dict(type="dict", default={}, aliases=["values"]),
+            values_files=dict(type="list", default=[], elements="str"),
+            update_repo_cache=dict(type="bool", default=False),
             # Helm options
-            disable_hook=dict(type='bool', default=False),
-            force=dict(type='bool', default=False),
-            context=dict(type='str', aliases=['kube_context'], fallback=(env_fallback, ['K8S_AUTH_CONTEXT'])),
-            kubeconfig=dict(type='path', aliases=['kubeconfig_path'], fallback=(env_fallback, ['K8S_AUTH_KUBECONFIG'])),
-            purge=dict(type='bool', default=True),
-            wait=dict(type='bool', default=False),
-            wait_timeout=dict(type='str'),
-            atomic=dict(type='bool', default=False),
-            create_namespace=dict(type='bool', default=False),
-            replace=dict(type='bool', default=False),
-            skip_crds=dict(type='bool', default=False),
-
+            disable_hook=dict(type="bool", default=False),
+            force=dict(type="bool", default=False),
+            context=dict(
+                type="str",
+                aliases=["kube_context"],
+                fallback=(env_fallback, ["K8S_AUTH_CONTEXT"]),
+            ),
+            kubeconfig=dict(
+                type="path",
+                aliases=["kubeconfig_path"],
+                fallback=(env_fallback, ["K8S_AUTH_KUBECONFIG"]),
+            ),
+            purge=dict(type="bool", default=True),
+            wait=dict(type="bool", default=False),
+            wait_timeout=dict(type="str"),
+            timeout=dict(type="str"),
+            atomic=dict(type="bool", default=False),
+            create_namespace=dict(type="bool", default=False),
+            replace=dict(type="bool", default=False),
+            skip_crds=dict(type="bool", default=False),
+            history_max=dict(type="int"),
             # Generic auth key
-            host=dict(type='str', fallback=(env_fallback, ['K8S_AUTH_HOST'])),
-            ca_cert=dict(type='path', aliases=['ssl_ca_cert'], fallback=(env_fallback, ['K8S_AUTH_SSL_CA_CERT'])),
-            validate_certs=dict(type='bool', default=True, aliases=['verify_ssl'], fallback=(env_fallback, ['K8S_AUTH_VERIFY_SSL'])),
-            api_key=dict(type='str', no_log=True, fallback=(env_fallback, ['K8S_AUTH_API_KEY']))
+            host=dict(type="str", fallback=(env_fallback, ["K8S_AUTH_HOST"])),
+            ca_cert=dict(
+                type="path",
+                aliases=["ssl_ca_cert"],
+                fallback=(env_fallback, ["K8S_AUTH_SSL_CA_CERT"]),
+            ),
+            validate_certs=dict(
+                type="bool",
+                default=True,
+                aliases=["verify_ssl"],
+                fallback=(env_fallback, ["K8S_AUTH_VERIFY_SSL"]),
+            ),
+            api_key=dict(
+                type="str", no_log=True, fallback=(env_fallback, ["K8S_AUTH_API_KEY"])
+            ),
         ),
         required_if=[
-            ('release_state', 'present', ['release_name', 'chart_ref']),
-            ('release_state', 'absent', ['release_name'])
+            ("release_state", "present", ["release_name", "chart_ref"]),
+            ("release_state", "absent", ["release_name"]),
         ],
         mutually_exclusive=[
             ("context", "ca_cert"),
             ("kubeconfig", "ca_cert"),
+            ("replace", "history_max"),
+            ("wait_timeout", "timeout"),
         ],
         supports_check_mode=True,
     )
@@ -555,31 +653,33 @@ def main():
 
     changed = False
 
-    bin_path = module.params.get('binary_path')
-    chart_ref = module.params.get('chart_ref')
-    chart_repo_url = module.params.get('chart_repo_url')
-    chart_version = module.params.get('chart_version')
-    release_name = module.params.get('release_name')
-    release_state = module.params.get('release_state')
-    release_values = module.params.get('release_values')
-    values_files = module.params.get('values_files')
-    update_repo_cache = module.params.get('update_repo_cache')
+    bin_path = module.params.get("binary_path")
+    chart_ref = module.params.get("chart_ref")
+    chart_repo_url = module.params.get("chart_repo_url")
+    chart_version = module.params.get("chart_version")
+    release_name = module.params.get("release_name")
+    release_state = module.params.get("release_state")
+    release_values = module.params.get("release_values")
+    values_files = module.params.get("values_files")
+    update_repo_cache = module.params.get("update_repo_cache")
 
     # Helm options
-    disable_hook = module.params.get('disable_hook')
-    force = module.params.get('force')
-    purge = module.params.get('purge')
-    wait = module.params.get('wait')
-    wait_timeout = module.params.get('wait_timeout')
-    atomic = module.params.get('atomic')
-    create_namespace = module.params.get('create_namespace')
-    replace = module.params.get('replace')
-    skip_crds = module.params.get('skip_crds')
+    disable_hook = module.params.get("disable_hook")
+    force = module.params.get("force")
+    purge = module.params.get("purge")
+    wait = module.params.get("wait")
+    wait_timeout = module.params.get("wait_timeout")
+    atomic = module.params.get("atomic")
+    create_namespace = module.params.get("create_namespace")
+    replace = module.params.get("replace")
+    skip_crds = module.params.get("skip_crds")
+    history_max = module.params.get("history_max")
+    timeout = module.params.get("timeout")
 
     if bin_path is not None:
         helm_cmd_common = bin_path
     else:
-        helm_cmd_common = module.get_bin_path('helm', required=True)
+        helm_cmd_common = module.get_bin_path("helm", required=True)
 
     if update_repo_cache:
         run_repo_update(module, helm_cmd_common)
@@ -589,11 +689,23 @@ def main():
 
     # keep helm_cmd_common for get_release_status in module_exit_json
     helm_cmd = helm_cmd_common
+    opt_result = {}
     if release_state == "absent" and release_status is not None:
         if replace:
             module.fail_json(msg="replace is not applicable when state is absent")
 
-        helm_cmd = delete(helm_cmd, release_name, purge, disable_hook)
+        if wait:
+            helm_version = get_helm_version(module, helm_cmd_common)
+            if LooseVersion(helm_version) < LooseVersion("3.7.0"):
+                opt_result["warnings"] = []
+                opt_result["warnings"].append(
+                    "helm uninstall support option --wait for helm release >= 3.7.0"
+                )
+                wait = False
+
+        helm_cmd = delete(
+            helm_cmd, release_name, purge, disable_hook, wait, wait_timeout
+        )
         changed = True
     elif release_state == "present":
 
@@ -607,54 +719,99 @@ def main():
         chart_info = fetch_chart_info(module, helm_cmd, chart_ref)
 
         if release_status is None:  # Not installed
-            helm_cmd = deploy(helm_cmd, release_name, release_values, chart_ref, wait, wait_timeout,
-                              disable_hook, False, values_files=values_files, atomic=atomic,
-                              create_namespace=create_namespace, replace=replace,
-                              skip_crds=skip_crds)
+            helm_cmd = deploy(
+                helm_cmd,
+                release_name,
+                release_values,
+                chart_ref,
+                wait,
+                wait_timeout,
+                disable_hook,
+                False,
+                values_files=values_files,
+                atomic=atomic,
+                create_namespace=create_namespace,
+                replace=replace,
+                skip_crds=skip_crds,
+                history_max=history_max,
+                timeout=timeout,
+            )
             changed = True
 
         else:
 
-            if has_plugin(helm_cmd_common, "diff") and not chart_repo_url:
-                would_change = helmdiff_check(module, helm_cmd_common, release_name, chart_ref,
-                                              release_values, values_files, chart_version, replace)
+            helm_diff_version = get_plugin_version(helm_cmd_common, "diff")
+            if helm_diff_version and (
+                not chart_repo_url
+                or (
+                    chart_repo_url
+                    and LooseVersion(helm_diff_version) >= LooseVersion("3.4.1")
+                )
+            ):
+                (would_change, prepared) = helmdiff_check(
+                    module,
+                    helm_cmd_common,
+                    release_name,
+                    chart_ref,
+                    release_values,
+                    values_files,
+                    chart_version,
+                    replace,
+                    chart_repo_url,
+                )
+                if would_change and module._diff:
+                    opt_result["diff"] = {"prepared": prepared}
             else:
-                module.warn("The default idempotency check can fail to report changes in certain cases. "
-                            "Install helm diff for better results.")
-                would_change = default_check(release_status, chart_info, release_values, values_files)
+                module.warn(
+                    "The default idempotency check can fail to report changes in certain cases. "
+                    "Install helm diff >= 3.4.1 for better results."
+                )
+                would_change = default_check(
+                    release_status, chart_info, release_values, values_files
+                )
 
             if force or would_change:
-                helm_cmd = deploy(helm_cmd, release_name, release_values, chart_ref, wait, wait_timeout,
-                                  disable_hook, force, values_files=values_files, atomic=atomic,
-                                  create_namespace=create_namespace, replace=replace,
-                                  skip_crds=skip_crds)
+                helm_cmd = deploy(
+                    helm_cmd,
+                    release_name,
+                    release_values,
+                    chart_ref,
+                    wait,
+                    wait_timeout,
+                    disable_hook,
+                    force,
+                    values_files=values_files,
+                    atomic=atomic,
+                    create_namespace=create_namespace,
+                    replace=replace,
+                    skip_crds=skip_crds,
+                    history_max=history_max,
+                    timeout=timeout,
+                )
                 changed = True
 
     if module.check_mode:
-        check_status = {
-            'values': {
-                "current": {},
-                "declared": {},
-            }
-        }
+        check_status = {"values": {"current": {}, "declared": {}}}
         if release_status:
-            check_status['values']['current'] = release_status['values']
-            check_status['values']['declared'] = release_status
+            check_status["values"]["current"] = release_status["values"]
+            check_status["values"]["declared"] = release_status
 
         module.exit_json(
             changed=changed,
             command=helm_cmd,
             status=check_status,
-            stdout='',
-            stderr='',
+            stdout="",
+            stderr="",
+            **opt_result,
         )
     elif not changed:
         module.exit_json(
             changed=False,
             status=release_status,
-            stdout='',
-            stderr='',
+            stdout="",
+            stderr="",
             command=helm_cmd,
+            **opt_result,
         )
 
     rc, out, err = run_helm(module, helm_cmd)
@@ -665,8 +822,9 @@ def main():
         stderr=err,
         status=get_release_status(module, helm_cmd_common, release_name),
         command=helm_cmd,
+        **opt_result,
     )
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     main()

plugins/modules/helm_info.py

@@ -4,10 +4,11 @@
 # Copyright: (c) 2020, Ansible Project
 # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
 from __future__ import absolute_import, division, print_function
+
 __metaclass__ = type
 
 
-DOCUMENTATION = r'''
+DOCUMENTATION = r"""
 ---
 module: helm_info
 
@@ -38,18 +39,39 @@ options:
     required: true
     type: str
     aliases: [ namespace ]
+  release_state:
+    description:
+      - Show releases as per their states.
+      - Default value is C(deployed) and C(failed).
+      - If set to C(all), show all releases without any filter applied.
+      - If set to C(deployed), show deployed releases.
+      - If set to C(failed), show failed releases.
+      - If set to C(pending), show pending releases.
+      - If set to C(superseded), show superseded releases.
+      - If set to C(uninstalled), show uninstalled releases, if C(helm uninstall --keep-history) was used.
+      - If set to C(uninstalling), show releases that are currently being uninstalled.
+    type: list
+    elements: str
+    version_added: "2.3.0"
 extends_documentation_fragment:
   - kubernetes.core.helm_common_options
-'''
+"""
 
-EXAMPLES = r'''
-- name: Deploy latest version of Grafana chart inside monitoring namespace
+EXAMPLES = r"""
+- name: Gather information of Grafana chart inside monitoring namespace
   kubernetes.core.helm_info:
     name: test
     release_namespace: monitoring
-'''
 
-RETURN = r'''
+- name: Gather information about test-chart with pending state
+  kubernetes.core.helm_info:
+    name: test-chart
+    release_namespace: testenv
+    release_state:
+    - pending
+"""
+
+RETURN = r"""
 status:
   type: complex
   description: A dictionary of status output
@@ -87,40 +109,61 @@ status:
       type: str
       returned: always
       description: Dict of Values used to deploy
-'''
+"""
 
 import traceback
 
 try:
     import yaml
+
     IMP_YAML = True
 except ImportError:
     IMP_YAML_ERR = traceback.format_exc()
     IMP_YAML = False
 
 from ansible.module_utils.basic import AnsibleModule, missing_required_lib, env_fallback
-from ansible_collections.kubernetes.core.plugins.module_utils.helm import run_helm, get_values
+from ansible_collections.kubernetes.core.plugins.module_utils.helm import (
+    run_helm,
+    get_values,
+)
 
 
 # Get Release from all deployed releases
 def get_release(state, release_name):
     if state is not None:
         for release in state:
-            if release['name'] == release_name:
+            if release["name"] == release_name:
                 return release
     return None
 
 
 # Get Release state from deployed release
-def get_release_status(module, command, release_name):
-    list_command = command + " list --output=yaml --filter " + release_name
+def get_release_status(module, command, release_name, release_state):
+    list_command = command + " list --output=yaml"
 
+    valid_release_states = [
+        "all",
+        "deployed",
+        "failed",
+        "pending",
+        "superseded",
+        "uninstalled",
+        "uninstalling",
+    ]
+
+    for local_release_state in release_state:
+        if local_release_state in valid_release_states:
+            list_command += " --%s" % local_release_state
+
+    list_command += " --filter " + release_name
     rc, out, err = run_helm(module, list_command)
 
     if rc != 0:
         module.fail_json(
-            msg="Failure when executing Helm command. Exited {0}.\nstdout: {1}\nstderr: {2}".format(rc, out, err),
-            command=list_command
+            msg="Failure when executing Helm command. Exited {0}.\nstdout: {1}\nstderr: {2}".format(
+                rc, out, err
+            ),
+            command=list_command,
         )
 
     release = get_release(yaml.safe_load(out), release_name)
@@ -128,7 +171,7 @@ def get_release_status(module, command, release_name):
     if release is None:  # not install
         return None
 
-    release['values'] = get_values(module, command, release_name)
+    release["values"] = get_values(module, command, release_name)
 
     return release
 
@@ -138,25 +181,43 @@ def main():
 
     module = AnsibleModule(
         argument_spec=dict(
-            binary_path=dict(type='path'),
-            release_name=dict(type='str', required=True, aliases=['name']),
-            release_namespace=dict(type='str', required=True, aliases=['namespace']),
-
+            binary_path=dict(type="path"),
+            release_name=dict(type="str", required=True, aliases=["name"]),
+            release_namespace=dict(type="str", required=True, aliases=["namespace"]),
             # Helm options
-            context=dict(type='str', aliases=['kube_context'], fallback=(env_fallback, ['K8S_AUTH_CONTEXT'])),
-            kubeconfig=dict(type='path', aliases=['kubeconfig_path'], fallback=(env_fallback, ['K8S_AUTH_KUBECONFIG'])),
-
+            context=dict(
+                type="str",
+                aliases=["kube_context"],
+                fallback=(env_fallback, ["K8S_AUTH_CONTEXT"]),
+            ),
+            kubeconfig=dict(
+                type="path",
+                aliases=["kubeconfig_path"],
+                fallback=(env_fallback, ["K8S_AUTH_KUBECONFIG"]),
+            ),
             # Generic auth key
-            host=dict(type='str', fallback=(env_fallback, ['K8S_AUTH_HOST'])),
-            ca_cert=dict(type='path', aliases=['ssl_ca_cert'], fallback=(env_fallback, ['K8S_AUTH_SSL_CA_CERT'])),
-            validate_certs=dict(type='bool', default=True, aliases=['verify_ssl'], fallback=(env_fallback, ['K8S_AUTH_VERIFY_SSL'])),
-            api_key=dict(type='str', no_log=True, fallback=(env_fallback, ['K8S_AUTH_API_KEY']))
+            host=dict(type="str", fallback=(env_fallback, ["K8S_AUTH_HOST"])),
+            ca_cert=dict(
+                type="path",
+                aliases=["ssl_ca_cert"],
+                fallback=(env_fallback, ["K8S_AUTH_SSL_CA_CERT"]),
+            ),
+            validate_certs=dict(
+                type="bool",
+                default=True,
+                aliases=["verify_ssl"],
+                fallback=(env_fallback, ["K8S_AUTH_VERIFY_SSL"]),
+            ),
+            api_key=dict(
+                type="str", no_log=True, fallback=(env_fallback, ["K8S_AUTH_API_KEY"])
+            ),
+            release_state=dict(type="list", default=[], elements="str"),
         ),
         mutually_exclusive=[
             ("context", "ca_cert"),
             ("context", "validate_certs"),
             ("kubeconfig", "ca_cert"),
-            ("kubeconfig", "validate_certs")
+            ("kubeconfig", "validate_certs"),
         ],
         supports_check_mode=True,
     )
@@ -164,15 +225,18 @@ def main():
     if not IMP_YAML:
         module.fail_json(msg=missing_required_lib("yaml"), exception=IMP_YAML_ERR)
 
-    bin_path = module.params.get('binary_path')
-    release_name = module.params.get('release_name')
+    bin_path = module.params.get("binary_path")
+    release_name = module.params.get("release_name")
+    release_state = module.params.get("release_state")
 
     if bin_path is not None:
         helm_cmd_common = bin_path
     else:
-        helm_cmd_common = module.get_bin_path('helm', required=True)
+        helm_cmd_common = module.get_bin_path("helm", required=True)
 
-    release_status = get_release_status(module, helm_cmd_common, release_name)
+    release_status = get_release_status(
+        module, helm_cmd_common, release_name, release_state
+    )
 
     if release_status is not None:
         module.exit_json(changed=False, status=release_status)
@@ -180,5 +244,5 @@ def main():
     module.exit_json(changed=False)
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     main()

plugins/modules/helm_plugin.py

@@ -8,7 +8,7 @@ from __future__ import absolute_import, division, print_function
 __metaclass__ = type
 
 
-DOCUMENTATION = r'''
+DOCUMENTATION = r"""
 ---
 module: helm_plugin
 short_description: Manage Helm plugins
@@ -24,14 +24,15 @@ options:
   state:
     description:
       - If C(state=present) the Helm plugin will be installed.
+      - If C(state=latest) the Helm plugin will be updated. Added in version 2.3.0.
       - If C(state=absent) the Helm plugin will be removed.
-    choices: [ absent, present ]
+    choices: [ absent, present, latest ]
     default: present
     type: str
   plugin_name:
     description:
       - Name of Helm plugin.
-      - Required only if C(state=absent).
+      - Required only if C(state=absent) or C(state=latest).
     type: str
   plugin_path:
     description:
@@ -40,11 +41,18 @@ options:
         machine and not on Ansible controller.
       - Required only if C(state=present).
     type: str
+  plugin_version:
+    description:
+      - Plugin version to install. If this is not specified, the latest version is installed.
+      - Ignored when C(state=absent) or C(state=latest).
+    required: false
+    type: str
+    version_added: "2.3.0"
 extends_documentation_fragment:
   - kubernetes.core.helm_common_options
-'''
+"""
 
