Rename from community.kubernetes to kubernetes.core (#6)

* Rename from community.kubernetes to kubernetes.core

This goes through and renames community.kubernetes to kubernetes.core.
Most of this was generated from the downstream build script that was
used on the community repository, plus whatever hand edits I could find
that were needed.

The downstream build and test process has also been removed as this
repository is now the downstream repository.

* Fix CONTRIBUTING.md

plugins/modules/k8s_scale.py

@@ -25,10 +25,10 @@ description:
     or Replication Controller, or the parallelism attribute of a Job. Supports check mode.
 
 extends_documentation_fragment:
-  - community.kubernetes.k8s_name_options
-  - community.kubernetes.k8s_auth_options
-  - community.kubernetes.k8s_resource_options
-  - community.kubernetes.k8s_scale_options
+  - kubernetes.core.k8s_name_options
+  - kubernetes.core.k8s_auth_options
+  - kubernetes.core.k8s_resource_options
+  - kubernetes.core.k8s_scale_options
 
 requirements:
     - "python >= 2.7"
@@ -38,7 +38,7 @@ requirements:
 
 EXAMPLES = r'''
 - name: Scale deployment up, and extend timeout
-  community.kubernetes.k8s_scale:
+  kubernetes.core.k8s_scale:
     api_version: v1
     kind: Deployment
     name: elastic
@@ -47,7 +47,7 @@ EXAMPLES = r'''
     wait_timeout: 60
 
 - name: Scale deployment down when current replicas match
-  community.kubernetes.k8s_scale:
+  kubernetes.core.k8s_scale:
     api_version: v1
     kind: Deployment
     name: elastic
@@ -56,7 +56,7 @@ EXAMPLES = r'''
     replicas: 2
 
 - name: Increase job parallelism
-  community.kubernetes.k8s_scale:
+  kubernetes.core.k8s_scale:
     api_version: batch/v1
     kind: job
     name: pi-with-timeout
@@ -66,19 +66,19 @@ EXAMPLES = r'''
 # Match object using local file or inline definition
 
 - name: Scale deployment based on a file from the local filesystem
-  community.kubernetes.k8s_scale:
+  kubernetes.core.k8s_scale:
     src: /myproject/elastic_deployment.yml
     replicas: 3
     wait: no
 
 - name: Scale deployment based on a template output
-  community.kubernetes.k8s_scale:
+  kubernetes.core.k8s_scale:
     resource_definition: "{{ lookup('template', '/myproject/elastic_deployment.yml') | from_yaml }}"
     replicas: 3
     wait: no
 
 - name: Scale deployment based on a file from the Ansible controller filesystem
-  community.kubernetes.k8s_scale:
+  kubernetes.core.k8s_scale:
     resource_definition: "{{ lookup('file', '/myproject/elastic_deployment.yml') | from_yaml }}"
     replicas: 3
     wait: no
@@ -120,8 +120,8 @@ result:
 
 import copy
 
-from ansible_collections.community.kubernetes.plugins.module_utils.ansiblemodule import AnsibleModule
-from ansible_collections.community.kubernetes.plugins.module_utils.args_common import (
+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)
 
 
@@ -157,7 +157,7 @@ def execute_module(module, k8s_ansible_mixin,):
 
     resource = k8s_ansible_mixin.find_resource(kind, api_version, fail=True)
 
-    from ansible_collections.community.kubernetes.plugins.module_utils.common import NotFoundError
+    from ansible_collections.kubernetes.core.plugins.module_utils.common import NotFoundError
 
     try:
         existing = resource.get(name=name, namespace=namespace)
@@ -235,7 +235,7 @@ def scale(module, k8s_ansible_mixin, resource, existing_object, replicas, wait,
 
 def main():
     module = AnsibleModule(argument_spec=argspec(), supports_check_mode=True)
-    from ansible_collections.community.kubernetes.plugins.module_utils.common import (
+    from ansible_collections.kubernetes.core.plugins.module_utils.common import (
         K8sAnsibleMixin, get_api_client)
 
     k8s_ansible_mixin = K8sAnsibleMixin(module)