Add missing doc & zuul job for tripleo_provision_mcelog

* Use become: true or the role can't be run as a regular user.
* Add the missing rst file that will generate the doc for the
  tripleo_provision_mcelog role.
* Add zuul layout to create the molecule job so we can test
  tripleo_provision_mcelog.
* Remove useless molecule/default/Dockerfile
* Update molecule/default/molecule.yml to match with other roles

Change-Id: I50efdfe02a3deec961f0a1fde473458ca6110698

doc/source/roles/role-tripleo_provision_mcelog.rst

@@ -0,0 +1,6 @@
+===============================
+Role - tripleo_provision_mcelog
+===============================
+
+.. ansibleautoplugin::
+   :role: tripleo_ansible/roles/tripleo_provision_mcelog

tripleo_ansible/roles/tripleo_provision_mcelog/molecule/default/Dockerfile

@@ -1,37 +0,0 @@
-# Molecule managed
-# Copyright 2020 Red Hat, Inc.
-# All Rights Reserved.
-#
-# 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.
-
-
-{% if item.registry is defined %}
-FROM {{ item.registry.url }}/{{ item.image }}
-{% else %}
-FROM {{ item.image }}
-{% endif %}
-
-RUN if [ $(command -v apt-get) ]; then apt-get update && apt-get install -y python sudo bash ca-certificates && apt-get clean; \
-    elif [ $(command -v dnf) ]; then dnf makecache && dnf --assumeyes install sudo python*-devel python*-dnf bash {{ item.pkg_extras | default('') }} && dnf clean all; \
-    elif [ $(command -v yum) ]; then yum makecache fast && yum install -y python sudo yum-plugin-ovl python-setuptools bash {{ item.pkg_extras | default('') }} && sed -i 's/plugins=0/plugins=1/g' /etc/yum.conf && yum clean all; \
-    elif [ $(command -v zypper) ]; then zypper refresh && zypper install -y python sudo bash python-xml {{ item.pkg_extras | default('') }} && zypper clean -a; \
-    elif [ $(command -v apk) ]; then apk update && apk add --no-cache python sudo bash ca-certificates {{ item.pkg_extras | default('') }}; \
-    elif [ $(command -v xbps-install) ]; then xbps-install -Syu && xbps-install -y python sudo bash ca-certificates {{ item.pkg_extras | default('') }} && xbps-remove -O; fi
-
-{% for pkg in item.easy_install | default([]) %}
-# install pip for centos where there is no python-pip rpm in default repos
-RUN easy_install {{ pkg }}
-{% endfor %}
-
-
-CMD ["sh", "-c", "while true; do sleep 10000; done"]

tripleo_ansible/roles/tripleo_provision_mcelog/molecule/default/molecule.yml

@@ -1,51 +1,50 @@
 ---
 driver:
-  name: podman
+  name: delegated
+  options:
+    managed: false
+    login_cmd_template: >-
+      ssh
+      -o UserKnownHostsFile=/dev/null
+      -o StrictHostKeyChecking=no
+      -o Compression=no
+      -o TCPKeepAlive=yes
+      -o VerifyHostKeyDNS=no
+      -o ForwardX11=no
+      -o ForwardAgent=no
+      {instance}
+    ansible_connection_options:
+      ansible_connection: ssh
 
 log: true
 
 platforms:
-  - name: centos7
-    hostname: centos7
-    image: centos:7
-    dockerfile: Dockerfile
-    pkg_extras: python-setuptools
-    volumes:
-      - /etc/ci/mirror_info.sh:/etc/ci/mirror_info.sh:ro
-    easy_install:
-      - pip
-    environment: &env
-      http_proxy: "{{ lookup('env', 'http_proxy') }}"
-      https_proxy: "{{ lookup('env', 'https_proxy') }}"
-    ulimits: &ulimit
-      - host
-
-  - name: centos8
-    hostname: centos8
-    image: centos:8
-    dockerfile: Dockerfile
-    pkg_extras: python*-setuptools
-    volumes:
-      - /etc/ci/mirror_info.sh:/etc/ci/mirror_info.sh:ro
-    environment:
-      <<: *env
-    ulimits: *ulimit
+  - name: instance
 
 provisioner:
   name: ansible
+  config_options:
+    defaults:
+      fact_caching: jsonfile
+      fact_caching_connection: /tmp/molecule/facts
+  inventory:
+    hosts:
+      all:
+        hosts:
+          instance:
+            ansible_host: localhost
   log: true
   env:
     ANSIBLE_STDOUT_CALLBACK: yaml
+    ANSIBLE_ROLES_PATH: "${ANSIBLE_ROLES_PATH:-/usr/share/ansible/roles}:${HOME}/zuul-jobs/roles"
+    ANSIBLE_LIBRARY: "${ANSIBLE_LIBRARY:-/usr/share/ansible/plugins/modules}"
+    ANSIBLE_FILTER_PLUGINS: "${ANSIBLE_FILTER_PLUGINS:-/usr/share/ansible/plugins/filter}"
 
 scenario:
   test_sequence:
-    - destroy
-    - create
     - prepare
     - converge
     - check
-    - verify
-    - destroy
 
 verifier:
   name: testinfra

tripleo_ansible/roles/tripleo_provision_mcelog/tasks/main.yml

@@ -33,11 +33,13 @@
     - always
 
 - name: Ensure mcelog is installed
+  become: true
   package:
     name: mcelog
     state: installed
 
 - name: Ensure mcelog is enabled and started
+  become: true
   systemd:
     state: started
     name: mcelog

zuul.d/molecule.yaml

@@ -35,6 +35,7 @@
       - tripleo-ansible-centos-8-molecule-tripleo_packages
       - tripleo-ansible-centos-8-molecule-tripleo_persist
       - tripleo-ansible-centos-8-molecule-tripleo_podman
+      - tripleo-ansible-centos-8-molecule-tripleo_provision_mcelog
       - tripleo-ansible-centos-8-molecule-tripleo_ptp
       - tripleo-ansible-centos-8-molecule-tripleo_puppet_cache
       - tripleo-ansible-centos-8-molecule-tripleo_redhat_enforce
@@ -81,6 +82,7 @@
       - tripleo-ansible-centos-8-molecule-tripleo_packages
       - tripleo-ansible-centos-8-molecule-tripleo_persist
       - tripleo-ansible-centos-8-molecule-tripleo_podman
+      - tripleo-ansible-centos-8-molecule-tripleo_provision_mcelog
       - tripleo-ansible-centos-8-molecule-tripleo_ptp
       - tripleo-ansible-centos-8-molecule-tripleo_puppet_cache
       - tripleo-ansible-centos-8-molecule-tripleo_redhat_enforce
@@ -371,6 +373,13 @@
     parent: tripleo-ansible-centos-8-base
     vars:
       tripleo_role_name: tripleo_podman
+- job:
+    files:
+    - ^tripleo_ansible/roles/tripleo_provision_mcelog/.*
+    name: tripleo-ansible-centos-8-molecule-tripleo_provision_mcelog
+    parent: tripleo-ansible-centos-8-base
+    vars:
+      tripleo_role_name: tripleo_provision_mcelog
 - job:
     files:
     - ^tripleo_ansible/roles/tripleo_ptp/.*