-EXAMPLES = r'''
+EXAMPLES = r"""
 - name: Install Helm env plugin
   kubernetes.core.helm_plugin:
     plugin_path: https://github.com/adamreese/helm-env
@@ -59,9 +67,20 @@ EXAMPLES = r'''
   kubernetes.core.helm_plugin:
     plugin_name: env
     state: absent
-'''
 
-RETURN = r'''
+- name: Install Helm plugin with a specific version
+  kubernetes.core.helm_plugin:
+    plugin_version: 2.0.1
+    plugin_path: https://domain/path/to/plugin.tar.gz
+    state: present
+
+- name: Update Helm plugin
+  kubernetes.core.helm_plugin:
+    plugin_name: secrets
+    state: latest
+"""
+
+RETURN = r"""
 stdout:
   type: str
   description: Full `helm` command stdout, in case you want to display it or examine the event log
@@ -87,67 +106,98 @@ rc:
   description: Helm plugin command return code
   returned: always
   sample: 1
-'''
+"""
 
 from ansible.module_utils.basic import AnsibleModule, env_fallback
 from ansible_collections.kubernetes.core.plugins.module_utils.helm import (
     run_helm,
     get_helm_plugin_list,
-    parse_helm_plugin_list
+    parse_helm_plugin_list,
 )
 
 
 def main():
     module = AnsibleModule(
         argument_spec=dict(
-            binary_path=dict(type='path'),
-            state=dict(type='str', default='present', choices=['present', 'absent']),
-            plugin_path=dict(type='str',),
-            plugin_name=dict(type='str',),
+            binary_path=dict(type="path"),
+            state=dict(
+                type="str", default="present", choices=["present", "absent", "latest"]
+            ),
+            plugin_path=dict(
+                type="str",
+            ),
+            plugin_name=dict(
+                type="str",
+            ),
+            plugin_version=dict(
+                type="str",
+            ),
             # Helm options
-            context=dict(type='str', aliases=['kube_context'], fallback=(env_fallback, ['K8S_AUTH_CONTEXT'])),
-            kubeconfig=dict(type='path', aliases=['kubeconfig_path'], fallback=(env_fallback, ['K8S_AUTH_KUBECONFIG'])),
-
+            context=dict(
+                type="str",
+                aliases=["kube_context"],
+                fallback=(env_fallback, ["K8S_AUTH_CONTEXT"]),
+            ),
+            kubeconfig=dict(
+                type="path",
+                aliases=["kubeconfig_path"],
+                fallback=(env_fallback, ["K8S_AUTH_KUBECONFIG"]),
+            ),
             # Generic auth key
-            host=dict(type='str', fallback=(env_fallback, ['K8S_AUTH_HOST'])),
-            ca_cert=dict(type='path', aliases=['ssl_ca_cert'], fallback=(env_fallback, ['K8S_AUTH_SSL_CA_CERT'])),
-            validate_certs=dict(type='bool', default=True, aliases=['verify_ssl'], fallback=(env_fallback, ['K8S_AUTH_VERIFY_SSL'])),
-            api_key=dict(type='str', no_log=True, fallback=(env_fallback, ['K8S_AUTH_API_KEY']))
+            host=dict(type="str", fallback=(env_fallback, ["K8S_AUTH_HOST"])),
+            ca_cert=dict(
+                type="path",
+                aliases=["ssl_ca_cert"],
+                fallback=(env_fallback, ["K8S_AUTH_SSL_CA_CERT"]),
+            ),
+            validate_certs=dict(
+                type="bool",
+                default=True,
+                aliases=["verify_ssl"],
+                fallback=(env_fallback, ["K8S_AUTH_VERIFY_SSL"]),
+            ),
+            api_key=dict(
+                type="str", no_log=True, fallback=(env_fallback, ["K8S_AUTH_API_KEY"])
+            ),
         ),
         supports_check_mode=True,
         required_if=[
             ("state", "present", ("plugin_path",)),
             ("state", "absent", ("plugin_name",)),
+            ("state", "latest", ("plugin_name",)),
         ],
         mutually_exclusive=[
-            ('plugin_name', 'plugin_path'),
+            ("plugin_name", "plugin_path"),
             ("context", "ca_cert"),
             ("context", "validate_certs"),
             ("kubeconfig", "ca_cert"),
-            ("kubeconfig", "validate_certs")
+            ("kubeconfig", "validate_certs"),
         ],
     )
 
-    bin_path = module.params.get('binary_path')
-    state = module.params.get('state')
+    bin_path = module.params.get("binary_path")
+    state = module.params.get("state")
 
     if bin_path is not None:
         helm_cmd_common = bin_path
     else:
-        helm_cmd_common = 'helm'
+        helm_cmd_common = "helm"
 
     helm_cmd_common = module.get_bin_path(helm_cmd_common, required=True)
 
     helm_cmd_common += " plugin"
 
-    if state == 'present':
-        helm_cmd_common += " install %s" % module.params.get('plugin_path')
+    if state == "present":
+        helm_cmd_common += " install %s" % module.params.get("plugin_path")
+        plugin_version = module.params.get("plugin_version")
+        if plugin_version is not None:
+            helm_cmd_common += " --version=%s" % plugin_version
         if not module.check_mode:
             rc, out, err = run_helm(module, helm_cmd_common, fails_on_error=False)
         else:
-            rc, out, err = (0, '', '')
+            rc, out, err = (0, "", "")
 
-        if rc == 1 and 'plugin already exists' in err:
+        if rc == 1 and "plugin already exists" in err:
             module.exit_json(
                 failed=False,
                 changed=False,
@@ -155,7 +205,7 @@ def main():
                 command=helm_cmd_common,
                 stdout=out,
                 stderr=err,
-                rc=rc
+                rc=rc,
             )
         elif rc == 0:
             module.exit_json(
@@ -175,8 +225,8 @@ def main():
                 stderr=err,
                 rc=rc,
             )
-    elif state == 'absent':
-        plugin_name = module.params.get('plugin_name')
+    elif state == "absent":
+        plugin_name = module.params.get("plugin_name")
         rc, output, err = get_helm_plugin_list(module, helm_bin=helm_cmd_common)
         out = parse_helm_plugin_list(module, output=output.splitlines())
 
@@ -188,7 +238,7 @@ def main():
                 command=helm_cmd_common + " list",
                 stdout=output,
                 stderr=err,
-                rc=rc
+                rc=rc,
             )
 
         found = False
@@ -204,14 +254,14 @@ def main():
                 command=helm_cmd_common + " list",
                 stdout=output,
                 stderr=err,
-                rc=rc
+                rc=rc,
             )
 
         helm_uninstall_cmd = "%s uninstall %s" % (helm_cmd_common, plugin_name)
         if not module.check_mode:
             rc, out, err = run_helm(module, helm_uninstall_cmd, fails_on_error=False)
         else:
-            rc, out, err = (0, '', '')
+            rc, out, err = (0, "", "")
 
         if rc == 0:
             module.exit_json(
@@ -220,7 +270,7 @@ def main():
                 command=helm_uninstall_cmd,
                 stdout=out,
                 stderr=err,
-                rc=rc
+                rc=rc,
             )
         module.fail_json(
             msg="Failed to get Helm plugin uninstall",
@@ -229,7 +279,61 @@ def main():
             stderr=err,
             rc=rc,
         )
+    elif state == "latest":
+        plugin_name = module.params.get("plugin_name")
+        rc, output, err = get_helm_plugin_list(module, helm_bin=helm_cmd_common)
+        out = parse_helm_plugin_list(module, output=output.splitlines())
+
+        if not out:
+            module.exit_json(
+                failed=False,
+                changed=False,
+                msg="Plugin not found",
+                command=helm_cmd_common + " list",
+                stdout=output,
+                stderr=err,
+                rc=rc,
+            )
+
+        found = False
+        for line in out:
+            if line[0] == plugin_name:
+                found = True
+                break
+        if not found:
+            module.exit_json(
+                failed=False,
+                changed=False,
+                msg="Plugin not found",
+                command=helm_cmd_common + " list",
+                stdout=output,
+                stderr=err,
+                rc=rc,
+            )
+
+        helm_update_cmd = "%s update %s" % (helm_cmd_common, plugin_name)
+        if not module.check_mode:
+            rc, out, err = run_helm(module, helm_update_cmd, fails_on_error=False)
+        else:
+            rc, out, err = (0, "", "")
+
+        if rc == 0:
+            module.exit_json(
+                changed=True,
+                msg="Plugin updated successfully",
+                command=helm_update_cmd,
+                stdout=out,
+                stderr=err,
+                rc=rc,
+            )
+        module.fail_json(
+            msg="Failed to get Helm plugin update",
+            command=helm_update_cmd,
+            stdout=out,
+            stderr=err,
+            rc=rc,
+        )
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     main()

plugins/modules/helm_plugin_info.py

@@ -8,7 +8,7 @@ from __future__ import absolute_import, division, print_function
 __metaclass__ = type
 
 
-DOCUMENTATION = r'''
+DOCUMENTATION = r"""
 ---
 module: helm_plugin_info
 short_description: Gather information about Helm plugins
@@ -27,18 +27,18 @@ options:
     type: str
 extends_documentation_fragment:
   - kubernetes.core.helm_common_options
-'''
+"""
 
-EXAMPLES = r'''
+EXAMPLES = r"""
 - name: Gather Helm plugin info
   kubernetes.core.helm_plugin_info:
 
 - name: Gather Helm env plugin info
   kubernetes.core.helm_plugin_info:
     plugin_name: env
-'''
+"""
 
-RETURN = r'''
+RETURN = r"""
 stdout:
   type: str
   description: Full `helm` command stdout, in case you want to display it or examine the event log
@@ -68,7 +68,7 @@ rc:
   description: Helm plugin command return code
   returned: always
   sample: 1
-'''
+"""
 
 from ansible.module_utils.basic import AnsibleModule, env_fallback
 from ansible_collections.kubernetes.core.plugins.module_utils.helm import (
@@ -80,39 +80,59 @@ from ansible_collections.kubernetes.core.plugins.module_utils.helm import (
 def main():
     module = AnsibleModule(
         argument_spec=dict(
-            binary_path=dict(type='path'),
-            plugin_name=dict(type='str',),
+            binary_path=dict(type="path"),
+            plugin_name=dict(
+                type="str",
+            ),
             # Helm options
-            context=dict(type='str', aliases=['kube_context'], fallback=(env_fallback, ['K8S_AUTH_CONTEXT'])),
-            kubeconfig=dict(type='path', aliases=['kubeconfig_path'], fallback=(env_fallback, ['K8S_AUTH_KUBECONFIG'])),
-
+            context=dict(
+                type="str",
+                aliases=["kube_context"],
+                fallback=(env_fallback, ["K8S_AUTH_CONTEXT"]),
+            ),
+            kubeconfig=dict(
+                type="path",
+                aliases=["kubeconfig_path"],
+                fallback=(env_fallback, ["K8S_AUTH_KUBECONFIG"]),
+            ),
             # Generic auth key
-            host=dict(type='str', fallback=(env_fallback, ['K8S_AUTH_HOST'])),
-            ca_cert=dict(type='path', aliases=['ssl_ca_cert'], fallback=(env_fallback, ['K8S_AUTH_SSL_CA_CERT'])),
-            validate_certs=dict(type='bool', default=True, aliases=['verify_ssl'], fallback=(env_fallback, ['K8S_AUTH_VERIFY_SSL'])),
-            api_key=dict(type='str', no_log=True, fallback=(env_fallback, ['K8S_AUTH_API_KEY']))
+            host=dict(type="str", fallback=(env_fallback, ["K8S_AUTH_HOST"])),
+            ca_cert=dict(
+                type="path",
+                aliases=["ssl_ca_cert"],
+                fallback=(env_fallback, ["K8S_AUTH_SSL_CA_CERT"]),
+            ),
+            validate_certs=dict(
+                type="bool",
+                default=True,
+                aliases=["verify_ssl"],
+                fallback=(env_fallback, ["K8S_AUTH_VERIFY_SSL"]),
+            ),
+            api_key=dict(
+                type="str", no_log=True, fallback=(env_fallback, ["K8S_AUTH_API_KEY"])
+            ),
         ),
         mutually_exclusive=[
             ("context", "ca_cert"),
             ("context", "validate_certs"),
             ("kubeconfig", "ca_cert"),
-            ("kubeconfig", "validate_certs")
+            ("kubeconfig", "validate_certs"),
         ],
         supports_check_mode=True,
     )
 
-    bin_path = module.params.get('binary_path')
+    bin_path = module.params.get("binary_path")
 
     if bin_path is not None:
         helm_cmd_common = bin_path
     else:
-        helm_cmd_common = 'helm'
+        helm_cmd_common = "helm"
 
     helm_cmd_common = module.get_bin_path(helm_cmd_common, required=True)
 
     helm_cmd_common += " plugin"
 
-    plugin_name = module.params.get('plugin_name')
+    plugin_name = module.params.get("plugin_name")
 
     plugin_list = []
 
@@ -123,21 +143,13 @@ def main():
     for line in out:
         if plugin_name is None:
             plugin_list.append(
-                {
-                    "name": line[0],
-                    "version": line[1],
-                    "description": line[2],
-                }
+                {"name": line[0], "version": line[1], "description": line[2]}
             )
             continue
 
         if plugin_name == line[0]:
             plugin_list.append(
-                {
-                    "name": line[0],
-                    "version": line[1],
-                    "description": line[2],
-                }
+                {"name": line[0], "version": line[1], "description": line[2]}
             )
             break
 
@@ -151,5 +163,5 @@ def main():
     )
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     main()

plugins/modules/helm_repository.py

@@ -4,10 +4,11 @@
 # Copyright: (c) 2020, Ansible Project
 # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
 from __future__ import absolute_import, division, print_function
+
 __metaclass__ = type
 
 
-DOCUMENTATION = r'''
+DOCUMENTATION = r"""
 ---
 module: helm_repository
 
@@ -64,9 +65,41 @@ options:
     default: present
     aliases: [ state ]
     type: str
-'''
+  pass_credentials:
+    description:
+      - Pass credentials to all domains.
+    required: false
+    default: false
+    type: bool
+    version_added: 2.3.0
+  host:
+    description:
+    - Provide a URL for accessing the API. Can also be specified via C(K8S_AUTH_HOST) environment variable.
+    type: str
+    version_added: "2.3.0"
+  api_key:
+    description:
+    - Token used to authenticate with the API. Can also be specified via C(K8S_AUTH_API_KEY) environment variable.
+    type: str
+    version_added: "2.3.0"
+  validate_certs:
+    description:
+    - Whether or not to verify the API server's SSL certificates. Can also be specified via C(K8S_AUTH_VERIFY_SSL)
+      environment variable.
+    type: bool
+    aliases: [ verify_ssl ]
+    default: True
+    version_added: "2.3.0"
+  ca_cert:
+    description:
+    - Path to a CA certificate used to authenticate with the API. The full certificate chain must be provided to
+      avoid certificate validation errors. Can also be specified via C(K8S_AUTH_SSL_CA_CERT) environment variable.
+    type: path
+    aliases: [ ssl_ca_cert ]
+    version_added: "2.3.0"
+"""
 
-EXAMPLES = r'''
+EXAMPLES = r"""
 - name: Add a repository
   kubernetes.core.helm_repository:
     name: stable
@@ -76,9 +109,9 @@ EXAMPLES = r'''
   kubernetes.core.helm_repository:
     name: redhat-charts
     repo_url: https://redhat-developer.github.com/redhat-helm-charts
-'''
+"""
 
-RETURN = r'''
+RETURN = r"""
 stdout:
   type: str
   description: Full `helm` command stdout, in case you want to display it or examine the event log
@@ -109,18 +142,19 @@ msg:
   description: Error message returned by `helm` command
   returned: on failure
   sample: 'Repository already have a repository named bitnami'
-'''
+"""
 
 import traceback
 
 try:
     import yaml
+
     IMP_YAML = True
 except ImportError:
     IMP_YAML_ERR = traceback.format_exc()
     IMP_YAML = False
 
-from ansible.module_utils.basic import AnsibleModule, missing_required_lib
+from ansible.module_utils.basic import AnsibleModule, env_fallback, missing_required_lib
 from ansible_collections.kubernetes.core.plugins.module_utils.helm import run_helm
 
 
@@ -128,7 +162,7 @@ from ansible_collections.kubernetes.core.plugins.module_utils.helm import run_he
 def get_repository(state, repo_name):
     if state is not None:
         for repository in state:
-            if repository['name'] == repo_name:
+            if repository["name"] == repo_name:
                 return repository
     return None
 
@@ -144,21 +178,33 @@ def get_repository_status(module, command, repository_name):
         return None
     elif rc != 0:
         module.fail_json(
-            msg="Failure when executing Helm command. Exited {0}.\nstdout: {1}\nstderr: {2}".format(rc, out, err),
-            command=list_command
+            msg="Failure when executing Helm command. Exited {0}.\nstdout: {1}\nstderr: {2}".format(
+                rc, out, err
+            ),
+            command=list_command,
         )
 
     return get_repository(yaml.safe_load(out), repository_name)
 
 
 # Install repository
-def install_repository(command, repository_name, repository_url, repository_username, repository_password):
+def install_repository(
+    command,
+    repository_name,
+    repository_url,
+    repository_username,
+    repository_password,
+    pass_credentials,
+):
     install_command = command + " repo add " + repository_name + " " + repository_url
 
     if repository_username is not None and repository_password is not None:
         install_command += " --username=" + repository_username
         install_command += " --password=" + repository_password
 
+    if pass_credentials:
+        install_command += " --pass-credentials"
+
     return install_command
 
 
@@ -174,19 +220,34 @@ def main():
 
     module = AnsibleModule(
         argument_spec=dict(
-            binary_path=dict(type='path'),
-            repo_name=dict(type='str', aliases=['name'], required=True),
-            repo_url=dict(type='str', aliases=['url']),
-            repo_username=dict(type='str', aliases=['username']),
-            repo_password=dict(type='str', aliases=['password'], no_log=True),
-            repo_state=dict(default='present', choices=['present', 'absent'], aliases=['state']),
+            binary_path=dict(type="path"),
+            repo_name=dict(type="str", aliases=["name"], required=True),
+            repo_url=dict(type="str", aliases=["url"]),
+            repo_username=dict(type="str", aliases=["username"]),
+            repo_password=dict(type="str", aliases=["password"], no_log=True),
+            repo_state=dict(
+                default="present", choices=["present", "absent"], aliases=["state"]
+            ),
+            pass_credentials=dict(type="bool", default=False),
+            # Generic auth key
+            host=dict(type="str", fallback=(env_fallback, ["K8S_AUTH_HOST"])),
+            ca_cert=dict(
+                type="path",
+                aliases=["ssl_ca_cert"],
+                fallback=(env_fallback, ["K8S_AUTH_SSL_CA_CERT"]),
+            ),
+            validate_certs=dict(
+                type="bool",
+                default=True,
+                aliases=["verify_ssl"],
+                fallback=(env_fallback, ["K8S_AUTH_VERIFY_SSL"]),
+            ),
+            api_key=dict(
+                type="str", no_log=True, fallback=(env_fallback, ["K8S_AUTH_API_KEY"])
+            ),
         ),
-        required_together=[
-            ['repo_username', 'repo_password']
-        ],
-        required_if=[
-            ('repo_state', 'present', ['repo_url']),
-        ],
+        required_together=[["repo_username", "repo_password"]],
+        required_if=[("repo_state", "present", ["repo_url"])],
         supports_check_mode=True,
     )
 
