add role to gather info of tripleo validation group

With this patch, validator group info can be used by operators in automation.

Change-Id: I64d17dcb5eb6f351ac60dee8bb1ff17e0cc4db87

roles/tripleo_validator_group_info/README.md

@@ -0,0 +1,44 @@
+tripleo_validator_group_info
+================================
+
+A role to get info of a tripleo validations group
+
+Requirements
+------------
+
+None.
+
+Role Variables
+--------------
+
+* `tripleo_validator_group_info_debug`: (Boolean) Flag to print out the debug command. Default: False
+* `tripleo_validator_group_info`: (String) Group to gather from
+
+Output Variables
+----------------
+
+* `tripleo_validator_group_info_result`: Ansible shell execution results
+
+Dependencies
+------------
+
+None.
+
+Example Playbook
+----------------
+
+Example validator group info playbook
+
+```yaml
+- hosts: undercloud
+  gather_facts: true
+  tasks:
+    - name: Gather validation group info
+      import_role:
+        name: tripleo_validator_group_info
+```
+
+License
+-------
+
+Apache-2.0

roles/tripleo_validator_group_info/defaults/main.yml

@@ -0,0 +1,3 @@
+---
+tripleo_validator_group_info_debug: false
+tripleo_validator_group_info: []

roles/tripleo_validator_group_info/meta/main.yml

@@ -0,0 +1,42 @@
+---
+# 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.
+
+
+galaxy_info:
+  author: OpenStack
+  description: TripleO Operator Role -- tripleo_validator_group_info
+  company: Red Hat
+  license: Apache-2.0
+  min_ansible_version: 2.8
+  #
+  # Provide a list of supported platforms, and for each platform a list of versions.
+  # If you don't wish to enumerate all versions for a particular platform, use 'all'.
+  # To view available platforms and versions (or releases), visit:
+  # https://galaxy.ansible.com/api/v1/platforms/
+  #
+  platforms:
+    - name: CentOS
+      versions:
+        - 7
+        - 8
+
+  galaxy_tags:
+    - tripleo
+
+
+# List your role dependencies here, one per line. Be sure to remove the '[]' above,
+# if you add dependencies to this list.
+dependencies: []

roles/tripleo_validator_group_info/molecule/default/converge.yml

@@ -0,0 +1,23 @@
+---
+- name: Converge
+  hosts: all
+  collections:
+    - tripleo.operator
+  vars:
+    openstack_bin: echo
+    tripleo_os_cloud: undercloud
+    tripleo_validator_show_debug: true
+  tasks:
+
+    - name: Check parameter "tripleo_validator_group_info" as a single element
+      include_role:
+        name: "tripleo_validator_group_info"
+      vars:
+        tripleo_validator_group_info:
+          - 'group'
+
+    - name: Assert "tripleo_validator_group_info"
+      assert:
+        that:
+          - tripleo_validator_group_info_result.stdout ==
+            "tripleo validator group info group"

roles/tripleo_validator_group_info/molecule/default/molecule.yml

@@ -0,0 +1,19 @@
+---
+driver:
+  name: delegated
+  options:
+    managed: false
+    ansible_connection_options:
+      ansible_connection: local
+log: true
+platforms:
+  - name: instance
+provisioner:
+  name: ansible
+scenario:
+  name: default
+  test_sequence:
+    - prepare
+    - syntax
+    - converge
+    - verify

roles/tripleo_validator_group_info/molecule/default/prepare.yml

@@ -0,0 +1,8 @@
+---
+- name: Prepare
+  hosts: all
+  tasks:
+
+    - name: Include molecule prep
+      include_role:
+        name: test_molecule_prep

roles/tripleo_validator_group_info/tasks/main.yml

@@ -0,0 +1,36 @@
+---
+- name: Fail if we do not pass group
+  fail:
+    msg: "Please pass tripleo_validator_group_info"
+  when:
+    - tripleo_validator_group_info | length == 0
+
+- name: Setup validator group info facts
+  set_fact:
+    _validator_group_info_cmd: >-
+      {{ openstack_bin }} tripleo validator group info
+      {{ tripleo_validator_group_info | ternary(' "${TRIPLEO_VALIDATOR_GROUP_INFO}"', '') }}
+    _validator_group_info_env:
+      TRIPLEO_VALIDATOR_GROUP_INFO: >-
+        {%- if tripleo_validator_group_info is string -%}
+        {{ tripleo_validator_group_info }}
+        {%- else -%}
+        {{ tripleo_validator_group_info | join(',') }}
+        {%- endif -%}
+
+- name: Show debug information
+  when:
+    tripleo_validator_group_info_debug|bool
+  block:
+    - name: Show validator group info environment
+      debug:
+        var: _validator_group_info_env
+    - name: Show validator group info command
+      debug:
+        var: _validator_group_info_cmd
+
+- name: Show validation group info
+  shell: "{{ _validator_group_info_cmd }}"
+  environment: "{{ _validator_group_info_env }}"
+  register: tripleo_validator_group_info_result
+  changed_when: true

zuul.d/molecule.yaml

@@ -62,6 +62,7 @@
       - tripleo-operator-molecule-tripleo_undercloud_minion_install
       - tripleo-operator-molecule-tripleo_undercloud_minion_upgrade
       - tripleo-operator-molecule-tripleo_undercloud_upgrade
+      - tripleo-operator-molecule-tripleo_validator_group_info
       - tripleo-operator-molecule-tripleo_validator_list
       - tripleo-operator-molecule-tripleo_validator_run
       - tripleo-operator-molecule-tripleo_validator_show_parameter
@@ -128,6 +129,7 @@
       - tripleo-operator-molecule-tripleo_undercloud_minion_install
       - tripleo-operator-molecule-tripleo_undercloud_minion_upgrade
       - tripleo-operator-molecule-tripleo_undercloud_upgrade
+      - tripleo-operator-molecule-tripleo_validator_group_info
       - tripleo-operator-molecule-tripleo_validator_list
       - tripleo-operator-molecule-tripleo_validator_run
       - tripleo-operator-molecule-tripleo_validator_show_parameter
@@ -1007,6 +1009,20 @@
     vars:
       tox_extra_args: tripleo_undercloud_upgrade
 
+- job:
+    files:
+      - ^roles/tripleo_validator_group_info/.*
+      - ^bindep.txt
+      - ^galaxy.yml
+      - ^requirements.txt
+      - ^setup.cfg
+      - ^test-requirements.txt
+      - ^tox.ini
+    name: tripleo-operator-molecule-tripleo_validator_group_info
+    parent: tripleo-operator-molecule-base
+    vars:
+      tox_extra_args: tripleo_validator_group_info
+
 - job:
     files:
       - ^roles/tripleo_validator_list/.*