---
# Copyright 2022 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.

- name: Gather facts and variables if they don't exist
  block:
  - name: Gather facts if they don't exist
    setup:
      gather_subset: min

  # found within the "vars/" path. If no OS files are found the task will skip.
  - name: Gather variables for each operating system
    include_vars: "{{ item }}"
    with_first_found:
      - skip: true
        files:
          - "{{ ansible_facts['distribution'] | lower }}-{{ ansible_facts['distribution_version'] | lower }}.yml"
          - "{{ ansible_facts['distribution'] | lower }}-{{ ansible_facts['distribution_major_version'] | lower }}.yml"
          - "{{ ansible_facts['os_family'] | lower }}-{{ ansible_facts['distribution_major_version'] | lower }}.yml"
          - "{{ ansible_facts['distribution'] | lower }}.yml"
          - "{{ ansible_facts['os_family'] | lower }}-{{ ansible_facts['distribution_version'].split('.')[0] }}.yml"
          - "{{ ansible_facts['os_family'] | lower }}.yml"
    tags:
      - always
  when: not ansible_distribution|default(false)

- name: Check required packages to bootstrap TripleO is installed
  command: "rpm -q --whatprovides {{ tripleo_bootstrap_packages_bootstrap | join(' ') }}"
  args:
    warn: false
  register: rpm_query_result
  failed_when: false

- name: Deploy required packages to bootstrap TripleO
  become: true
  package:
    name: "{{ tripleo_bootstrap_packages_bootstrap }}"
    state: present
  # When a node is deployed with overcloud-minimal, OVS isn't required so let's
  # ignore the case where the package can't be found (e.g. missing subscription).
  # https://bugzilla.redhat.com/show_bug.cgi?id=1820306
  failed_when:
    - (ansible_facts['distribution'] | lower) == 'redhat'
    - not ansible_check_mode|bool
    - (tripleo_bootstrap_packages_bootstrap_result.rc | int) == 1
    - not ('No package openvswitch available.' in tripleo_bootstrap_packages_bootstrap_result.failures | default([]))
  register: tripleo_bootstrap_packages_bootstrap_result
  when:
    - rpm_query_result.rc > 0

- name: Ensure packages are actually well installed
  command: "rpm -V {{ tripleo_bootstrap_packages_bootstrap | join(' ') }}"
  register: rpm_verify_result
  failed_when:
    - "'%verify' in rpm_verify_result.stderr"