@@ -195,17 +256,18 @@ def main():
 
     changed = False
 
-    bin_path = module.params.get('binary_path')
-    repo_name = module.params.get('repo_name')
-    repo_url = module.params.get('repo_url')
-    repo_username = module.params.get('repo_username')
-    repo_password = module.params.get('repo_password')
-    repo_state = module.params.get('repo_state')
+    bin_path = module.params.get("binary_path")
+    repo_name = module.params.get("repo_name")
+    repo_url = module.params.get("repo_url")
+    repo_username = module.params.get("repo_username")
+    repo_password = module.params.get("repo_password")
+    repo_state = module.params.get("repo_state")
+    pass_credentials = module.params.get("pass_credentials")
 
     if bin_path is not None:
         helm_cmd = bin_path
     else:
-        helm_cmd = module.get_bin_path('helm', required=True)
+        helm_cmd = module.get_bin_path("helm", required=True)
 
     repository_status = get_repository_status(module, helm_cmd, repo_name)
 
@@ -214,10 +276,19 @@ def main():
         changed = True
     elif repo_state == "present":
         if repository_status is None:
-            helm_cmd = install_repository(helm_cmd, repo_name, repo_url, repo_username, repo_password)
+            helm_cmd = install_repository(
+                helm_cmd,
+                repo_name,
+                repo_url,
+                repo_username,
+                repo_password,
+                pass_credentials,
+            )
             changed = True
-        elif repository_status['url'] != repo_url:
-            module.fail_json(msg="Repository already have a repository named {0}".format(repo_name))
+        elif repository_status["url"] != repo_url:
+            module.fail_json(
+                msg="Repository already have a repository named {0}".format(repo_name)
+            )
 
     if module.check_mode:
         module.exit_json(changed=changed)
@@ -227,16 +298,18 @@ def main():
     rc, out, err = run_helm(module, helm_cmd)
 
     if repo_password is not None:
-        helm_cmd = helm_cmd.replace(repo_password, '******')
+        helm_cmd = helm_cmd.replace(repo_password, "******")
 
     if rc != 0:
         module.fail_json(
-            msg="Failure when executing Helm command. Exited {0}.\nstdout: {1}\nstderr: {2}".format(rc, out, err),
-            command=helm_cmd
+            msg="Failure when executing Helm command. Exited {0}.\nstdout: {1}\nstderr: {2}".format(
+                rc, out, err
+            ),
+            command=helm_cmd,
         )
 
     module.exit_json(changed=changed, stdout=out, stderr=err, command=helm_cmd)
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     main()

plugins/modules/helm_template.py

@@ -9,7 +9,7 @@ from __future__ import absolute_import, division, print_function
 __metaclass__ = type
 
 
-DOCUMENTATION = r'''
+DOCUMENTATION = r"""
 
 module: helm_template
 
@@ -57,6 +57,12 @@ options:
       - If the directory already exists, it will be overwritten.
     required: false
     type: path
+  release_namespace:
+    description:
+      - namespace scope for this request.
+    required: false
+    type: str
+    version_added: 2.3.0
   release_values:
     description:
         - Values to pass to chart.
@@ -64,6 +70,13 @@ options:
     default: {}
     aliases: [ values ]
     type: dict
+  show_only:
+    description:
+        - Only show manifests rendered from the given templates.
+    required: false
+    type: list
+    elements: str
+    version_added: 2.3.0
   values_files:
     description:
         - Value files to pass to chart.
@@ -79,9 +92,9 @@ options:
       - Run C(helm repo update) before the operation. Can be run as part of the template generation or as a separate step.
     default: false
     type: bool
-'''
+"""
 
-EXAMPLES = r'''
+EXAMPLES = r"""
 - name: Render templates to specified directory
   kubernetes.core.helm_template:
     chart_ref: stable/prometheus
@@ -96,9 +109,27 @@ EXAMPLES = r'''
   copy:
     dest: myfile.yaml
     content: "{{ result.stdout }}"
-'''
 
-RETURN = r'''
+- name: Render MutatingWebhooksConfiguration for revision tag "canary", rev "1-13-0"
+  kubernetes.core.helm_template:
+    chart_ref: istio/istiod
+    chart_version: "1.13.0"
+    release_namespace: "istio-system"
+    show_only:
+      - "templates/revision-tags.yaml"
+    release_values:
+      revision: "1-13-0"
+      revisionTags:
+        - "canary"
+  register: result
+
+- name: Write templates to file
+  copy:
+    dest: myfile.yaml
+    content: "{{ result.stdout }}"
+"""
+
+RETURN = r"""
 stdout:
   type: str
   description: Full C(helm) command stdout. If no I(output_dir) has been provided this will contain the rendered templates as concatenated yaml documents.
@@ -114,13 +145,14 @@ command:
   description: Full C(helm) command run by this module, in case you want to re-run the command outside the module or debug a problem.
   returned: always
   sample: helm template --output-dir mychart nginx-stable/nginx-ingress
-'''
+"""
 
 import tempfile
 import traceback
 
 try:
     import yaml
+
     IMP_YAML = True
 except ImportError:
     IMP_YAML_ERR = traceback.format_exc()
@@ -130,8 +162,18 @@ from ansible.module_utils.basic import AnsibleModule, missing_required_lib
 from ansible_collections.kubernetes.core.plugins.module_utils.helm import run_helm
 
 
-def template(cmd, chart_ref, chart_repo_url=None, chart_version=None, output_dir=None,
-             release_values=None, values_files=None, include_crds=False):
+def template(
+    cmd,
+    chart_ref,
+    chart_repo_url=None,
+    chart_version=None,
+    output_dir=None,
+    show_only=None,
+    release_values=None,
+    release_namespace=None,
+    values_files=None,
+    include_crds=False,
+):
     cmd += " template " + chart_ref
 
     if chart_repo_url:
@@ -143,16 +185,23 @@ def template(cmd, chart_ref, chart_repo_url=None, chart_version=None, output_dir
     if output_dir:
         cmd += " --output-dir=" + output_dir
 
-    if release_values:
-        fd, path = tempfile.mkstemp(suffix='.yml')
-        with open(path, 'w') as yaml_file:
-            yaml.dump(release_values, yaml_file, default_flow_style=False)
-        cmd += " -f=" + path
+    if show_only:
+        for template in show_only:
+            cmd += " -s " + template
 
     if values_files:
         for values_file in values_files:
             cmd += " -f=" + values_file
 
+    if release_namespace:
+        cmd += " -n " + release_namespace
+
+    if release_values:
+        fd, path = tempfile.mkstemp(suffix=".yml")
+        with open(path, "w") as yaml_file:
+            yaml.dump(release_values, yaml_file, default_flow_style=False)
+        cmd += " -f=" + path
+
     if include_crds:
         cmd += " --include-crds"
 
@@ -162,43 +211,55 @@ def template(cmd, chart_ref, chart_repo_url=None, chart_version=None, output_dir
 def main():
     module = AnsibleModule(
         argument_spec=dict(
-            binary_path=dict(type='path'),
-            chart_ref=dict(type='path', required=True),
-            chart_repo_url=dict(type='str'),
-            chart_version=dict(type='str'),
-            include_crds=dict(type='bool', default=False),
-            output_dir=dict(type='path'),
-            release_values=dict(type='dict', default={}, aliases=['values']),
-            values_files=dict(type='list', default=[], elements='str'),
-            update_repo_cache=dict(type='bool', default=False)
+            binary_path=dict(type="path"),
+            chart_ref=dict(type="path", required=True),
+            chart_repo_url=dict(type="str"),
+            chart_version=dict(type="str"),
+            include_crds=dict(type="bool", default=False),
+            output_dir=dict(type="path"),
+            release_namespace=dict(type="str"),
+            release_values=dict(type="dict", default={}, aliases=["values"]),
+            show_only=dict(type="list", default=[], elements="str"),
+            values_files=dict(type="list", default=[], elements="str"),
+            update_repo_cache=dict(type="bool", default=False),
         ),
-        supports_check_mode=True
+        supports_check_mode=True,
     )
 
     check_mode = module.check_mode
-    bin_path = module.params.get('binary_path')
-    chart_ref = module.params.get('chart_ref')
-    chart_repo_url = module.params.get('chart_repo_url')
-    chart_version = module.params.get('chart_version')
-    include_crds = module.params.get('include_crds')
-    output_dir = module.params.get('output_dir')
-    release_values = module.params.get('release_values')
-    values_files = module.params.get('values_files')
-    update_repo_cache = module.params.get('update_repo_cache')
+    bin_path = module.params.get("binary_path")
+    chart_ref = module.params.get("chart_ref")
+    chart_repo_url = module.params.get("chart_repo_url")
+    chart_version = module.params.get("chart_version")
+    include_crds = module.params.get("include_crds")
+    output_dir = module.params.get("output_dir")
+    show_only = module.params.get("show_only")
+    release_namespace = module.params.get("release_namespace")
+    release_values = module.params.get("release_values")
+    values_files = module.params.get("values_files")
+    update_repo_cache = module.params.get("update_repo_cache")
 
     if not IMP_YAML:
         module.fail_json(msg=missing_required_lib("yaml"), exception=IMP_YAML_ERR)
 
-    helm_cmd = bin_path or module.get_bin_path('helm', required=True)
+    helm_cmd = bin_path or module.get_bin_path("helm", required=True)
 
     if update_repo_cache:
         update_cmd = helm_cmd + " repo update"
         run_helm(module, update_cmd)
 
-    tmpl_cmd = template(helm_cmd, chart_ref, chart_repo_url=chart_repo_url,
-                        chart_version=chart_version, output_dir=output_dir,
-                        release_values=release_values, values_files=values_files,
-                        include_crds=include_crds)
+    tmpl_cmd = template(
+        helm_cmd,
+        chart_ref,
+        chart_repo_url=chart_repo_url,
+        chart_version=chart_version,
+        output_dir=output_dir,
+        release_namespace=release_namespace,
+        release_values=release_values,
+        show_only=show_only,
+        values_files=values_files,
+        include_crds=include_crds,
+    )
 
     if not check_mode:
         rc, out, err = run_helm(module, tmpl_cmd)
@@ -207,14 +268,9 @@ def main():
         rc = 0
 
     module.exit_json(
-        failed=False,
-        changed=True,
-        command=tmpl_cmd,
-        stdout=out,
-        stderr=err,
-        rc=rc
+        failed=False, changed=True, command=tmpl_cmd, stdout=out, stderr=err, rc=rc
     )
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     main()

plugins/modules/k8s.py

@@ -10,7 +10,7 @@ from __future__ import absolute_import, division, print_function
 __metaclass__ = type
 
 
-DOCUMENTATION = r'''
+DOCUMENTATION = r"""
 
 module: k8s
 
@@ -108,6 +108,7 @@ options:
     description:
     - Provide a valid YAML template definition file for an object when creating or updating.
     - Value can be provided as string or dictionary.
+    - The parameter accepts multiple template files. Added in version 2.0.0.
     - Mutually exclusive with C(src) and C(resource_definition).
     - Template files needs to be present on the Ansible Controller's file system.
     - Additional parameters can be specified using dictionary.
@@ -135,15 +136,51 @@ options:
     type: bool
     default: False
     version_added: 2.0.0
+  label_selectors:
+    description:
+    - Selector (label query) to filter on.
+    type: list
+    elements: str
+    version_added: 2.2.0
+  generate_name:
+    description:
+    - Use to specify the basis of an object name and random characters will be added automatically on server to generate a unique name.
+    - This option is ignored when I(state) is not set to C(present) or when I(apply) is set to C(yes).
+    - If I(resource definition) is provided, the I(metadata.generateName) value from the I(resource_definition)
+      will override this option.
+    - If I(resource definition) is provided, and contains I(metadata.name), this option is ignored.
+    - mutually exclusive with C(name).
+    type: str
+    version_added: 2.3.0
+  server_side_apply:
+    description:
+    - When this option is set, apply runs in the server instead of the client.
+    - Ignored if C(apply) is not set or is set to False.
+    - This option requires "kubernetes >= 19.15.0".
+    type: dict
+    version_added: 2.3.0
+    suboptions:
+      field_manager:
+        type: str
+        description:
+        - Name of the manager used to track field ownership.
+        required: True
+      force_conflicts:
+        description:
+        - A conflict is a special status error that occurs when an Server Side Apply operation tries to change a field,
+          which another user also claims to manage.
+        - When set to True, server-side apply will force the changes against conflicts.
+        type: bool
+        default: False
 
 requirements:
   - "python >= 3.6"
   - "kubernetes >= 12.0.0"
   - "PyYAML >= 3.11"
   - "jsonpatch"
-'''
+"""
 
-EXAMPLES = r'''
+EXAMPLES = r"""
 - name: Create a k8s namespace
   kubernetes.core.k8s:
     name: testing
@@ -208,6 +245,15 @@ EXAMPLES = r'''
       variable_start_string: '[['
       variable_end_string: ']]'
 
+- name: Read multiple definition template file from the Ansible controller file system
+  kubernetes.core.k8s:
+    state: present
+    template:
+      - path: '/testing/deployment_one.j2'
+      - path: '/testing/deployment_two.j2'
+        variable_start_string: '[['
+        variable_end_string: ']]'
+
 - name: fail on validation errors
   kubernetes.core.k8s:
     state: present
@@ -262,9 +308,36 @@ EXAMPLES = r'''
       metadata:
         labels:
           support: patch
-'''
 
-RETURN = r'''
+# Create object using generateName
+- name: create resource using name generated by the server
+  kubernetes.core.k8s:
+    state: present
+    generate_name: pod-
+    definition:
+      apiVersion: v1
+      kind: Pod
+      spec:
+        containers:
+        - name: py
+          image: python:3.7-alpine
+          imagePullPolicy: IfNotPresent
+
+# Server side apply
+- name: Create configmap using server side apply
+  kubernetes.core.k8s:
+    namespace: testing
+    definition:
+      apiVersion: v1
+      kind: ConfigMap
+      metadata:
+        name: my-configmap
+    apply: yes
+    server_side_apply:
+      field_manager: ansible
+"""
+
+RETURN = r"""
 result:
   description:
   - The created, patched, or otherwise present object. Will be empty in the case of a deletion.
@@ -304,20 +377,34 @@ result:
        description: error while trying to create/delete the object.
        returned: error
        type: complex
-'''
+"""
 
 import copy
 
-from ansible_collections.kubernetes.core.plugins.module_utils.ansiblemodule import AnsibleModule
+from ansible_collections.kubernetes.core.plugins.module_utils.ansiblemodule import (
+    AnsibleModule,
+)
 from ansible_collections.kubernetes.core.plugins.module_utils.args_common import (
-    AUTH_ARG_SPEC, WAIT_ARG_SPEC, NAME_ARG_SPEC, RESOURCE_ARG_SPEC, DELETE_OPTS_ARG_SPEC)
+    AUTH_ARG_SPEC,
+    WAIT_ARG_SPEC,
+    NAME_ARG_SPEC,
+    RESOURCE_ARG_SPEC,
+    DELETE_OPTS_ARG_SPEC,
+)
 
 
 def validate_spec():
     return dict(
-        fail_on_error=dict(type='bool'),
+        fail_on_error=dict(type="bool"),
         version=dict(),
-        strict=dict(type='bool', default=True)
+        strict=dict(type="bool", default=True),
+    )
+
+
+def server_apply_spec():
+    return dict(
+        field_manager=dict(type="str", required=True),
+        force_conflicts=dict(type="bool", default=False),
     )
 
 
@@ -326,15 +413,26 @@ def argspec():
     argument_spec.update(copy.deepcopy(RESOURCE_ARG_SPEC))
     argument_spec.update(copy.deepcopy(AUTH_ARG_SPEC))
     argument_spec.update(copy.deepcopy(WAIT_ARG_SPEC))
-    argument_spec['merge_type'] = dict(type='list', elements='str', choices=['json', 'merge', 'strategic-merge'])
-    argument_spec['validate'] = dict(type='dict', default=None, options=validate_spec())
-    argument_spec['append_hash'] = dict(type='bool', default=False)
-    argument_spec['apply'] = dict(type='bool', default=False)
-    argument_spec['template'] = dict(type='raw', default=None)
-    argument_spec['delete_options'] = dict(type='dict', default=None, options=copy.deepcopy(DELETE_OPTS_ARG_SPEC))
-    argument_spec['continue_on_error'] = dict(type='bool', default=False)
-    argument_spec['state'] = dict(default='present', choices=['present', 'absent', 'patched'])
-    argument_spec['force'] = dict(type='bool', default=False)
+    argument_spec["merge_type"] = dict(
+        type="list", elements="str", choices=["json", "merge", "strategic-merge"]
+    )
+    argument_spec["validate"] = dict(type="dict", default=None, options=validate_spec())
+    argument_spec["append_hash"] = dict(type="bool", default=False)
+    argument_spec["apply"] = dict(type="bool", default=False)
+    argument_spec["template"] = dict(type="raw", default=None)
+    argument_spec["delete_options"] = dict(
+        type="dict", default=None, options=copy.deepcopy(DELETE_OPTS_ARG_SPEC)
+    )
+    argument_spec["continue_on_error"] = dict(type="bool", default=False)
+    argument_spec["state"] = dict(
+        default="present", choices=["present", "absent", "patched"]
+    )
+    argument_spec["force"] = dict(type="bool", default=False)
+    argument_spec["label_selectors"] = dict(type="list", elements="str")
+    argument_spec["generate_name"] = dict()
+    argument_spec["server_side_apply"] = dict(
+        type="dict", default=None, options=server_apply_spec()
+    )
 
     return argument_spec
 
@@ -350,10 +448,11 @@ def execute_module(module, k8s_ansible_mixin):
     k8s_ansible_mixin.warn = k8s_ansible_mixin.module.warn
     k8s_ansible_mixin.warnings = []
 
