Add tripleo_overcloud_roles_show role

Change-Id: I359df050ca598028bdefc6b336ccbd9a4c8ee0f2
Signed-off-by: Sagi Shnaidman <sshnaidm@redhat.com>

roles/tripleo_overcloud_roles_show/README.md

@@ -0,0 +1,57 @@
+tripleo_overcloud_roles_show
+============================
+
+A role to run roles show.
+
+Requirements
+------------
+
+None.
+
+Role Variables
+--------------
+
+* `tripleo_overcloud_roles_show_debug`: (Boolean) Flag used to enable the debug version of commands. Default: false
+* `tripleo_overcloud_roles_show_generate_scripts`: (Boolean) Write out a shell script that can be used to reproduce the command being executed. By default uses the value of `tripleo_generate_scripts` or False if `tripleo_generate_scripts` is not defined.
+* `tripleo_overcloud_roles_show_home_dir`: (String) Home directory to where the command is run from. Default: "{{ ansible_env.HOME }}"
+* `tripleo_overcloud_roles_show_role`: Role to display more information about.
+* `tripleo_overcloud_roles_show_name`: The name of the plan, which is used for the object storage container,
+  workflow environment and orchestration stack names.
+* `tripleo_overcloud_roles_show_os_cloud`: (String) OS_CLOUD value to use when running the command. If `tripleo_os_cloud` is defined, it will be the default.
+  Otherwise the default is ''. This variable takes precedence over `tripleo_overcloud_roles_show_rc_file`.
+* `tripleo_overcloud_roles_show_rc_file`: (String) Path to the credential file to use. If `tripleo_rc_file` is defined, it will be the default. Default: "{{ ansible_env.HOME }}/stackrc"
+
+NOTE: Please note that this command should be run against the undercloud so the
+OS_CLOUD or rc file variables should be set to use the 'undercloud' when
+calling this role. If you are not defining `tripleo_os_cloud` or `tripleo_rc_file`,
+stackrc will be used by default.
+
+Output Variables
+----------------
+
+* `tripleo_overcloud_roles_show_output`: (String) The command standard output.
+* `tripleo_overcloud_roles_show_result`: Ansible shell execution results
+
+Dependencies
+------------
+
+None.
+
+Example Playbook
+----------------
+
+Example overcloud roles show playbook
+
+```yaml
+- hosts: undercloud
+  gather_facts: true
+  tasks:
+    - name: Show roles
+      import_role:
+        name: tripleo_overcloud_roles_show
+```
+
+License
+-------
+
+Apache-2.0

roles/tripleo_overcloud_roles_show/defaults/main.yml

@@ -0,0 +1,10 @@
+---
+# defaults file for tripleo_overcloud_roles_show
+openstack_bin: openstack
+tripleo_overcloud_roles_show_generate_scripts: "{{ tripleo_generate_scripts | default(False) }}"
+tripleo_overcloud_roles_show_home_dir: "{{ ansible_env.HOME }}"
+tripleo_overcloud_roles_show_debug: false
+tripleo_overcloud_roles_show_role:
+tripleo_overcloud_roles_show_name: overcloud
+tripleo_overcloud_roles_show_os_cloud: "{{ tripleo_os_cloud | default('') }}"
+tripleo_overcloud_roles_show_rc_file: "{{ tripleo_rc_file | default(ansible_env.HOME ~ '/stackrc') }}"

roles/tripleo_overcloud_roles_show/meta/main.yml

@@ -0,0 +1,42 @@
+---
+# Copyright 2019 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_overcloud_roles_show
+  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_overcloud_roles_show/molecule/default/converge.yml

@@ -0,0 +1,64 @@
+---
+- name: Converge
+  hosts: all
+  collections:
+    - tripleo.operator
+  tasks:
+
+    - name: "Include tripleo_overcloud_roles_show"
+      include_role:
+        name: "tripleo_overcloud_roles_show"
+      vars:
+        openstack_bin: echo
+        tripleo_overcloud_roles_show_debug: true
+        tripleo_os_cloud: undercloud
+
+    - name: Check role
+      assert:
+        that:
+          - tripleo_overcloud_roles_show_output == "overcloud roles show --name overcloud"
+
+    - name: Check parameter "tripleo_overcloud_roles_show_role"
+      include_role:
+        name: "tripleo_overcloud_roles_show"
+      vars:
+        openstack_bin: echo
+        tripleo_os_cloud: undercloud
+        tripleo_overcloud_roles_show_debug: true
+        tripleo_overcloud_roles_show_role: value
+
+    - name: Assert "tripleo_overcloud_roles_show_role"
+      assert:
+        that:
+          - tripleo_overcloud_roles_show_output == "overcloud roles show --role value --name overcloud"
+
+    - name: Check parameter "tripleo_overcloud_roles_show_name"
+      include_role:
+        name: "tripleo_overcloud_roles_show"
+      vars:
+        openstack_bin: echo
+        tripleo_os_cloud: undercloud
+        tripleo_overcloud_roles_show_debug: true
+        tripleo_overcloud_roles_show_name: value
+
+    - name: Assert "tripleo_overcloud_roles_show_name"
+      assert:
+        that:
+          - tripleo_overcloud_roles_show_output == "overcloud roles show --name value"
+
+
+    - name: Check all parameters for role tripleo_overcloud_roles_show
+      include_role:
+        name: "tripleo_overcloud_roles_show"
+      vars:
+        openstack_bin: echo
+        tripleo_os_cloud: undercloud
+        tripleo_overcloud_roles_show_debug: true
+        tripleo_overcloud_roles_show_role: value
+        tripleo_overcloud_roles_show_name: value
+
+    - name: Assert all parameters for role tripleo_overcloud_roles_show
+      assert:
+        that:
+          - tripleo_overcloud_roles_show_output ==
+            "overcloud roles show --role value --name value"

