Issue #30: Test with Molecule 3.0 alpha.

.github/workflows/ci.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python_version: ["3.6"]
+        python_version: ['3.6']
     steps:
       - name: Check out code
         uses: actions/checkout@v1
@@ -36,7 +36,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python_version: ["3.6"]
+        python_version: ['3.6']
     steps:
       - name: Check out code
         uses: actions/checkout@v1
@@ -76,8 +76,9 @@ jobs:
         with:
           python-version: ${{ matrix.python_version }}
 
+      # TODO: Remove molecule version constraint after 3.0 is released.
       - name: Install molecule and openshift dependencies
-        run: pip install molecule openshift
+        run: pip install molecule===3.0a9 yamllint openshift
 
       - name: Install ansible-base
         run: pip install git+https://github.com/ansible-collection-migration/ansible-base.git --disable-pip-version-check

.yamllint

@@ -0,0 +1,12 @@
+---
+extends: default
+
+rules:
+  braces:
+    max-spaces-inside: 1
+    level: error
+  brackets:
+    max-spaces-inside: 1
+    level: error
+  line-length: disable
+  truthy: disable

molecule/default/molecule.yml

@@ -6,12 +6,8 @@ driver:
     login_cmd_template: 'docker exec -ti {instance} bash'
     ansible_connection_options:
       ansible_connection: docker
-lint:
-  name: yamllint
-  options:
-    config-data:
-      line-length:
-        max: 160
+lint: |
+  yamllint .
 platforms:
   - name: instance-kind
 provisioner:
@@ -27,6 +23,7 @@ provisioner:
 scenario:
   name: default
   test_sequence:
+    - lint
     - syntax
     - converge
     - verify

molecule/default/tasks/append_hash.yml

@@ -1,3 +1,4 @@
+---
 - block:
     - name: Ensure that append_hash namespace exists
       k8s:

molecule/default/tasks/lists.yml

@@ -1,5 +1,4 @@
 ---
-
 - name: Ensure testing1 namespace exists
   k8s:
     api_version: v1

tests/integration/targets/kubernetes/files/crd-resource.yml

@@ -1,3 +1,4 @@
+---
 apiVersion: certmanager.k8s.io/v1alpha1
 kind: Certificate
 metadata:

tests/integration/targets/kubernetes/files/kuard-extra-property.yml

@@ -1,3 +1,4 @@
+---
 apiVersion: extensions/v1beta1
 kind: Deployment
 metadata:

tests/integration/targets/kubernetes/files/kuard-invalid-type.yml

@@ -1,3 +1,4 @@
+---
 apiVersion: extensions/v1beta1
 kind: Deployment
 metadata:

tests/integration/targets/kubernetes/files/setup-crd.yml

@@ -1,3 +1,4 @@
+---
 apiVersion: apiextensions.k8s.io/v1beta1
 kind: CustomResourceDefinition
 metadata:

tests/integration/targets/kubernetes/handlers/main.yml

@@ -1,3 +1,4 @@
+---
 - name: delete temporary directory
   file:
     path: "{{ remote_tmp_dir }}"

tests/integration/targets/kubernetes/meta/main.yml

@@ -1 +1,2 @@
+---
 dependencies: []

tests/integration/targets/kubernetes/tasks/main.yml

@@ -1,3 +1,4 @@
+---
 - include_tasks: setup_remote_tmp_dir.yml
 
 - set_fact:

tests/integration/targets/kubernetes/tasks/older_openshift_fail.yml

@@ -1,11 +1,12 @@
-    # TODO: Not available in ansible-base
-    # - python_requirements_info:
-    #     dependencies:
-    #       - openshift==0.6.0
-    #       - kubernetes==6.0.0
+---
+# TODO: Not available in ansible-base
+# - python_requirements_info:
+#     dependencies:
+#       - openshift==0.6.0
+#       - kubernetes==6.0.0
 
-    # append_hash
-    - name: use append_hash with ConfigMap
+# append_hash
+- name: use append_hash with ConfigMap
   k8s:
     definition:
       metadata:
@@ -19,15 +20,15 @@
   ignore_errors: yes
   register: k8s_append_hash
 
-    - name: assert that append_hash fails gracefully
+- name: assert that append_hash fails gracefully
   assert:
     that:
       - k8s_append_hash is failed
       - "'Failed to import the required Python library (openshift >= 0.7.2)' in k8s_append_hash.msg"
       - "'. This is required for append_hash.' in k8s_append_hash.msg"
 
-    # validate
-    - name: attempt to use validate with older openshift
+# validate
+- name: attempt to use validate with older openshift
   k8s:
     definition:
       metadata:
@@ -42,14 +43,14 @@
   ignore_errors: yes
   register: k8s_validate
 
-    - name: assert that validate fails gracefully
+- name: assert that validate fails gracefully
   assert:
     that:
       - k8s_validate is failed
       - "k8s_validate.msg == 'openshift >= 0.8.0 is required for validate'"
 
-    # apply
-    - name: attempt to use apply with older openshift
+# apply
+- name: attempt to use apply with older openshift
   k8s:
     definition:
       metadata:
@@ -63,7 +64,7 @@
   ignore_errors: yes
   register: k8s_apply
 
-    - name: assert that apply fails gracefully
+- name: assert that apply fails gracefully
   assert:
     that:
       - k8s_apply is failed

tests/integration/targets/kubernetes/tasks/openshift.yml

@@ -1,3 +1,4 @@
+---
 # OpenShift Resources
 - name: Create a project
   k8s:

tests/integration/targets/kubernetes/tasks/setup_remote_tmp_dir.yml

@@ -1,3 +1,4 @@
+---
 - name: create temporary directory
   test_tempfile:
     state: directory

tests/integration/targets/kubernetes/tasks/validate_installed.yml

@@ -1,3 +1,4 @@
+---
 - block:
     - name: Create a namespace
       k8s:

tests/integration/targets/kubernetes/tasks/validate_not_installed.yml

@@ -1,11 +1,12 @@
-  # TODO: Not available in ansible-base
-  # - python_requirements_info:
-  #     dependencies:
-  #       - openshift
-  #       - kubernetes
-  #       - kubernetes-validate
+---
+# TODO: Not available in ansible-base
+# - python_requirements_info:
+#     dependencies:
+#       - openshift
+#       - kubernetes
+#       - kubernetes-validate
 
-  - k8s:
+- k8s:
     definition:
       apiVersion: v1
       kind: ConfigMap
@@ -17,7 +18,7 @@
   ignore_errors: yes
   register: k8s_no_validate
 
-  - name: assert that k8s_no_validate fails gracefully
+- name: assert that k8s_no_validate fails gracefully
   assert:
     that:
       - k8s_no_validate is failed