-    k8s_ansible_mixin.kind = k8s_ansible_mixin.params.get('kind')
-    k8s_ansible_mixin.api_version = k8s_ansible_mixin.params.get('api_version')
-    k8s_ansible_mixin.name = k8s_ansible_mixin.params.get('name')
-    k8s_ansible_mixin.namespace = k8s_ansible_mixin.params.get('namespace')
+    k8s_ansible_mixin.kind = k8s_ansible_mixin.params.get("kind")
+    k8s_ansible_mixin.api_version = k8s_ansible_mixin.params.get("api_version")
+    k8s_ansible_mixin.name = k8s_ansible_mixin.params.get("name")
+    k8s_ansible_mixin.generate_name = k8s_ansible_mixin.params.get("generate_name")
+    k8s_ansible_mixin.namespace = k8s_ansible_mixin.params.get("namespace")
 
     k8s_ansible_mixin.check_library_version()
     k8s_ansible_mixin.set_resource_definitions(module)
@@ -362,19 +461,26 @@ def execute_module(module, k8s_ansible_mixin):
 
 def main():
     mutually_exclusive = [
-        ('resource_definition', 'src'),
-        ('merge_type', 'apply'),
-        ('template', 'resource_definition'),
-        ('template', 'src'),
+        ("resource_definition", "src"),
+        ("merge_type", "apply"),
+        ("template", "resource_definition"),
+        ("template", "src"),
+        ("name", "generate_name"),
     ]
-    module = AnsibleModule(argument_spec=argspec(), mutually_exclusive=mutually_exclusive, supports_check_mode=True)
+    module = AnsibleModule(
+        argument_spec=argspec(),
+        mutually_exclusive=mutually_exclusive,
+        supports_check_mode=True,
+    )
     from ansible_collections.kubernetes.core.plugins.module_utils.common import (
-        K8sAnsibleMixin, get_api_client)
+        K8sAnsibleMixin,
+        get_api_client,
+    )
 
     k8s_ansible_mixin = K8sAnsibleMixin(module)
     k8s_ansible_mixin.client = get_api_client(module=module)
     execute_module(module, k8s_ansible_mixin)
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     main()

plugins/modules/k8s_cluster_info.py

@@ -4,10 +4,11 @@
 # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
 
 from __future__ import absolute_import, division, print_function
+
 __metaclass__ = type
 
 
-DOCUMENTATION = r'''
+DOCUMENTATION = r"""
 module: k8s_cluster_info
 
 version_added: "0.11.1"
@@ -36,9 +37,9 @@ requirements:
   - "python >= 3.6"
   - "kubernetes >= 12.0.0"
   - "PyYAML >= 3.11"
-'''
+"""
 
-EXAMPLES = r'''
+EXAMPLES = r"""
 - name: Get Cluster information
   kubernetes.core.k8s_cluster_info:
   register: api_status
@@ -47,9 +48,9 @@ EXAMPLES = r'''
   kubernetes.core.k8s_cluster_info:
     invalidate_cache: False
   register: api_status
-'''
+"""
 
-RETURN = r'''
+RETURN = r"""
 connection:
   description:
   - Connection information
@@ -136,7 +137,7 @@ apis:
       description: Resource singular name
       returned: success
       type: str
-'''
+"""
 
 
 import copy
@@ -145,7 +146,10 @@ from collections import defaultdict
 
 HAS_K8S = False
 try:
-    from ansible_collections.kubernetes.core.plugins.module_utils.client.resource import ResourceList
+    from ansible_collections.kubernetes.core.plugins.module_utils.client.resource import (
+        ResourceList,
+    )
+
     HAS_K8S = True
 except ImportError as e:
     K8S_IMP_ERR = e
@@ -154,12 +158,18 @@ except ImportError as e:
 from ansible.module_utils._text import to_native
 from ansible.module_utils.basic import missing_required_lib
 from ansible.module_utils.parsing.convert_bool import boolean
-from ansible_collections.kubernetes.core.plugins.module_utils.ansiblemodule import AnsibleModule
-from ansible_collections.kubernetes.core.plugins.module_utils.args_common import (AUTH_ARG_SPEC)
+from ansible_collections.kubernetes.core.plugins.module_utils.ansiblemodule import (
+    AnsibleModule,
+)
+from ansible_collections.kubernetes.core.plugins.module_utils.args_common import (
+    AUTH_ARG_SPEC,
+)
 
 
 def execute_module(module, client):
-    invalidate_cache = boolean(module.params.get('invalidate_cache', True), strict=False)
+    invalidate_cache = boolean(
+        module.params.get("invalidate_cache", True), strict=False
+    )
     if invalidate_cache:
         client.resources.invalidate_cache()
     results = defaultdict(dict)
@@ -167,47 +177,60 @@ def execute_module(module, client):
         resource = resource[0]
         if isinstance(resource, ResourceList):
             continue
-        key = resource.group_version if resource.group == '' else '/'.join([resource.group, resource.group_version.split('/')[-1]])
+        key = (
+            resource.group_version
+            if resource.group == ""
+            else "/".join([resource.group, resource.group_version.split("/")[-1]])
+        )
         results[key][resource.kind] = {
-            'categories': resource.categories if resource.categories else [],
-            'name': resource.name,
-            'namespaced': resource.namespaced,
-            'preferred': resource.preferred,
-            'short_names': resource.short_names if resource.short_names else [],
-            'singular_name': resource.singular_name,
+            "categories": resource.categories if resource.categories else [],
+            "name": resource.name,
+            "namespaced": resource.namespaced,
+            "preferred": resource.preferred,
+            "short_names": resource.short_names if resource.short_names else [],
+            "singular_name": resource.singular_name,
         }
     configuration = client.configuration
     connection = {
-        'cert_file': configuration.cert_file,
-        'host': configuration.host,
-        'password': configuration.password,
-        'proxy': configuration.proxy,
-        'ssl_ca_cert': configuration.ssl_ca_cert,
-        'username': configuration.username,
-        'verify_ssl': configuration.verify_ssl,
+        "cert_file": configuration.cert_file,
+        "host": configuration.host,
+        "password": configuration.password,
+        "proxy": configuration.proxy,
+        "ssl_ca_cert": configuration.ssl_ca_cert,
+        "username": configuration.username,
+        "verify_ssl": configuration.verify_ssl,
     }
     from kubernetes import __version__ as version
+
     version_info = {
-        'client': version,
-        'server': client.version,
+        "client": version,
+        "server": client.version,
     }
-    module.exit_json(changed=False, apis=results, connection=connection, version=version_info)
+    module.exit_json(
+        changed=False, apis=results, connection=connection, version=version_info
+    )
 
 
 def argspec():
     spec = copy.deepcopy(AUTH_ARG_SPEC)
-    spec['invalidate_cache'] = dict(type='bool', default=True)
+    spec["invalidate_cache"] = dict(type="bool", default=True)
     return spec
 
 
 def main():
     module = AnsibleModule(argument_spec=argspec(), supports_check_mode=True)
     if not HAS_K8S:
-        module.fail_json(msg=missing_required_lib('kubernetes'), exception=K8S_IMP_EXC,
-                         error=to_native(K8S_IMP_ERR))
-    from ansible_collections.kubernetes.core.plugins.module_utils.common import get_api_client
+        module.fail_json(
+            msg=missing_required_lib("kubernetes"),
+            exception=K8S_IMP_EXC,
+            error=to_native(K8S_IMP_ERR),
+        )
+    from ansible_collections.kubernetes.core.plugins.module_utils.common import (
+        get_api_client,
+    )
+
     execute_module(module, client=get_api_client(module=module))
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     main()

plugins/modules/k8s_cp.py

@@ -0,0 +1,221 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+# Copyright: (c) 2021, Aubin Bikouo <@abikouo>
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+from __future__ import absolute_import, division, print_function
+
+__metaclass__ = type
+
+
+DOCUMENTATION = r"""
+
+module: k8s_cp
+
+short_description: Copy files and directories to and from pod.
+
+version_added: "2.2.0"
+
+author:
+    - Aubin Bikouo (@abikouo)
+
+description:
+  - Use the Kubernetes Python client to copy files and directories to and from containers inside a pod.
+
+extends_documentation_fragment:
+  - kubernetes.core.k8s_auth_options
+
+requirements:
+  - "python >= 3.6"
+  - "kubernetes >= 12.0.0"
+
+options:
+  namespace:
+    description:
+    - The pod namespace name.
+    type: str
+    required: yes
+  pod:
+    description:
+    - The pod name.
+    type: str
+    required: yes
+  container:
+    description:
+    - The name of the container in the pod to copy files/directories from/to.
+    - Defaults to the only container if there is only one container in the pod.
+    type: str
+  remote_path:
+    description:
+    - Path of the file or directory to copy.
+    type: path
+    required: yes
+  local_path:
+    description:
+    - Path of the local file or directory.
+    - Required when I(state) is set to C(from_pod).
+    - Mutually exclusive with I(content).
+    type: path
+  content:
+    description:
+    - When used instead of I(local_path), sets the contents of a local file directly to the specified value.
+    - Works only when I(remote_path) is a file. Creates the file if it does not exist.
+    - For advanced formatting or if the content contains a variable, use the M(ansible.builtin.template) module.
+    - Mutually exclusive with I(local_path).
+    type: str
+  state:
+    description:
+    - When set to C(to_pod), the local I(local_path) file or directory will be copied to I(remote_path) into the pod.
+    - When set to C(from_pod), the remote file or directory I(remote_path) from pod will be copied locally to I(local_path).
+    type: str
+    default: to_pod
+    choices: [ to_pod, from_pod ]
+  no_preserve:
+    description:
+    - The copied file/directory's ownership and permissions will not be preserved in the container.
+    - This option is ignored when I(content) is set or when I(state) is set to C(from_pod).
+    type: bool
+    default: False
+
+notes:
+    - the tar binary is required on the container when copying from local filesystem to pod.
+"""
+
+EXAMPLES = r"""
+# kubectl cp /tmp/foo some-namespace/some-pod:/tmp/bar
+- name: Copy /tmp/foo local file to /tmp/bar in a remote pod
+  kubernetes.core.k8s_cp:
+    namespace: some-namespace
+    pod: some-pod
+    remote_path: /tmp/bar
+    local_path: /tmp/foo
+
+# kubectl cp /tmp/foo_dir some-namespace/some-pod:/tmp/bar_dir
+- name: Copy /tmp/foo_dir local directory to /tmp/bar_dir in a remote pod
+  kubernetes.core.k8s_cp:
+    namespace: some-namespace
+    pod: some-pod
+    remote_path: /tmp/bar_dir
+    local_path: /tmp/foo_dir
+
+# kubectl cp /tmp/foo some-namespace/some-pod:/tmp/bar -c some-container
+- name: Copy /tmp/foo local file to /tmp/bar in a remote pod in a specific container
+  kubernetes.core.k8s_cp:
+    namespace: some-namespace
+    pod: some-pod
+    container: some-container
+    remote_path: /tmp/bar
+    local_path: /tmp/foo
+    no_preserve: True
+    state: to_pod
+
+# kubectl cp some-namespace/some-pod:/tmp/foo /tmp/bar
+- name: Copy /tmp/foo from a remote pod to /tmp/bar locally
+  kubernetes.core.k8s_cp:
+    namespace: some-namespace
+    pod: some-pod
+    remote_path: /tmp/foo
+    local_path: /tmp/bar
+    state: from_pod
+
+# copy content into a file in the remote pod
+- name: Copy /tmp/foo from a remote pod to /tmp/bar locally
+  kubernetes.core.k8s_cp:
+    state: to_pod
+    namespace: some-namespace
+    pod: some-pod
+    remote_path: /tmp/foo.txt
+    content: "This content will be copied into remote file"
+"""
+
+
+RETURN = r"""
+result:
+  description:
+  - message describing the copy operation successfully done.
+  returned: success
+  type: str
+"""
+
+import copy
+
+from ansible_collections.kubernetes.core.plugins.module_utils.ansiblemodule import (
+    AnsibleModule,
+)
+from ansible_collections.kubernetes.core.plugins.module_utils.args_common import (
+    AUTH_ARG_SPEC,
+)
+from ansible_collections.kubernetes.core.plugins.module_utils.copy import (
+    K8SCopyFromPod,
+    K8SCopyToPod,
+    check_pod,
+)
+from ansible.module_utils._text import to_native
+
+
+def argspec():
+    argument_spec = copy.deepcopy(AUTH_ARG_SPEC)
+    argument_spec["namespace"] = {"type": "str", "required": True}
+    argument_spec["pod"] = {"type": "str", "required": True}
+    argument_spec["container"] = {}
+    argument_spec["remote_path"] = {"type": "path", "required": True}
+    argument_spec["local_path"] = {"type": "path"}
+    argument_spec["content"] = {"type": "str"}
+    argument_spec["state"] = {
+        "type": "str",
+        "default": "to_pod",
+        "choices": ["to_pod", "from_pod"],
+    }
+    argument_spec["no_preserve"] = {"type": "bool", "default": False}
+    return argument_spec
+
+
+def execute_module(module):
+
+    from ansible_collections.kubernetes.core.plugins.module_utils.common import (
+        K8sAnsibleMixin,
+        get_api_client,
+    )
+
+    k8s_ansible_mixin = K8sAnsibleMixin(module, pyyaml_required=False)
+    k8s_ansible_mixin.check_library_version()
+
+    k8s_ansible_mixin.module = module
+    k8s_ansible_mixin.argspec = module.argument_spec
+    k8s_ansible_mixin.params = k8s_ansible_mixin.module.params
+    k8s_ansible_mixin.fail_json = k8s_ansible_mixin.module.fail_json
+    k8s_ansible_mixin.fail = k8s_ansible_mixin.module.fail_json
+
+    k8s_ansible_mixin.client = get_api_client(module=module)
+    containers = check_pod(k8s_ansible_mixin, module)
+    if len(containers) > 1 and module.params.get("container") is None:
+        module.fail_json(
+            msg="Pod contains more than 1 container, option 'container' should be set"
+        )
+
+    state = module.params.get("state")
+    if state == "to_pod":
+        k8s_copy = K8SCopyToPod(module, k8s_ansible_mixin.client)
+    else:
+        k8s_copy = K8SCopyFromPod(module, k8s_ansible_mixin.client)
+
+    try:
+        k8s_copy.run()
+    except Exception as e:
+        module.fail_json("Failed to copy object due to: {0}".format(to_native(e)))
+
+
+def main():
+    module = AnsibleModule(
+        argument_spec=argspec(),
+        mutually_exclusive=[("local_path", "content")],
+        required_if=[("state", "from_pod", ["local_path"])],
+        required_one_of=[["local_path", "content"]],
+        supports_check_mode=True,
+    )
+
+    execute_module(module)
+
+
+if __name__ == "__main__":
+    main()