roles/tripleo_overcloud_roles_show/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_overcloud_roles_show/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_overcloud_roles_show/tasks/main.yml

@@ -0,0 +1,39 @@
+---
+# tasks file for tripleo_overcloud_roles_show
+- name: Setup overcloud roles show command
+  set_fact:
+    _show_cmd: >-
+      {{ tripleo_overcloud_roles_show_os_cloud | ternary('', "source " ~ tripleo_overcloud_roles_show_rc_file ~ "; ") }}
+      {{ openstack_bin }} overcloud roles show
+      {{ tripleo_overcloud_roles_show_role | ternary('--role ' ~ tripleo_overcloud_roles_show_role, '') }}
+      {{ tripleo_overcloud_roles_show_name | ternary('--name ' ~ tripleo_overcloud_roles_show_name, '') }}
+    _show_env:
+      OS_CLOUD: "{{ tripleo_overcloud_roles_show_os_cloud }}"
+
+- name: Show debug information
+  when: tripleo_overcloud_roles_show_debug|bool
+  block:
+    - name: Show the roles show command
+      debug:
+        var: _show_cmd
+
+    - name: Show the roles show environment
+      debug:
+        var: _show_env
+
+- name: Write reproducer script
+  tripleo_shell_script:
+    dest: "{{ tripleo_overcloud_roles_show_home_dir }}/tripleo_overcloud_roles_show.sh"
+    shell_command: "{{ _show_cmd }}"
+    shell_environment: "{{ _show_env }}"
+  when: tripleo_overcloud_roles_show_generate_scripts|bool
+
+- name: Show roles
+  shell: "{{ _show_cmd }}"  # noqa 305
+  environment: "{{ _show_env }}"
+  register: tripleo_overcloud_roles_show_result
+  changed_when: true
+
+- name: Set output fact
+  set_fact:
+    tripleo_overcloud_roles_show_output: "{{ tripleo_overcloud_roles_show_result.stdout }}"

roles/tripleo_overcloud_roles_show/tests/inventory

@@ -0,0 +1 @@
+localhost

roles/tripleo_overcloud_roles_show/tests/test.yml

@@ -0,0 +1,4 @@
+---
+- hosts: localhost
+  roles:
+    - tripleo_overcloud_roles_show

zuul.d/molecule.yaml

@@ -44,6 +44,7 @@
       - tripleo-operator-molecule-tripleo_overcloud_node_provision
       - tripleo-operator-molecule-tripleo_overcloud_node_unprovision
       - tripleo-operator-molecule-tripleo_overcloud_raid_create
+      - tripleo-operator-molecule-tripleo_overcloud_roles_show
       - tripleo-operator-molecule-tripleo_overcloud_update_converge
       - tripleo-operator-molecule-tripleo_overcloud_update_prepare
       - tripleo-operator-molecule-tripleo_overcloud_update_run
@@ -100,6 +101,7 @@
       - tripleo-operator-molecule-tripleo_overcloud_node_provision
       - tripleo-operator-molecule-tripleo_overcloud_node_unprovision
       - tripleo-operator-molecule-tripleo_overcloud_raid_create
+      - tripleo-operator-molecule-tripleo_overcloud_roles_show
       - tripleo-operator-molecule-tripleo_overcloud_update_converge
       - tripleo-operator-molecule-tripleo_overcloud_update_prepare
       - tripleo-operator-molecule-tripleo_overcloud_update_run
@@ -651,6 +653,20 @@
     vars:
       tox_extra_args: tripleo_overcloud_node_discover
 
+- job:
+    files:
+      - ^roles/tripleo_overcloud_roles_show/.*
+      - ^bindep.txt
+      - ^galaxy.yml
+      - ^requirements.txt
+      - ^setup.cfg
+      - ^test-requirements.txt
+      - ^tox.ini
+    name: tripleo-operator-molecule-tripleo_overcloud_roles_show
+    parent: tripleo-operator-molecule-base
+    vars:
+      tox_extra_args: tripleo_overcloud_roles_show
+
 - job:
     files:
       - ^roles/tripleo_container_image_prepare/.*