plugins/modules/k8s_drain.py

@@ -0,0 +1,520 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2021, Aubin Bikouo <@abikouo>
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+from __future__ import absolute_import, division, print_function
+
+__metaclass__ = type
+
+
+DOCUMENTATION = r"""
+
+module: k8s_drain
+
+short_description: Drain, Cordon, or Uncordon node in k8s cluster
+
+version_added: "2.2.0"
+
+author: Aubin Bikouo (@abikouo)
+
+description:
+  - Drain node in preparation for maintenance same as kubectl drain.
+  - Cordon will mark the node as unschedulable.
+  - Uncordon will mark the node as schedulable.
+  - The given node will be marked unschedulable to prevent new pods from arriving.
+  - Then drain deletes all pods except mirror pods (which cannot be deleted through the API server).
+
+extends_documentation_fragment:
+  - kubernetes.core.k8s_auth_options
+
+options:
+  state:
+    description:
+    - Determines whether to drain, cordon, or uncordon node.
+    type: str
+    default: drain
+    choices: [ cordon, drain, uncordon ]
+  name:
+    description:
+      - The name of the node.
+    required: true
+    type: str
+  delete_options:
+    type: dict
+    description:
+      - Specify options to delete pods.
+      - This option has effect only when C(state) is set to I(drain).
+    suboptions:
+        terminate_grace_period:
+            description:
+            - Specify how many seconds to wait before forcefully terminating.
+            - If not specified, the default grace period for the object type will be used.
+            - The value zero indicates delete immediately.
+            required: false
+            type: int
+        force:
+            description:
+            - Continue even if there are pods not managed by a ReplicationController, Job, or DaemonSet.
+            type: bool
+            default: False
+        ignore_daemonsets:
+            description:
+            - Ignore DaemonSet-managed pods.
+            type: bool
+            default: False
+        delete_emptydir_data:
+            description:
+            - Continue even if there are pods using emptyDir (local data that will be deleted when the node is drained).
+            type: bool
+            default: False
+            version_added: 2.3.0
+        disable_eviction:
+            description:
+            - Forces drain to use delete rather than evict.
+            type: bool
+            default: False
+        wait_timeout:
+            description:
+            - The length of time to wait in seconds for pod to be deleted before giving up, zero means infinite.
+            type: int
+        wait_sleep:
+            description:
+            - Number of seconds to sleep between checks.
+            - Ignored if C(wait_timeout) is not set.
+            default: 5
+            type: int
+
+requirements:
+  - python >= 3.6
+  - kubernetes >= 12.0.0
+"""
+
+EXAMPLES = r"""
+- name: Drain node "foo", even if there are pods not managed by a ReplicationController, Job, or DaemonSet on it.
+  kubernetes.core.k8s_drain:
+    state: drain
+    name: foo
+    force: yes
+
+- name: Drain node "foo", but abort if there are pods not managed by a ReplicationController, Job, or DaemonSet, and use a grace period of 15 minutes.
+  kubernetes.core.k8s_drain:
+    state: drain
+    name: foo
+    delete_options:
+        terminate_grace_period: 900
+
+- name: Mark node "foo" as schedulable.
+  kubernetes.core.k8s_drain:
+    state: uncordon
+    name: foo
+
+- name: Mark node "foo" as unschedulable.
+  kubernetes.core.k8s_drain:
+    state: cordon
+    name: foo
+
+"""
+
+RETURN = r"""
+result:
+  description:
+  - The node status and the number of pods deleted.
+  returned: success
+  type: str
+"""
+
+import copy
+import time
+import traceback
+
+from datetime import datetime
+from ansible_collections.kubernetes.core.plugins.module_utils.ansiblemodule import (
+    AnsibleModule,
+)
+from ansible_collections.kubernetes.core.plugins.module_utils.args_common import (
+    AUTH_ARG_SPEC,
+)
+from ansible.module_utils._text import to_native
+
+try:
+    from kubernetes.client.api import core_v1_api
+    from kubernetes.client.models import V1DeleteOptions, V1ObjectMeta
+    from kubernetes.client.exceptions import ApiException
+except ImportError:
+    # ImportError are managed by the common module already.
+    pass
+
+HAS_EVICTION_API = True
+k8s_import_exception = None
+K8S_IMP_ERR = None
+
+try:
+    from kubernetes.client.models import V1beta1Eviction as v1_eviction
+except ImportError:
+    try:
+        from kubernetes.client.models import V1Eviction as v1_eviction
+    except ImportError as e:
+        k8s_import_exception = e
+        K8S_IMP_ERR = traceback.format_exc()
+        HAS_EVICTION_API = False
+
+
+def filter_pods(pods, force, ignore_daemonset, delete_emptydir_data):
+    k8s_kind_mirror = "kubernetes.io/config.mirror"
+    daemonSet, unmanaged, mirror, localStorage, to_delete = [], [], [], [], []
+    for pod in pods:
+        # check mirror pod: cannot be delete using API Server
+        if pod.metadata.annotations and k8s_kind_mirror in pod.metadata.annotations:
+            mirror.append((pod.metadata.namespace, pod.metadata.name))
+            continue
+
+        # Any finished pod can be deleted
+        if pod.status.phase in ("Succeeded", "Failed"):
+            to_delete.append((pod.metadata.namespace, pod.metadata.name))
+            continue
+
+        # Pod with local storage cannot be deleted
+        if pod.spec.volumes and any(vol.empty_dir for vol in pod.spec.volumes):
+            localStorage.append((pod.metadata.namespace, pod.metadata.name))
+            continue
+
+        # Check replicated Pod
+        owner_ref = pod.metadata.owner_references
+        if not owner_ref:
+            unmanaged.append((pod.metadata.namespace, pod.metadata.name))
+        else:
+            for owner in owner_ref:
+                if owner.kind == "DaemonSet":
+                    daemonSet.append((pod.metadata.namespace, pod.metadata.name))
+                else:
+                    to_delete.append((pod.metadata.namespace, pod.metadata.name))
+
+    warnings, errors = [], []
+    if unmanaged:
+        pod_names = ",".join([pod[0] + "/" + pod[1] for pod in unmanaged])
+        if not force:
+            errors.append(
+                "cannot delete Pods not managed by ReplicationController, ReplicaSet, Job,"
+                " DaemonSet or StatefulSet (use option force set to yes): {0}.".format(
+                    pod_names
+                )
+            )
+        else:
+            # Pod not managed will be deleted as 'force' is true
+            warnings.append(
+                "Deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: {0}.".format(
+                    pod_names
+                )
+            )
+            to_delete += unmanaged
+
+    # mirror pods warning
+    if mirror:
+        pod_names = ",".join([pod[0] + "/" + pod[1] for pod in mirror])
+        warnings.append(
+            "cannot delete mirror Pods using API server: {0}.".format(pod_names)
+        )
+
+    # local storage
+    if localStorage:
+        pod_names = ",".join([pod[0] + "/" + pod[1] for pod in localStorage])
+        if not delete_emptydir_data:
+            errors.append(
+                "cannot delete Pods with local storage: {0}.".format(pod_names)
+            )
+        else:
+            warnings.append("Deleting Pods with local storage: {0}.".format(pod_names))
+            for pod in localStorage:
+                to_delete.append((pod[0], pod[1]))
+
+    # DaemonSet managed Pods
+    if daemonSet:
+        pod_names = ",".join([pod[0] + "/" + pod[1] for pod in daemonSet])
+        if not ignore_daemonset:
+            errors.append(
+                "cannot delete DaemonSet-managed Pods (use option ignore_daemonset set to yes): {0}.".format(
+                    pod_names
+                )
+            )
+        else:
+            warnings.append("Ignoring DaemonSet-managed Pods: {0}.".format(pod_names))
+    return to_delete, warnings, errors
+
+
+class K8sDrainAnsible(object):
+    def __init__(self, module):
+        from ansible_collections.kubernetes.core.plugins.module_utils.common import (
+            K8sAnsibleMixin,
+            get_api_client,
+        )
+
+        self._module = module
+        self._k8s_ansible_mixin = K8sAnsibleMixin(module)
+        self._k8s_ansible_mixin.client = get_api_client(module=self._module)
+
+        self._k8s_ansible_mixin.module = self._module
+        self._k8s_ansible_mixin.argspec = self._module.argument_spec
+        self._k8s_ansible_mixin.check_mode = self._module.check_mode
+        self._k8s_ansible_mixin.params = self._module.params
+        self._k8s_ansible_mixin.fail_json = self._module.fail_json
+        self._k8s_ansible_mixin.fail = self._module.fail_json
+        self._k8s_ansible_mixin.exit_json = self._module.exit_json
+        self._k8s_ansible_mixin.warn = self._module.warn
+        self._k8s_ansible_mixin.warnings = []
+
+        self._api_instance = core_v1_api.CoreV1Api(
+            self._k8s_ansible_mixin.client.client
+        )
+        self._k8s_ansible_mixin.check_library_version()
+
+        # delete options
+        self._drain_options = module.params.get("delete_options", {})
+        self._delete_options = None
+        if self._drain_options.get("terminate_grace_period"):
+            self._delete_options = V1DeleteOptions(
+                grace_period_seconds=self._drain_options.get("terminate_grace_period")
+            )
+
+        self._changed = False
+
+    def wait_for_pod_deletion(self, pods, wait_timeout, wait_sleep):
+        start = datetime.now()
+
+        def _elapsed_time():
+            return (datetime.now() - start).seconds
+
+        response = None
+        pod = pods.pop()
+        while (_elapsed_time() < wait_timeout or wait_timeout == 0) and pods:
+            if not pod:
+                pod = pods.pop()
+            try:
+                response = self._api_instance.read_namespaced_pod(
+                    namespace=pod[0], name=pod[1]
+                )
+                if not response:
+                    pod = None
+                time.sleep(wait_sleep)
+            except ApiException as exc:
+                if exc.reason != "Not Found":
+                    self._module.fail_json(
+                        msg="Exception raised: {0}".format(exc.reason)
+                    )
+                pod = None
+            except Exception as e:
+                self._module.fail_json(msg="Exception raised: {0}".format(to_native(e)))
+        if not pods:
+            return None
+        return "timeout reached while pods were still running."
+
+    def evict_pods(self, pods):
+        for namespace, name in pods:
+            try:
+                if self._drain_options.get("disable_eviction"):
+                    self._api_instance.delete_namespaced_pod(
+                        name=name, namespace=namespace, body=self._delete_options
+                    )
+                else:
+                    body = v1_eviction(
+                        delete_options=self._delete_options,
+                        metadata=V1ObjectMeta(name=name, namespace=namespace),
+                    )
+                    self._api_instance.create_namespaced_pod_eviction(
+                        name=name, namespace=namespace, body=body
+                    )
+                self._changed = True
+            except ApiException as exc:
+                if exc.reason != "Not Found":
+                    self._module.fail_json(
+                        msg="Failed to delete pod {0}/{1} due to: {2}".format(
+                            namespace, name, exc.reason
+                        )
+                    )
+            except Exception as exc:
+                self._module.fail_json(
+                    msg="Failed to delete pod {0}/{1} due to: {2}".format(
+                        namespace, name, to_native(exc)
+                    )
+                )
+
+    def delete_or_evict_pods(self, node_unschedulable):
+        # Mark node as unschedulable
+        result = []
+        if not node_unschedulable:
+            self.patch_node(unschedulable=True)
+            result.append(
+                "node {0} marked unschedulable.".format(self._module.params.get("name"))
+            )
+            self._changed = True
+        else:
+            result.append(
+                "node {0} already marked unschedulable.".format(
+                    self._module.params.get("name")
+                )
+            )
+
+        def _revert_node_patch():
+            if self._changed:
+                self._changed = False
+                self.patch_node(unschedulable=False)
+
+        try:
+            field_selector = "spec.nodeName={name}".format(
+                name=self._module.params.get("name")
+            )
+            pod_list = self._api_instance.list_pod_for_all_namespaces(
+                field_selector=field_selector
+            )
+            # Filter pods
+            force = self._drain_options.get("force", False)
+            ignore_daemonset = self._drain_options.get("ignore_daemonsets", False)
+            delete_emptydir_data = self._drain_options.get(
+                "delete_emptydir_data", False
+            )
+            pods, warnings, errors = filter_pods(
+                pod_list.items, force, ignore_daemonset, delete_emptydir_data
+            )
+            if errors:
+                _revert_node_patch()
+                self._module.fail_json(
+                    msg="Pod deletion errors: {0}".format(" ".join(errors))
+                )
+        except ApiException as exc:
+            if exc.reason != "Not Found":
+                _revert_node_patch()
+                self._module.fail_json(
+                    msg="Failed to list pod from node {name} due to: {reason}".format(
+                        name=self._module.params.get("name"), reason=exc.reason
+                    ),
+                    status=exc.status,
+                )
+            pods = []
+        except Exception as exc:
+            _revert_node_patch()
+            self._module.fail_json(
+                msg="Failed to list pod from node {name} due to: {error}".format(
+                    name=self._module.params.get("name"), error=to_native(exc)
+                )
+            )
+
+        # Delete Pods
+        if pods:
+            self.evict_pods(pods)
+            number_pod = len(pods)
+            if self._drain_options.get("wait_timeout") is not None:
+                warn = self.wait_for_pod_deletion(
+                    pods,
+                    self._drain_options.get("wait_timeout"),
+                    self._drain_options.get("wait_sleep"),
+                )
+                if warn:
+                    warnings.append(warn)
+            result.append("{0} Pod(s) deleted from node.".format(number_pod))
+        if warnings:
+            return dict(result=" ".join(result), warnings=warnings)
+        return dict(result=" ".join(result))
+
+    def patch_node(self, unschedulable):
+
+        body = {"spec": {"unschedulable": unschedulable}}
+        try:
+            self._api_instance.patch_node(
+                name=self._module.params.get("name"), body=body
+            )
+        except Exception as exc:
+            self._module.fail_json(
+                msg="Failed to patch node due to: {0}".format(to_native(exc))
+            )
+
+    def execute_module(self):
+
+        state = self._module.params.get("state")
+        name = self._module.params.get("name")
+        try:
+            node = self._api_instance.read_node(name=name)
+        except ApiException as exc:
+            if exc.reason == "Not Found":
+                self._module.fail_json(msg="Node {0} not found.".format(name))
+            self._module.fail_json(
+                msg="Failed to retrieve node '{0}' due to: {1}".format(
+                    name, exc.reason
+                ),
+                status=exc.status,
+            )
+        except Exception as exc:
+            self._module.fail_json(
+                msg="Failed to retrieve node '{0}' due to: {1}".format(
+                    name, to_native(exc)
+                )
+            )
+
+        result = {}
+        if state == "cordon":
+            if node.spec.unschedulable:
+                self._module.exit_json(
+                    result="node {0} already marked unschedulable.".format(name)
+                )
+            self.patch_node(unschedulable=True)
+            result["result"] = "node {0} marked unschedulable.".format(name)
+            self._changed = True
+
+        elif state == "uncordon":
+            if not node.spec.unschedulable:
+                self._module.exit_json(
+                    result="node {0} already marked schedulable.".format(name)
+                )
+            self.patch_node(unschedulable=False)
+            result["result"] = "node {0} marked schedulable.".format(name)
+            self._changed = True
+
+        else:
+            # drain node
+            # Delete or Evict Pods
+            ret = self.delete_or_evict_pods(node_unschedulable=node.spec.unschedulable)
+            result.update(ret)
+
+        self._module.exit_json(changed=self._changed, **result)
+
+
+def argspec():
+    argument_spec = copy.deepcopy(AUTH_ARG_SPEC)
+    argument_spec.update(
+        dict(
+            state=dict(default="drain", choices=["cordon", "drain", "uncordon"]),
+            name=dict(required=True),
+            delete_options=dict(
+                type="dict",
+                default={},
+                options=dict(
+                    terminate_grace_period=dict(type="int"),
+                    force=dict(type="bool", default=False),
+                    ignore_daemonsets=dict(type="bool", default=False),
+                    delete_emptydir_data=dict(type="bool", default=False),
+                    disable_eviction=dict(type="bool", default=False),
+                    wait_timeout=dict(type="int"),
+                    wait_sleep=dict(type="int", default=5),
+                ),
+            ),
+        )
+    )
+    return argument_spec
+
+
+def main():
+    module = AnsibleModule(argument_spec=argspec())
+
+    if not HAS_EVICTION_API:
+        module.fail_json(
+            msg="The kubernetes Python library missing with V1Eviction API",
+            exception=K8S_IMP_ERR,
+            error=to_native(k8s_import_exception),
+        )
+
+    k8s_drain = K8sDrainAnsible(module)
+    k8s_drain.execute_module()
+
+
+if __name__ == "__main__":
+    main()

plugins/modules/k8s_exec.py

@@ -9,7 +9,7 @@ from __future__ import absolute_import, division, print_function
 __metaclass__ = type
 
 
-DOCUMENTATION = r'''
+DOCUMENTATION = r"""
 
 module: k8s_exec
 
@@ -31,6 +31,7 @@ requirements:
   - "PyYAML >= 3.11"
 
 notes:
+  - Return code C(rc) for the command executed is added in output in version 2.2.0, and deprecates return code C(return_code).
   - Return code C(return_code) for the command executed is added in output in version 1.0.0.
   - The authenticated user must have at least read access to the pods resource and write access to the pods/exec resource.
 
@@ -39,32 +40,33 @@ options:
     description:
     - The URL of an HTTP proxy to use for the connection.
     - Can also be specified via I(K8S_AUTH_PROXY) environment variable.
-    - Please note that this module does not pick up typical proxy settings from the environment (e.g. HTTP_PROXY).
+    - Please note that this module does not pick up typical proxy settings from the environment (for example, HTTP_PROXY).
     type: str
   namespace:
     description:
-    - The pod namespace name
+    - The pod namespace name.
     type: str
     required: yes
   pod:
     description:
-    - The pod name
+    - The pod name.
     type: str
     required: yes
   container:
     description:
     - The name of the container in the pod to connect to.
     - Defaults to only container if there is only one container in the pod.
+    - If not specified, will choose the first container from the given pod as kubectl cmdline does.
     type: str
     required: no
   command:
     description:
-    - The command to execute
+    - The command to execute.
     type: str
     required: yes
-'''
+"""
 
-EXAMPLES = r'''
+EXAMPLES = r"""
 - name: Execute a command
   kubernetes.core.k8s_exec:
     namespace: myproject
@@ -82,10 +84,17 @@ EXAMPLES = r'''
 - name: Check last command status
   debug:
     msg: "cmd failed"
-  when: command_status.return_code != 0
-'''
+  when: command_status.rc != 0
 
-RETURN = r'''
+- name: Specify a container name to execute the command on
+  kubernetes.core.k8s_exec:
+    namespace: myproject
+    pod: busybox-test
+    container: manager
+    command: echo "hello"
+"""
+
+RETURN = r"""
 result:
   description:
   - The command object
@@ -104,10 +113,14 @@ result:
      stderr_lines:
        description: The command stderr
        type: str
-     return_code:
+     rc:
        description: The command status code
        type: int
-'''
+       version_added: 2.2.0
+     return_code:
+       description: The command status code. This attribute is deprecated and will be removed in a future release. Please use rc instead.
+       type: int
+"""
 
 import copy
 import shlex
@@ -118,15 +131,18 @@ except ImportError:
     # ImportError are managed by the common module already.
     pass
 
-from ansible_collections.kubernetes.core.plugins.module_utils.ansiblemodule import AnsibleModule
+from ansible_collections.kubernetes.core.plugins.module_utils.ansiblemodule import (
+    AnsibleModule,
+)
 from ansible.module_utils._text import to_native
 from ansible_collections.kubernetes.core.plugins.module_utils.common import (
-    AUTH_ARG_SPEC
+    AUTH_ARG_SPEC,
 )
 
 try:
     from kubernetes.client.apis import core_v1_api
     from kubernetes.stream import stream
+    from kubernetes.client.exceptions import ApiException
 except ImportError:
     # ImportError are managed by the common module already.
     pass
@@ -134,10 +150,10 @@ except ImportError:
 
 def argspec():
     spec = copy.deepcopy(AUTH_ARG_SPEC)
-    spec['namespace'] = dict(type='str', required=True)
-    spec['pod'] = dict(type='str', required=True)
-    spec['container'] = dict(type='str')
-    spec['command'] = dict(type='str', required=True)
+    spec["namespace"] = dict(type="str", required=True)
+    spec["pod"] = dict(type="str", required=True)
+    spec["container"] = dict(type="str")
+    spec["command"] = dict(type="str", required=True)
     return spec
 
 
@@ -148,8 +164,21 @@ def execute_module(module, k8s_ansible_mixin):
 
     # hack because passing the container as None breaks things
     optional_kwargs = {}
-    if module.params.get('container'):
-        optional_kwargs['container'] = module.params['container']
+    if module.params.get("container"):
+        optional_kwargs["container"] = module.params["container"]
+    else:
+        # default to the first container available on pod
+        resp = None
+        try:
+            resp = api.read_namespaced_pod(
+                name=module.params["pod"], namespace=module.params["namespace"]
+            )
+        except ApiException:
+            pass
+
+        if resp and len(resp.spec.containers) >= 1:
+            optional_kwargs["container"] = resp.spec.containers[0].name
+
     try:
         resp = stream(
             api.connect_get_namespaced_pod_exec,
@@ -160,10 +189,14 @@ def execute_module(module, k8s_ansible_mixin):
             stderr=True,
             stdin=False,
             tty=False,
-            _preload_content=False, **optional_kwargs)
+            _preload_content=False,
+            **optional_kwargs
+        )
     except Exception as e:
-        module.fail_json(msg="Failed to execute on pod %s"
-                             " due to : %s" % (module.params.get('pod'), to_native(e)))
+        module.fail_json(
+            msg="Failed to execute on pod %s"
+            " due to : %s" % (module.params.get("pod"), to_native(e))
+        )
     stdout, stderr, rc = [], [], 0
     while resp.is_open():
         resp.update(timeout=1)
@@ -173,17 +206,23 @@ def execute_module(module, k8s_ansible_mixin):
             stderr.append(resp.read_stderr())
     err = resp.read_channel(3)
     err = yaml.safe_load(err)
-    if err['status'] == 'Success':
+    if err["status"] == "Success":
         rc = 0
     else:
-        rc = int(err['details']['causes'][0]['message'])
+        rc = int(err["details"]["causes"][0]["message"])
 
+    module.deprecate(
+        "The 'return_code' return key is deprecated. Please use 'rc' instead.",
+        version="4.0.0",
+        collection_name="kubernetes.core",
+    )
     module.exit_json(
         # Some command might change environment, but ultimately failing at end
         changed=True,
         stdout="".join(stdout),
         stderr="".join(stderr),
-        return_code=rc
+        rc=rc,
+        return_code=rc,
     )
 
 
@@ -193,12 +232,14 @@ def main():
         supports_check_mode=True,
     )
     from ansible_collections.kubernetes.core.plugins.module_utils.common import (
-        K8sAnsibleMixin, get_api_client)
+        K8sAnsibleMixin,
+        get_api_client,
+    )
 
     k8s_ansible_mixin = K8sAnsibleMixin(module)
     k8s_ansible_mixin.client = get_api_client(module=module)
     execute_module(module, k8s_ansible_mixin)
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     main()

plugins/modules/k8s_info.py

@@ -9,7 +9,7 @@ from __future__ import absolute_import, division, print_function
 __metaclass__ = type
 
 
-DOCUMENTATION = r'''
+DOCUMENTATION = r"""
 module: k8s_info
 
 short_description: Describe Kubernetes (K8s) objects
@@ -52,9 +52,9 @@ requirements:
   - "python >= 3.6"
   - "kubernetes >= 12.0.0"
   - "PyYAML >= 3.11"
-'''
+"""
 
-EXAMPLES = r'''
+EXAMPLES = r"""
 - name: Get an existing Service object
   kubernetes.core.k8s_info:
     api_version: v1
@@ -109,9 +109,9 @@ EXAMPLES = r'''
     namespace: default
     wait_sleep: 10
     wait_timeout: 360
-'''
+"""
 
-RETURN = r'''
+RETURN = r"""
 api_found:
   description:
   - Whether the specified api_version and kind were successfully mapped to an existing API on the targeted cluster.
@@ -144,12 +144,17 @@ resources:
       description: Current status details for the object.
       returned: success
       type: dict
-'''
+"""
 
 import copy
 
-from ansible_collections.kubernetes.core.plugins.module_utils.ansiblemodule import AnsibleModule
-from ansible_collections.kubernetes.core.plugins.module_utils.args_common import (AUTH_ARG_SPEC, WAIT_ARG_SPEC)
+from ansible_collections.kubernetes.core.plugins.module_utils.ansiblemodule import (
+    AnsibleModule,
+)
+from ansible_collections.kubernetes.core.plugins.module_utils.args_common import (
+    AUTH_ARG_SPEC,
+    WAIT_ARG_SPEC,
+)
 
 
 def execute_module(module, k8s_ansible_mixin):
@@ -174,11 +179,11 @@ def argspec():
     args.update(
         dict(
             kind=dict(required=True),
-            api_version=dict(default='v1', aliases=['api', 'version']),
+            api_version=dict(default="v1", aliases=["api", "version"]),
             name=dict(),
             namespace=dict(),
-            label_selectors=dict(type='list', elements='str', default=[]),
-            field_selectors=dict(type='list', elements='str', default=[]),
+            label_selectors=dict(type="list", elements="str", default=[]),
+            field_selectors=dict(type="list", elements="str", default=[]),
         )
     )
     return args
@@ -187,12 +192,18 @@ def argspec():
 def main():
     module = AnsibleModule(argument_spec=argspec(), supports_check_mode=True)
     from ansible_collections.kubernetes.core.plugins.module_utils.common import (
-        K8sAnsibleMixin, get_api_client)
+        K8sAnsibleMixin,
+        get_api_client,
+    )
 
     k8s_ansible_mixin = K8sAnsibleMixin(module)
     k8s_ansible_mixin.client = get_api_client(module=module)
+    k8s_ansible_mixin.fail_json = module.fail_json
+    k8s_ansible_mixin.fail = module.fail_json
+    k8s_ansible_mixin.exit_json = module.exit_json
+    k8s_ansible_mixin.warn = module.warn
     execute_module(module, k8s_ansible_mixin)
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     main()

plugins/modules/k8s_json_patch.py

@@ -8,14 +8,14 @@ from __future__ import absolute_import, division, print_function
 __metaclass__ = type
 
 
-DOCUMENTATION = r'''
+DOCUMENTATION = r"""
 module: k8s_json_patch
 
 short_description: Apply JSON patch operations to existing objects
 
 description:
   - This module is used to apply RFC 6902 JSON patch operations only.
-  - Use the M(k8s) module for strategic merge or JSON merge operations.
+  - Use the M(kubernetes.core.k8s) module for strategic merge or JSON merge operations.
   - The jsonpatch library is required for check mode.
 
 version_added: 2.0.0
@@ -66,9 +66,9 @@ requirements:
   - "kubernetes >= 12.0.0"
   - "PyYAML >= 3.11"
   - "jsonpatch"
-'''
+"""
 
-EXAMPLES = r'''
+EXAMPLES = r"""
 - name: Apply multiple patch operations to an existing Pod
   kubernetes.core.k8s_json_patch:
     kind: Pod
@@ -81,9 +81,9 @@ EXAMPLES = r'''
       - op: replace
         patch: /spec/containers/0/image
         value: nginx
-'''
+"""
 
-RETURN = r'''
+RETURN = r"""
 result:
   description: The modified object.
   returned: success
@@ -122,17 +122,24 @@ error:
       "msg": "Failed to import the required Python library (jsonpatch) ...",
       "exception": "Traceback (most recent call last): ..."
     }
-'''
+"""
 
 import copy
 import traceback
 
 from ansible.module_utils.basic import missing_required_lib
 from ansible.module_utils._text import to_native
-from ansible_collections.kubernetes.core.plugins.module_utils.ansiblemodule import AnsibleModule
-from ansible_collections.kubernetes.core.plugins.module_utils.args_common import AUTH_ARG_SPEC, WAIT_ARG_SPEC
+from ansible_collections.kubernetes.core.plugins.module_utils.ansiblemodule import (
+    AnsibleModule,
+)
+from ansible_collections.kubernetes.core.plugins.module_utils.args_common import (
+    AUTH_ARG_SPEC,
+    WAIT_ARG_SPEC,
+)
 from ansible_collections.kubernetes.core.plugins.module_utils.common import (
-    get_api_client, K8sAnsibleMixin)
+    get_api_client,
+    K8sAnsibleMixin,
+)
 
 try:
     from kubernetes.dynamic.exceptions import DynamicApiError
@@ -143,6 +150,7 @@ except ImportError:
 JSON_PATCH_IMPORT_ERR = None
 try:
     import jsonpatch
+
     HAS_JSON_PATCH = True
 except ImportError:
     HAS_JSON_PATCH = False
@@ -150,33 +158,18 @@ except ImportError:
 
 
 JSON_PATCH_ARGS = {
-    'api_version': {
-        'default': 'v1',
-        'aliases': ['api', 'version'],
-    },
-    "kind": {
-        "type": "str",
-        "required": True,
-    },
-    "namespace": {
-        "type": "str",
-    },
-    "name": {
-        "type": "str",
-        "required": True,
-    },
-    "patch": {
-        "type": "list",
-        "required": True,
-        "elements": "dict",
-    },
+    "api_version": {"default": "v1", "aliases": ["api", "version"]},
+    "kind": {"type": "str", "required": True},
+    "namespace": {"type": "str"},
+    "name": {"type": "str", "required": True},
+    "patch": {"type": "list", "required": True, "elements": "dict"},
 }
 
 
 def json_patch(existing, patch):
     if not HAS_JSON_PATCH:
         error = {
-            "msg": missing_required_lib('jsonpatch'),
+            "msg": missing_required_lib("jsonpatch"),
             "exception": JSON_PATCH_IMPORT_ERR,
         }
         return None, error
@@ -185,16 +178,10 @@ def json_patch(existing, patch):
         patched = patch.apply(existing)
         return patched, None
     except jsonpatch.InvalidJsonPatch as e:
-        error = {
-            "msg": "Invalid JSON patch",
-            "exception": e
-        }
+        error = {"msg": "Invalid JSON patch", "exception": e}
         return None, error
     except jsonpatch.JsonPatchConflict as e:
-        error = {
-            "msg": "Patch could not be applied due to a conflict",
-            "exception": e
-        }
+        error = {"msg": "Patch could not be applied due to a conflict", "exception": e}
         return None, error
 
 
@@ -209,15 +196,14 @@ def execute_module(k8s_module, module):
     wait_sleep = module.params.get("wait_sleep")
     wait_timeout = module.params.get("wait_timeout")
     wait_condition = None
-    if module.params.get("wait_condition") and module.params.get("wait_condition").get("type"):
-        wait_condition = module.params['wait_condition']
+    if module.params.get("wait_condition") and module.params.get("wait_condition").get(
+        "type"
+    ):
+        wait_condition = module.params["wait_condition"]
     # definition is needed for wait
     definition = {
         "kind": kind,
-        "metadata": {
-            "name": name,
-            "namespace": namespace,
-        }
+        "metadata": {"name": name, "namespace": namespace},
     }
 
     def build_error_msg(kind, name, msg):
@@ -228,33 +214,54 @@ def execute_module(k8s_module, module):
     try:
         existing = resource.get(name=name, namespace=namespace)
     except DynamicApiError as exc:
-        msg = 'Failed to retrieve requested object: {0}'.format(exc.body)
-        module.fail_json(msg=build_error_msg(kind, name, msg), error=exc.status, status=exc.status, reason=exc.reason)
+        msg = "Failed to retrieve requested object: {0}".format(exc.body)
+        module.fail_json(
+            msg=build_error_msg(kind, name, msg),
+            error=exc.status,
+            status=exc.status,
+            reason=exc.reason,
+        )
     except ValueError as exc:
-        msg = 'Failed to retrieve requested object: {0}'.format(to_native(exc))
-        module.fail_json(msg=build_error_msg(kind, name, msg), error='', status='', reason='')
+        msg = "Failed to retrieve requested object: {0}".format(to_native(exc))
+        module.fail_json(
+            msg=build_error_msg(kind, name, msg), error="", status="", reason=""
+        )
 
-    if module.check_mode:
+    if module.check_mode and not k8s_module.supports_dry_run:
         obj, error = json_patch(existing.to_dict(), patch)
         if error:
             module.fail_json(**error)
     else:
+        params = {}
+        if module.check_mode:
+            params["dry_run"] = "All"
         try:
-            obj = resource.patch(patch, name=name, namespace=namespace, content_type="application/json-patch+json").to_dict()
+            obj = resource.patch(
+                patch,
+                name=name,
+                namespace=namespace,
+                content_type="application/json-patch+json",
+                **params
+            ).to_dict()
         except DynamicApiError as exc:
             msg = "Failed to patch existing object: {0}".format(exc.body)
-            module.fail_json(msg=msg, error=exc.status, status=exc.status, reason=exc.reason)
+            module.fail_json(
+                msg=msg, error=exc.status, status=exc.status, reason=exc.reason
+            )
         except Exception as exc:
             msg = "Failed to patch existing object: {0}".format(exc)
-            module.fail_json(msg=msg, error=to_native(exc), status='', reason='')
+            module.fail_json(msg=msg, error=to_native(exc), status="", reason="")
 
     success = True
     result = {"result": obj}
     if wait and not module.check_mode:
-        success, result['result'], result['duration'] = k8s_module.wait(resource, definition, wait_sleep, wait_timeout, condition=wait_condition)
+        success, result["result"], result["duration"] = k8s_module.wait(
+            resource, definition, wait_sleep, wait_timeout, condition=wait_condition
+        )
     match, diffs = k8s_module.diff_objects(existing.to_dict(), obj)
     result["changed"] = not match
-    result["diff"] = diffs
+    if module._diff:
+        result["diff"] = diffs
 
     if not success:
         msg = "Resource update timed out"

plugins/modules/k8s_log.py

@@ -9,7 +9,7 @@ from __future__ import absolute_import, division, print_function
 __metaclass__ = type
 
 
-DOCUMENTATION = r'''
+DOCUMENTATION = r"""
 module: k8s_log
 
 short_description: Fetch logs from Kubernetes resources
@@ -54,14 +54,20 @@ options:
     - If there is more than one container, this option is required.
     required: no
     type: str
+  since_seconds:
+    description:
+    - A relative time in seconds before the current time from which to show logs.
+    required: no
+    type: str
+    version_added: '2.2.0'
 
 requirements:
   - "python >= 3.6"
   - "kubernetes >= 12.0.0"
   - "PyYAML >= 3.11"
-'''
+"""
 
-EXAMPLES = r'''
+EXAMPLES = r"""
 - name: Get a log from a Pod
   kubernetes.core.k8s_log:
     name: example-1
@@ -83,6 +89,7 @@ EXAMPLES = r'''
     kind: Deployment
     namespace: testing
     name: example
+    since_seconds: "4000"
   register: log
 
 # This will get the log from a single Pod managed by this DeploymentConfig
@@ -93,9 +100,9 @@ EXAMPLES = r'''
     namespace: testing
     name: example
   register: log
-'''
+"""
 
-RETURN = r'''
+RETURN = r"""
 log:
   type: str
   description:
@@ -106,15 +113,20 @@ log_lines:
   description:
   - The log of the object, split on newlines
   returned: success
-'''
+"""
 
 
 import copy
 
-from ansible_collections.kubernetes.core.plugins.module_utils.ansiblemodule import AnsibleModule
+from ansible_collections.kubernetes.core.plugins.module_utils.ansiblemodule import (
+    AnsibleModule,
+)
 from ansible.module_utils.six import PY2
 
-from ansible_collections.kubernetes.core.plugins.module_utils.args_common import (AUTH_ARG_SPEC, NAME_ARG_SPEC)
+from ansible_collections.kubernetes.core.plugins.module_utils.args_common import (
+    AUTH_ARG_SPEC,
+    NAME_ARG_SPEC,
+)
 
 
 def argspec():
@@ -122,51 +134,62 @@ def argspec():
     args.update(NAME_ARG_SPEC)
     args.update(
         dict(
-            kind=dict(type='str', default='Pod'),
+            kind=dict(type="str", default="Pod"),
             container=dict(),
-            label_selectors=dict(type='list', elements='str', default=[]),
+            since_seconds=dict(),
+            label_selectors=dict(type="list", elements="str", default=[]),
         )
     )
     return args
 
 
 def execute_module(module, k8s_ansible_mixin):
-    name = module.params.get('name')
-    namespace = module.params.get('namespace')
-    label_selector = ','.join(module.params.get('label_selectors', {}))
+    name = module.params.get("name")
+    namespace = module.params.get("namespace")
+    label_selector = ",".join(module.params.get("label_selectors", {}))
     if name and label_selector:
-        module.fail(msg='Only one of name or label_selectors can be provided')
+        module.fail(msg="Only one of name or label_selectors can be provided")
 
-    resource = k8s_ansible_mixin.find_resource(module.params['kind'], module.params['api_version'], fail=True)
-    v1_pods = k8s_ansible_mixin.find_resource('Pod', 'v1', fail=True)
+    resource = k8s_ansible_mixin.find_resource(
+        module.params["kind"], module.params["api_version"], fail=True
+    )
+    v1_pods = k8s_ansible_mixin.find_resource("Pod", "v1", fail=True)
 
-    if 'log' not in resource.subresources:
+    if "log" not in resource.subresources:
         if not name:
-            module.fail(msg='name must be provided for resources that do not support the log subresource')
+            module.fail(
+                msg="name must be provided for resources that do not support the log subresource"
+            )
         instance = resource.get(name=name, namespace=namespace)
-        label_selector = ','.join(extract_selectors(module, instance))
+        label_selector = ",".join(extract_selectors(module, instance))
         resource = v1_pods
 
     if label_selector:
         instances = v1_pods.get(namespace=namespace, label_selector=label_selector)
         if not instances.items:
-            module.fail(msg='No pods in namespace {0} matched selector {1}'.format(namespace, label_selector))
+            module.fail(
+                msg="No pods in namespace {0} matched selector {1}".format(
+                    namespace, label_selector
+                )
+            )
         # This matches the behavior of kubectl when logging pods via a selector
         name = instances.items[0].metadata.name
         resource = v1_pods
 
     kwargs = {}
-    if module.params.get('container'):
-        kwargs['query_params'] = dict(container=module.params['container'])
+    if module.params.get("container"):
+        kwargs["query_params"] = dict(container=module.params["container"])
 
-    log = serialize_log(resource.log.get(
-        name=name,
-        namespace=namespace,
-        serialize=False,
-        **kwargs
-    ))
+    if module.params.get("since_seconds"):
+        kwargs.setdefault("query_params", {}).update(
+            {"sinceSeconds": module.params["since_seconds"]}
+        )
 
-    module.exit_json(changed=False, log=log, log_lines=log.split('\n'))
+    log = serialize_log(
+        resource.log.get(name=name, namespace=namespace, serialize=False, **kwargs)
+    )
+
+    module.exit_json(changed=False, log=log, log_lines=log.split("\n"))
 
 
 def extract_selectors(module, instance):
@@ -174,35 +197,46 @@ def extract_selectors(module, instance):
     # https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/#label-selectors
     selectors = []
     if not instance.spec.selector:
-        module.fail(msg='{0} {1} does not support the log subresource directly, and no Pod selector was found on the object'.format(
-                    '/'.join(instance.group, instance.apiVersion), instance.kind))
+        module.fail(
+            msg="{0} {1} does not support the log subresource directly, and no Pod selector was found on the object".format(
+                "/".join(instance.group, instance.apiVersion), instance.kind
+            )
+        )
 
-    if not (instance.spec.selector.matchLabels or instance.spec.selector.matchExpressions):
+    if not (
+        instance.spec.selector.matchLabels or instance.spec.selector.matchExpressions
+    ):
         # A few resources (like DeploymentConfigs) just use a simple key:value style instead of supporting expressions
         for k, v in dict(instance.spec.selector).items():
-            selectors.append('{0}={1}'.format(k, v))
+            selectors.append("{0}={1}".format(k, v))
         return selectors
 
     if instance.spec.selector.matchLabels:
         for k, v in dict(instance.spec.selector.matchLabels).items():
-            selectors.append('{0}={1}'.format(k, v))
+            selectors.append("{0}={1}".format(k, v))
 
     if instance.spec.selector.matchExpressions:
         for expression in instance.spec.selector.matchExpressions:
             operator = expression.operator
 
-            if operator == 'Exists':
+            if operator == "Exists":
                 selectors.append(expression.key)
-            elif operator == 'DoesNotExist':
-                selectors.append('!{0}'.format(expression.key))
-            elif operator in ['In', 'NotIn']:
-                selectors.append('{key} {operator} {values}'.format(
-                    key=expression.key,
-                    operator=operator.lower(),
-                    values='({0})'.format(', '.join(expression.values))
-                ))
+            elif operator == "DoesNotExist":
+                selectors.append("!{0}".format(expression.key))
+            elif operator in ["In", "NotIn"]:
+                selectors.append(
+                    "{key} {operator} {values}".format(
+                        key=expression.key,
+                        operator=operator.lower(),
+                        values="({0})".format(", ".join(expression.values)),
+                    )
+                )
             else:
-                module.fail(msg='The k8s_log module does not support the {0} matchExpression operator'.format(operator.lower()))
+                module.fail(
+                    msg="The k8s_log module does not support the {0} matchExpression operator".format(
+                        operator.lower()
+                    )
+                )
 
     return selectors
 
@@ -210,18 +244,20 @@ def extract_selectors(module, instance):
 def serialize_log(response):
     if PY2:
         return response.data
-    return response.data.decode('utf8')
+    return response.data.decode("utf8")
 
 
 def main():
     module = AnsibleModule(argument_spec=argspec(), supports_check_mode=True)
     from ansible_collections.kubernetes.core.plugins.module_utils.common import (
-        K8sAnsibleMixin, get_api_client)
+        K8sAnsibleMixin,
+        get_api_client,
+    )
 
     k8s_ansible_mixin = K8sAnsibleMixin(module)
     k8s_ansible_mixin.client = get_api_client(module=module)
     execute_module(module, k8s_ansible_mixin)
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     main()

plugins/modules/k8s_rollback.py

@@ -5,10 +5,11 @@
 # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
 
 from __future__ import absolute_import, division, print_function
+
 __metaclass__ = type
 
 
-DOCUMENTATION = r'''
+DOCUMENTATION = r"""
 module: k8s_rollback
 short_description: Rollback Kubernetes (K8S) Deployments and DaemonSets
 version_added: "1.0.0"
@@ -34,18 +35,18 @@ requirements:
   - "python >= 3.6"
   - "kubernetes >= 12.0.0"
   - "PyYAML >= 3.11"
-'''
+"""
 
-EXAMPLES = r'''
+EXAMPLES = r"""
 - name: Rollback a failed deployment
   kubernetes.core.k8s_rollback:
     api_version: apps/v1
     kind: Deployment
     name: web
     namespace: testing
-'''
+"""
 
-RETURN = r'''
+RETURN = r"""
 rollback_info:
   description:
   - The object that was rolled back.
@@ -74,25 +75,29 @@ rollback_info:
       description: Current status details for the object.
       returned: success
       type: dict
-'''
+"""
 
 import copy
 
-from ansible_collections.kubernetes.core.plugins.module_utils.ansiblemodule import AnsibleModule
+from ansible_collections.kubernetes.core.plugins.module_utils.ansiblemodule import (
+    AnsibleModule,
+)
 from ansible_collections.kubernetes.core.plugins.module_utils.args_common import (
-    AUTH_ARG_SPEC, NAME_ARG_SPEC)
+    AUTH_ARG_SPEC,
+    NAME_ARG_SPEC,
+)
 
 
 def get_managed_resource(module):
     managed_resource = {}
 
-    kind = module.params['kind']
+    kind = module.params["kind"]
     if kind == "DaemonSet":
-        managed_resource['kind'] = "ControllerRevision"
-        managed_resource['api_version'] = "apps/v1"
+        managed_resource["kind"] = "ControllerRevision"
+        managed_resource["api_version"] = "apps/v1"
     elif kind == "Deployment":
-        managed_resource['kind'] = "ReplicaSet"
-        managed_resource['api_version'] = "apps/v1"
+        managed_resource["kind"] = "ReplicaSet"
+        managed_resource["api_version"] = "apps/v1"
     else:
         module.fail(msg="Cannot perform rollback on resource of kind {0}".format(kind))
     return managed_resource
@@ -102,80 +107,100 @@ def execute_module(module, k8s_ansible_mixin):
     results = []
 
     resources = k8s_ansible_mixin.kubernetes_facts(
-        module.params['kind'],
-        module.params['api_version'],
-        module.params['name'],
-        module.params['namespace'],
-        module.params['label_selectors'],
-        module.params['field_selectors'])
+        module.params["kind"],
+        module.params["api_version"],
+        module.params["name"],
+        module.params["namespace"],
+        module.params["label_selectors"],
+        module.params["field_selectors"],
+    )
 
-    for resource in resources['resources']:
+    changed = False
+    for resource in resources["resources"]:
         result = perform_action(module, k8s_ansible_mixin, resource)
+        changed = result["changed"] or changed
         results.append(result)
 
-    module.exit_json(**{
-        'changed': True,
-        'rollback_info': results
-    })
+    module.exit_json(**{"changed": changed, "rollback_info": results})
 
 
 def perform_action(module, k8s_ansible_mixin, resource):
-    if module.params['kind'] == "DaemonSet":
-        current_revision = resource['metadata']['generation']
-    elif module.params['kind'] == "Deployment":
-        current_revision = resource['metadata']['annotations']['deployment.kubernetes.io/revision']
+    if module.params["kind"] == "DaemonSet":
+        current_revision = resource["metadata"]["generation"]
+    elif module.params["kind"] == "Deployment":
+        current_revision = resource["metadata"]["annotations"][
+            "deployment.kubernetes.io/revision"
+        ]
 
     managed_resource = get_managed_resource(module)
     managed_resources = k8s_ansible_mixin.kubernetes_facts(
-        managed_resource['kind'],
-        managed_resource['api_version'],
-        '',
-        module.params['namespace'],
-        resource['spec']
-        ['selector']
-        ['matchLabels'],
-        '')
+        managed_resource["kind"],
+        managed_resource["api_version"],
+        "",
+        module.params["namespace"],
+        resource["spec"]["selector"]["matchLabels"],
+        "",
+    )
 
-    prev_managed_resource = get_previous_revision(managed_resources['resources'],
-                                                  current_revision)
+    prev_managed_resource = get_previous_revision(
+        managed_resources["resources"], current_revision
+    )
+    if not prev_managed_resource:
+        warn = "No rollout history found for resource %s/%s" % (
+            module.params["kind"],
+            resource["metadata"]["name"],
+        )
+        result = {"changed": False, "warnings": [warn]}
+        return result
 
-    if module.params['kind'] == "Deployment":
-        del prev_managed_resource['spec']['template']['metadata']['labels']['pod-template-hash']
+    if module.params["kind"] == "Deployment":
+        del prev_managed_resource["spec"]["template"]["metadata"]["labels"][
+            "pod-template-hash"
+        ]
 
-        resource_patch = [{
-            "op": "replace",
-            "path": "/spec/template",
-            "value": prev_managed_resource['spec']['template']
-        }, {
-            "op": "replace",
-            "path": "/metadata/annotations",
-            "value": {
-                "deployment.kubernetes.io/revision": prev_managed_resource['metadata']['annotations']['deployment.kubernetes.io/revision']
-            }
-        }]
+        resource_patch = [
+            {
+                "op": "replace",
+                "path": "/spec/template",
+                "value": prev_managed_resource["spec"]["template"],
+            },
+            {
+                "op": "replace",
+                "path": "/metadata/annotations",
+                "value": {
+                    "deployment.kubernetes.io/revision": prev_managed_resource[
+                        "metadata"
+                    ]["annotations"]["deployment.kubernetes.io/revision"]
+                },
+            },
+        ]
 
-        api_target = 'deployments'
-        content_type = 'application/json-patch+json'
-    elif module.params['kind'] == "DaemonSet":
+        api_target = "deployments"
+        content_type = "application/json-patch+json"
+    elif module.params["kind"] == "DaemonSet":
         resource_patch = prev_managed_resource["data"]
 
-        api_target = 'daemonsets'
-        content_type = 'application/strategic-merge-patch+json'
+        api_target = "daemonsets"
+        content_type = "application/strategic-merge-patch+json"
 
-    rollback = k8s_ansible_mixin.client.request(
-        "PATCH",
-        "/apis/{0}/namespaces/{1}/{2}/{3}"
-        .format(module.params['api_version'],
-                module.params['namespace'],
+    rollback = resource
+    if not module.check_mode:
+        rollback = k8s_ansible_mixin.client.request(
+            "PATCH",
+            "/apis/{0}/namespaces/{1}/{2}/{3}".format(
+                module.params["api_version"],
+                module.params["namespace"],
                 api_target,
-                module.params['name']),
-        body=resource_patch,
-        content_type=content_type)
+                module.params["name"],
+            ),
+            body=resource_patch,
+            content_type=content_type,
+        ).to_dict()
 
-    result = {'changed': True}
-    result['method'] = 'patch'
-    result['body'] = resource_patch
-    result['resources'] = rollback.to_dict()
+    result = {"changed": True}
+    result["method"] = "patch"
+    result["body"] = resource_patch
+    result["resources"] = rollback
     return result
 
 
@@ -184,8 +209,8 @@ def argspec():
     args.update(NAME_ARG_SPEC)
     args.update(
         dict(
-            label_selectors=dict(type='list', elements='str', default=[]),
-            field_selectors=dict(type='list', elements='str', default=[]),
+            label_selectors=dict(type="list", elements="str", default=[]),
+            field_selectors=dict(type="list", elements="str", default=[]),
         )
     )
     return args
@@ -193,27 +218,40 @@ def argspec():
 
 def get_previous_revision(all_resources, current_revision):
     for resource in all_resources:
-        if resource['kind'] == 'ReplicaSet':
-            if int(resource['metadata']
-                   ['annotations']
-                   ['deployment.kubernetes.io/revision']) == int(current_revision) - 1:
+        if resource["kind"] == "ReplicaSet":
+            if (
+                int(
+                    resource["metadata"]["annotations"][
+                        "deployment.kubernetes.io/revision"
+                    ]
+                )
+                == int(current_revision) - 1
+            ):
                 return resource
-        elif resource['kind'] == 'ControllerRevision':
-            if int(resource['metadata']
-                   ['annotations']
-                   ['deprecated.daemonset.template.generation']) == int(current_revision) - 1:
+        elif resource["kind"] == "ControllerRevision":
+            if (
+                int(
+                    resource["metadata"]["annotations"][
+                        "deprecated.daemonset.template.generation"
+                    ]
+                )
+                == int(current_revision) - 1
+            ):
                 return resource
     return None
 
 
 def main():
     module = AnsibleModule(argument_spec=argspec(), supports_check_mode=True)
-    from ansible_collections.kubernetes.core.plugins.module_utils.common import (K8sAnsibleMixin, get_api_client)
+    from ansible_collections.kubernetes.core.plugins.module_utils.common import (
+        K8sAnsibleMixin,
+        get_api_client,
+    )
 
     k8s_ansible_mixin = K8sAnsibleMixin(module)
     k8s_ansible_mixin.client = get_api_client(module=module)
     execute_module(module, k8s_ansible_mixin)
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     main()

plugins/modules/k8s_scale.py

@@ -10,7 +10,7 @@ from __future__ import absolute_import, division, print_function
 __metaclass__ = type
 
 
-DOCUMENTATION = r'''
+DOCUMENTATION = r"""
 
 module: k8s_scale
 
@@ -48,9 +48,9 @@ requirements:
     - "python >= 3.6"
     - "kubernetes >= 12.0.0"
     - "PyYAML >= 3.11"
-'''
+"""
 
-EXAMPLES = r'''
+EXAMPLES = r"""
 - name: Scale deployment up, and extend timeout
   kubernetes.core.k8s_scale:
     api_version: v1
@@ -105,9 +105,9 @@ EXAMPLES = r'''
     label_selectors:
       - app=test
     continue_on_error: true
-'''
+"""
 
-RETURN = r'''
+RETURN = r"""
 result:
   description:
   - If a change was made, will return the patched object, otherwise returns the existing object.
@@ -139,129 +139,170 @@ result:
        returned: when C(wait) is true
        type: int
        sample: 48
-'''
+"""
 
 import copy
 
-from ansible_collections.kubernetes.core.plugins.module_utils.ansiblemodule import AnsibleModule
+from ansible_collections.kubernetes.core.plugins.module_utils.ansiblemodule import (
+    AnsibleModule,
+)
 from ansible_collections.kubernetes.core.plugins.module_utils.args_common import (
-    AUTH_ARG_SPEC, RESOURCE_ARG_SPEC, NAME_ARG_SPEC)
+    AUTH_ARG_SPEC,
+    RESOURCE_ARG_SPEC,
+    NAME_ARG_SPEC,
+)
 
 
 SCALE_ARG_SPEC = {
-    'replicas': {'type': 'int', 'required': True},
-    'current_replicas': {'type': 'int'},
-    'resource_version': {},
-    'wait': {'type': 'bool', 'default': True},
-    'wait_timeout': {'type': 'int', 'default': 20},
-    'wait_sleep': {'type': 'int', 'default': 5},
+    "replicas": {"type": "int", "required": True},
+    "current_replicas": {"type": "int"},
+    "resource_version": {},
+    "wait": {"type": "bool", "default": True},
+    "wait_timeout": {"type": "int", "default": 20},
+    "wait_sleep": {"type": "int", "default": 5},
 }
 
 
-def execute_module(module, k8s_ansible_mixin,):
+def execute_module(
+    module,
+    k8s_ansible_mixin,
+):
     k8s_ansible_mixin.set_resource_definitions(module)
 
     definition = k8s_ansible_mixin.resource_definitions[0]
 
-    name = definition['metadata']['name']
-    namespace = definition['metadata'].get('namespace')
-    api_version = definition['apiVersion']
-    kind = definition['kind']
-    current_replicas = module.params.get('current_replicas')
-    replicas = module.params.get('replicas')
-    resource_version = module.params.get('resource_version')
+    name = definition["metadata"]["name"]
+    namespace = definition["metadata"].get("namespace")
+    api_version = definition["apiVersion"]
+    kind = definition["kind"]
+    current_replicas = module.params.get("current_replicas")
+    replicas = module.params.get("replicas")
+    resource_version = module.params.get("resource_version")
 
-    label_selectors = module.params.get('label_selectors')
+    label_selectors = module.params.get("label_selectors")
     if not label_selectors:
         label_selectors = []
-    continue_on_error = module.params.get('continue_on_error')
+    continue_on_error = module.params.get("continue_on_error")
 
-    wait = module.params.get('wait')
-    wait_time = module.params.get('wait_timeout')
-    wait_sleep = module.params.get('wait_sleep')
+    wait = module.params.get("wait")
+    wait_time = module.params.get("wait_timeout")
+    wait_sleep = module.params.get("wait_sleep")
     existing = None
     existing_count = None
-    return_attributes = dict(result=dict(), diff=dict())
+    return_attributes = dict(result=dict())
+    if module._diff:
+        return_attributes["diff"] = dict()
     if wait:
-        return_attributes['duration'] = 0
+        return_attributes["duration"] = 0
 
     resource = k8s_ansible_mixin.find_resource(kind, api_version, fail=True)
 
-    from ansible_collections.kubernetes.core.plugins.module_utils.common import NotFoundError
+    from ansible_collections.kubernetes.core.plugins.module_utils.common import (
+        NotFoundError,
+    )
 
     multiple_scale = False
     try:
-        existing = resource.get(name=name, namespace=namespace, label_selector=','.join(label_selectors))
-        if existing.kind.endswith('List'):
+        existing = resource.get(
+            name=name, namespace=namespace, label_selector=",".join(label_selectors)
+        )
+        if existing.kind.endswith("List"):
             existing_items = existing.items
             multiple_scale = len(existing_items) > 1
         else:
             existing_items = [existing]
     except NotFoundError as exc:
-        module.fail_json(msg='Failed to retrieve requested object: {0}'.format(exc),
-                         error=exc.value.get('status'))
+        module.fail_json(
+            msg="Failed to retrieve requested object: {0}".format(exc),
+            error=exc.value.get("status"),
+        )
 
     if multiple_scale:
         # when scaling multiple resource, the 'result' is changed to 'results' and is a list
-        return_attributes = {'results': []}
+        return_attributes = {"results": []}
     changed = False
 
     def _continue_or_fail(error):
         if multiple_scale and continue_on_error:
             if "errors" not in return_attributes:
-                return_attributes['errors'] = []
-            return_attributes['errors'].append({'error': error, 'failed': True})
+                return_attributes["errors"] = []
+            return_attributes["errors"].append({"error": error, "failed": True})
         else:
             module.fail_json(msg=error, **return_attributes)
 
     def _continue_or_exit(warn):
         if multiple_scale:
-            return_attributes['results'].append({'warning': warn, 'changed': False})
+            return_attributes["results"].append({"warning": warn, "changed": False})
         else:
             module.exit_json(warning=warn, **return_attributes)
 
     for existing in existing_items:
-        if module.params['kind'] == 'job':
+        if module.params["kind"].lower() == "job":
             existing_count = existing.spec.parallelism
-        elif hasattr(existing.spec, 'replicas'):
+        elif hasattr(existing.spec, "replicas"):
             existing_count = existing.spec.replicas
 
         if existing_count is None:
-            error = 'Failed to retrieve the available count for object kind={0} name={1} namespace={2}.'.format(
-                    existing.kind, existing.metadata.name, existing.metadata.namespace)
+            error = "Failed to retrieve the available count for object kind={0} name={1} namespace={2}.".format(
+                existing.kind, existing.metadata.name, existing.metadata.namespace
+            )
             _continue_or_fail(error)
             continue
 
         if resource_version and resource_version != existing.metadata.resourceVersion:
-            warn = 'expected resource version {0} does not match with actual {1} for object kind={2} name={3} namespace={4}.'.format(
-                   resource_version, existing.metadata.resourceVersion, existing.kind, existing.metadata.name, existing.metadata.namespace)
+            warn = "expected resource version {0} does not match with actual {1} for object kind={2} name={3} namespace={4}.".format(
+                resource_version,
+                existing.metadata.resourceVersion,
+                existing.kind,
+                existing.metadata.name,
+                existing.metadata.namespace,
+            )
             _continue_or_exit(warn)
             continue
 
         if current_replicas is not None and existing_count != current_replicas:
-            warn = 'current replicas {0} does not match with actual {1} for object kind={2} name={3} namespace={4}.'.format(
-                   current_replicas, existing_count, existing.kind, existing.metadata.name, existing.metadata.namespace)
+            warn = "current replicas {0} does not match with actual {1} for object kind={2} name={3} namespace={4}.".format(
+                current_replicas,
+                existing_count,
+                existing.kind,
+                existing.metadata.name,
+                existing.metadata.namespace,
+            )
             _continue_or_exit(warn)
             continue
 
         if existing_count != replicas:
-            if not module.check_mode:
-                if module.params['kind'] == 'job':
-                    existing.spec.parallelism = replicas
-                    result = resource.patch(existing.to_dict()).to_dict()
+            if module.params["kind"].lower() == "job":
+                existing.spec.parallelism = replicas
+                result = {"changed": True}
+                if module.check_mode:
+                    result["result"] = existing.to_dict()
                 else:
-                    result = scale(module, k8s_ansible_mixin, resource, existing, replicas, wait, wait_time, wait_sleep)
-                    changed = changed or result['changed']
+                    result["result"] = resource.patch(existing.to_dict()).to_dict()
+            else:
+                result = scale(
+                    module,
+                    k8s_ansible_mixin,
+                    resource,
+                    existing,
+                    replicas,
+                    wait,
+                    wait_time,
+                    wait_sleep,
+                )
+                changed = changed or result["changed"]
         else:
             name = existing.metadata.name
             namespace = existing.metadata.namespace
             existing = resource.get(name=name, namespace=namespace)
-            result = {'changed': False, 'result': existing.to_dict(), 'diff': {}}
+            result = {"changed": False, "result": existing.to_dict()}
+            if module._diff:
+                result["diff"] = {}
             if wait:
-                result['duration'] = 0
+                result["duration"] = 0
         # append result to the return attribute
         if multiple_scale:
-            return_attributes['results'].append(result)
+            return_attributes["results"].append(result)
         else:
             module.exit_json(**result)
 
@@ -273,55 +314,87 @@ def argspec():
     args.update(RESOURCE_ARG_SPEC)
     args.update(NAME_ARG_SPEC)
     args.update(AUTH_ARG_SPEC)
-    args.update({'label_selectors': {'type': 'list', 'elements': 'str', 'default': []}})
-    args.update(({'continue_on_error': {'type': 'bool', 'default': False}}))
+    args.update({"label_selectors": {"type": "list", "elements": "str", "default": []}})
+    args.update(({"continue_on_error": {"type": "bool", "default": False}}))
     return args
 
 
-def scale(module, k8s_ansible_mixin, resource, existing_object, replicas, wait, wait_time, wait_sleep):
+def scale(
+    module,
+    k8s_ansible_mixin,
+    resource,
+    existing_object,
+    replicas,
+    wait,
+    wait_time,
+    wait_sleep,
+):
     name = existing_object.metadata.name
     namespace = existing_object.metadata.namespace
     kind = existing_object.kind
 
-    if not hasattr(resource, 'scale'):
+    if not hasattr(resource, "scale"):
         module.fail_json(
             msg="Cannot perform scale on resource of kind {0}".format(resource.kind)
         )
 
-    scale_obj = {'kind': kind, 'metadata': {'name': name, 'namespace': namespace}, 'spec': {'replicas': replicas}}
+    scale_obj = {
+        "kind": kind,
+        "metadata": {"name": name, "namespace": namespace},
+        "spec": {"replicas": replicas},
+    }
 
     existing = resource.get(name=name, namespace=namespace)
 
-    try:
-        resource.scale.patch(body=scale_obj)
-    except Exception as exc:
-        module.fail_json(msg="Scale request failed: {0}".format(exc))
-
-    k8s_obj = resource.get(name=name, namespace=namespace).to_dict()
-    match, diffs = k8s_ansible_mixin.diff_objects(existing.to_dict(), k8s_obj)
     result = dict()
-    result['result'] = k8s_obj
-    result['changed'] = not match
-    result['diff'] = diffs
+    if module.check_mode:
+        k8s_obj = copy.deepcopy(existing.to_dict())
+        k8s_obj["spec"]["replicas"] = replicas
+        match, diffs = k8s_ansible_mixin.diff_objects(existing.to_dict(), k8s_obj)
+        if wait:
+            result["duration"] = 0
+        result["result"] = k8s_obj
+    else:
+        try:
+            resource.scale.patch(body=scale_obj)
+        except Exception as exc:
+            module.fail_json(msg="Scale request failed: {0}".format(exc))
+
+        k8s_obj = resource.get(name=name, namespace=namespace).to_dict()
+        result["result"] = k8s_obj
+        if wait and not module.check_mode:
+            success, result["result"], result["duration"] = k8s_ansible_mixin.wait(
+                resource, scale_obj, wait_sleep, wait_time
+            )
+            if not success:
+                module.fail_json(msg="Resource scaling timed out", **result)
+
+    match, diffs = k8s_ansible_mixin.diff_objects(existing.to_dict(), k8s_obj)
+    result["changed"] = not match
+    if module._diff:
+        result["diff"] = diffs
 
-    if wait:
-        success, result['result'], result['duration'] = k8s_ansible_mixin.wait(resource, scale_obj, wait_sleep, wait_time)
-        if not success:
-            module.fail_json(msg="Resource scaling timed out", **result)
     return result
 
 
 def main():
     mutually_exclusive = [
-        ('resource_definition', 'src'),
+        ("resource_definition", "src"),
     ]
-    module = AnsibleModule(argument_spec=argspec(), mutually_exclusive=mutually_exclusive, supports_check_mode=True)
+    module = AnsibleModule(
+        argument_spec=argspec(),
+        mutually_exclusive=mutually_exclusive,
+        supports_check_mode=True,
+    )
     from ansible_collections.kubernetes.core.plugins.module_utils.common import (
-        K8sAnsibleMixin, get_api_client)
+        K8sAnsibleMixin,
+        get_api_client,
+    )
+
     k8s_ansible_mixin = K8sAnsibleMixin(module)
     k8s_ansible_mixin.client = get_api_client(module=module)
     execute_module(module, k8s_ansible_mixin)
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     main()

plugins/modules/k8s_service.py

@@ -9,7 +9,7 @@ from __future__ import absolute_import, division, print_function
 __metaclass__ = type
 
 
-DOCUMENTATION = r'''
+DOCUMENTATION = r"""
 
 module: k8s_service
 
@@ -85,9 +85,9 @@ options:
 requirements:
   - python >= 3.6
   - kubernetes >= 12.0.0
-'''
+"""
 
-EXAMPLES = r'''
+EXAMPLES = r"""
 - name: Expose https port with ClusterIP
   kubernetes.core.k8s_service:
     state: present
@@ -111,9 +111,9 @@ EXAMPLES = r'''
           protocol: TCP
         selector:
           key: special
-'''
+"""
 
-RETURN = r'''
+RETURN = r"""
 result:
   description:
   - The created, patched, or otherwise present Service object. Will be empty in the case of a deletion.
@@ -140,32 +140,36 @@ result:
        description: Current status details for the object.
        returned: success
        type: complex
-'''
+"""
 
 import copy
 
 from collections import defaultdict
 
-from ansible_collections.kubernetes.core.plugins.module_utils.ansiblemodule import AnsibleModule
+from ansible_collections.kubernetes.core.plugins.module_utils.ansiblemodule import (
+    AnsibleModule,
+)
 from ansible_collections.kubernetes.core.plugins.module_utils.args_common import (
-    AUTH_ARG_SPEC, COMMON_ARG_SPEC, RESOURCE_ARG_SPEC)
+    AUTH_ARG_SPEC,
+    COMMON_ARG_SPEC,
+    RESOURCE_ARG_SPEC,
+)
 
 SERVICE_ARG_SPEC = {
-    'apply': {
-        'type': 'bool',
-        'default': False,
+    "apply": {"type": "bool", "default": False},
+    "name": {"required": True},
+    "namespace": {"required": True},
+    "merge_type": {
+        "type": "list",
+        "elements": "str",
+        "choices": ["json", "merge", "strategic-merge"],
     },
-    'name': {'required': True},
-    'namespace': {'required': True},
-    'merge_type': {'type': 'list', 'elements': 'str', 'choices': ['json', 'merge', 'strategic-merge']},
-    'selector': {'type': 'dict'},
-    'type': {
-        'type': 'str',
-        'choices': [
-            'NodePort', 'ClusterIP', 'LoadBalancer', 'ExternalName'
-        ],
+    "selector": {"type": "dict"},
+    "type": {
+        "type": "str",
+        "choices": ["NodePort", "ClusterIP", "LoadBalancer", "ExternalName"],
     },
-    'ports': {'type': 'list', 'elements': 'dict'},
+    "ports": {"type": "list", "elements": "dict"},
 }
 
 
@@ -183,7 +187,7 @@ def merge_dicts(x, y):
 
 
 def argspec():
-    """ argspec property builder """
+    """argspec property builder"""
     argument_spec = copy.deepcopy(AUTH_ARG_SPEC)
     argument_spec.update(COMMON_ARG_SPEC)
     argument_spec.update(RESOURCE_ARG_SPEC)
@@ -192,32 +196,34 @@ def argspec():
 
 
 def execute_module(module, k8s_ansible_mixin):
-    """ Module execution """
+    """Module execution"""
     k8s_ansible_mixin.set_resource_definitions(module)
 
-    api_version = 'v1'
-    selector = module.params.get('selector')
-    service_type = module.params.get('type')
-    ports = module.params.get('ports')
+    api_version = "v1"
+    selector = module.params.get("selector")
+    service_type = module.params.get("type")
+    ports = module.params.get("ports")
 
     definition = defaultdict(defaultdict)
 
-    definition['kind'] = 'Service'
-    definition['apiVersion'] = api_version
+    definition["kind"] = "Service"
+    definition["apiVersion"] = api_version
 
-    def_spec = definition['spec']
-    def_spec['type'] = service_type
-    def_spec['ports'] = ports
-    def_spec['selector'] = selector
+    def_spec = definition["spec"]
+    def_spec["type"] = service_type
+    def_spec["ports"] = ports
+    def_spec["selector"] = selector
 
-    def_meta = definition['metadata']
-    def_meta['name'] = module.params.get('name')
-    def_meta['namespace'] = module.params.get('namespace')
+    def_meta = definition["metadata"]
+    def_meta["name"] = module.params.get("name")
+    def_meta["namespace"] = module.params.get("namespace")
 
     # 'resource_definition:' has lower priority than module parameters
-    definition = dict(merge_dicts(k8s_ansible_mixin.resource_definitions[0], definition))
+    definition = dict(
+        merge_dicts(k8s_ansible_mixin.resource_definitions[0], definition)
+    )
 
-    resource = k8s_ansible_mixin.find_resource('Service', api_version, fail=True)
+    resource = k8s_ansible_mixin.find_resource("Service", api_version, fail=True)
     definition = k8s_ansible_mixin.set_defaults(resource, definition)
     result = k8s_ansible_mixin.perform_action(resource, definition)
 
@@ -227,12 +233,14 @@ def execute_module(module, k8s_ansible_mixin):
 def main():
     module = AnsibleModule(argument_spec=argspec(), supports_check_mode=True)
     from ansible_collections.kubernetes.core.plugins.module_utils.common import (
-        K8sAnsibleMixin, get_api_client)
+        K8sAnsibleMixin,
+        get_api_client,
+    )
 
     k8s_ansible_mixin = K8sAnsibleMixin(module)
     k8s_ansible_mixin.client = get_api_client(module=module)
     execute_module(module, k8s_ansible_mixin)
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     main()

plugins/modules/k8s_taint.py

@@ -0,0 +1,313 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2021, Alina Buzachis <@alinabuzachis>
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+
+from __future__ import absolute_import, division, print_function
+
+__metaclass__ = type
+
+
+DOCUMENTATION = r"""
+module: k8s_taint
+short_description: Taint a node in a Kubernetes/OpenShift cluster
+version_added: "2.3.0"
+author: Alina Buzachis (@alinabuzachis)
+description:
+    - Taint allows a node to refuse Pod to be scheduled unless that Pod has a matching toleration.
+    - Untaint will remove taints from nodes as needed.
+extends_documentation_fragment:
+  - kubernetes.core.k8s_auth_options
+options:
+    state:
+        description:
+            - Determines whether to add or remove taints.
+        type: str
+        default: present
+        choices: [ present, absent ]
+    name:
+        description:
+            - The name of the node.
+        required: true
+        type: str
+    taints:
+        description:
+            - List containing the taints.
+        type: list
+        required: true
+        elements: dict
+        suboptions:
+            key:
+                description:
+                    - The taint key to be applied to a node.
+                type: str
+            value:
+                description:
+                    - The taint value corresponding to the taint key.
+                type: str
+            effect:
+                description:
+                    - The effect of the taint on Pods that do not tolerate the taint.
+                    - Required when I(state=present).
+                type: str
+                choices: [ NoSchedule, NoExecute, PreferNoSchedule ]
+    replace:
+        description:
+            - If C(true), allow taints to be replaced.
+        required: false
+        default: false
+        type: bool
+requirements:
+  - python >= 3.6
+  - kubernetes >= 12.0.0
+"""
+
+EXAMPLES = r"""
+- name: Taint node "foo"
+  kubernetes.core.k8s_taint:
+    state: present
+    name: foo
+    taints:
+    - effect: NoExecute
+      key: "key1"
+
+- name: Taint node "foo"
+  kubernetes.core.k8s_taint:
+    state: present
+    name: foo
+    taints:
+    - effect: NoExecute
+      key: "key1"
+      value: "value1"
+    - effect: NoSchedule
+      key: "key1"
+      value: "value1"
+
+- name: Remove taint from "foo".
+  kubernetes.core.k8s_taint:
+    state: absent
+    name: foo
+    taints:
+    - effect: NoExecute
+      key: "key1"
+      value: "value1"
+"""
+
+RETURN = r"""
+result:
+    description:
+        - The tainted Node object. Will be empty in the case of a deletion.
+    returned: success
+    type: complex
+    contains:
+        api_version:
+            description: The versioned schema of this representation of an object.
+            returned: success
+            type: str
+        kind:
+            description: Represents the REST resource this object represents.
+            returned: success
+            type: str
+        metadata:
+            description: Standard object metadata. Includes name, namespace, annotations, labels, etc.
+            returned: success
+            type: complex
+        spec:
+            description: Specific attributes of the object. Will vary based on the I(api_version) and I(kind).
+            returned: success
+            type: complex
+        status:
+            description: Current status details for the object.
+            returned: success
+            type: complex
+"""
+
+import copy
+
+from ansible.module_utils.basic import AnsibleModule
+from ansible.module_utils._text import to_native
+
+from ansible_collections.kubernetes.core.plugins.module_utils.common import (
+    K8sAnsibleMixin,
+    get_api_client,
+)
+from ansible_collections.kubernetes.core.plugins.module_utils.args_common import (
+    AUTH_ARG_SPEC,
+)
+
+try:
+    from kubernetes.client.api import core_v1_api
+    from kubernetes.client.exceptions import ApiException
+except ImportError:
+    # ImportError are managed by the common module already.
+    pass
+
+
+def _equal_dicts(a, b):
+    keys = ["key", "effect"]
+    if "effect" not in set(a).intersection(b):
+        keys.remove("effect")
+
+    return all((a[x] == b[x] for x in keys))
+
+
+def _get_difference(a, b):
+    return [
+        a_item for a_item in a if not any(_equal_dicts(a_item, b_item) for b_item in b)
+    ]
+
+
+def _get_intersection(a, b):
+    return [a_item for a_item in a if any(_equal_dicts(a_item, b_item) for b_item in b)]
+
+
+def _update_exists(a, b):
+    return any(
+        (
+            any(
+                _equal_dicts(a_item, b_item)
+                and a_item.get("value") != b_item.get("value")
+                for b_item in b
+            )
+            for a_item in a
+        )
+    )
+
+
+def argspec():
+    argument_spec = copy.deepcopy(AUTH_ARG_SPEC)
+    argument_spec.update(
+        dict(
+            state=dict(type="str", choices=["present", "absent"], default="present"),
+            name=dict(type="str", required=True),
+            taints=dict(type="list", required=True, elements="dict"),
+            replace=dict(type="bool", default=False),
+        )
+    )
+
+    return argument_spec
+
+
+class K8sTaintAnsible:
+    def __init__(self, module):
+        self.module = module
+        self.k8s_ansible_mixin = K8sAnsibleMixin(module=self.module)
+        self.k8s_ansible_mixin.client = get_api_client(module=self.module)
+        self.k8s_ansible_mixin.module = self.module
+        self.k8s_ansible_mixin.argspec = self.module.argument_spec
+        self.k8s_ansible_mixin.check_mode = self.module.check_mode
+        self.k8s_ansible_mixin.params = self.module.params
+        self.k8s_ansible_mixin.fail_json = self.module.fail_json
+        self.k8s_ansible_mixin.fail = self.module.fail_json
+        self.k8s_ansible_mixin.exit_json = self.module.exit_json
+        self.k8s_ansible_mixin.warn = self.module.warn
+        self.k8s_ansible_mixin.warnings = []
+        self.api_instance = core_v1_api.CoreV1Api(self.k8s_ansible_mixin.client.client)
+        self.k8s_ansible_mixin.check_library_version()
+        self.changed = False
+
+    def get_node(self, name):
+        try:
+            node = self.api_instance.read_node(name=name)
+        except ApiException as exc:
+            if exc.reason == "Not Found":
+                self.module.fail_json(msg="Node '{0}' has not been found.".format(name))
+            self.module.fail_json(
+                msg="Failed to retrieve node '{0}' due to: {1}".format(
+                    name, exc.reason
+                ),
+                status=exc.status,
+            )
+        except Exception as exc:
+            self.module.fail_json(
+                msg="Failed to retrieve node '{0}' due to: {1}".format(
+                    name, to_native(exc)
+                )
+            )
+
+        return node
+
+    def patch_node(self, taints):
+        body = {"spec": {"taints": taints}}
+
+        try:
+            result = self.api_instance.patch_node(
+                name=self.module.params.get("name"), body=body
+            )
+        except Exception as exc:
+            self.module.fail_json(
+                msg="Failed to patch node due to: {0}".format(to_native(exc))
+            )
+
+        return result.to_dict()
+
+    def execute_module(self):
+        result = {"result": {}}
+        state = self.module.params.get("state")
+        taints = self.module.params.get("taints")
+        name = self.module.params.get("name")
+
+        node = self.get_node(name)
+        existing_taints = node.spec.to_dict().get("taints") or []
+        diff = _get_difference(taints, existing_taints)
+
+        if state == "present":
+            if diff:
+                # There are new taints to be added
+                self.changed = True
+                if self.module.check_mode:
+                    self.module.exit_json(changed=self.changed, **result)
+
+                if self.module.params.get("replace"):
+                    # Patch with the new taints
+                    result["result"] = self.patch_node(taints=taints)
+                    self.module.exit_json(changed=self.changed, **result)
+
+                result["result"] = self.patch_node(
+                    taints=[*_get_difference(existing_taints, taints), *taints]
+                )
+            else:
+                # No new taints to be added, but maybe there is something to be updated
+                if _update_exists(existing_taints, taints):
+                    self.changed = True
+                    if self.module.check_mode:
+                        self.module.exit_json(changed=self.changed, **result)
+                    result["result"] = self.patch_node(
+                        taints=[*_get_difference(existing_taints, taints), *taints]
+                    )
+                else:
+                    result["result"] = node.to_dict()
+        elif state == "absent":
+            # Nothing to be removed
+            if not existing_taints:
+                result["result"] = node.to_dict()
+            if not diff:
+                self.changed = True
+                if self.module.check_mode:
+                    self.module.exit_json(changed=self.changed, **result)
+                self.patch_node(taints=_get_difference(existing_taints, taints))
+            else:
+                if _get_intersection(existing_taints, taints):
+                    self.changed = True
+                    if self.module.check_mode:
+                        self.module.exit_json(changed=self.changed, **result)
+                    self.patch_node(taints=_get_difference(existing_taints, taints))
+                else:
+                    self.module.exit_json(changed=self.changed, **result)
+
+        self.module.exit_json(changed=self.changed, **result)
+
+
+def main():
+    module = AnsibleModule(
+        argument_spec=argspec(),
+        supports_check_mode=True,
+    )
+    k8s_taint = K8sTaintAnsible(module)
+    k8s_taint.execute_module()
+
+
+if __name__ == "__main__":
+    main()

test-requirements.txt

@@ -1 +1,4 @@
 kubernetes-validate
+coverage==4.5.4
+pytest
+pytest-xdist

tests/integration/targets/helm/aliases

@@ -0,0 +1,8 @@
+# slow - 11min
+slow
+time=313
+helm_info
+helm_plugin
+helm_plugin_info
+helm_repository
+helm_template

tests/integration/targets/helm/defaults/main.yml

@@ -1,10 +1,6 @@
 ---
 helm_archive_name: "helm-{{ helm_version }}-{{ ansible_system | lower }}-amd64.tar.gz"
 helm_binary: "/tmp/helm/{{ ansible_system | lower }}-amd64/helm"
-helm_namespace: helm
-
-tiller_namespace: tiller
-tiller_cluster_role: cluster-admin
 
 chart_test: "ingress-nginx"
 chart_test_local_path: "nginx-ingress"
@@ -17,3 +13,15 @@ chart_test_git_repo: "http://github.com/helm/charts.git"
 chart_test_values:
   revisionHistoryLimit: 0
   myValue: "changed"
+
+test_namespace:
+  - "helm-diff"
+  - "helm-envvars"
+  - "helm-uninstall"
+  - "helm-not-installed"
+  - "helm-crd"
+  - "helm-url"
+  - "helm-repository"
+  - "helm-local-path-001"
+  - "helm-local-path-002"
+  - "helm-local-path-003"