---
# Copyright 2017, Rackspace US, Inc.
#
# 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.

# Under CentOS, this will add the repo and its key to the keyring
- name: Install RDO repository and key
  yum:
    name: "{{ pip_install_external_repo_key_package }}"
    state: "{{ pip_install_external_repo_key_package_state | default('present') }}"
  when:
    - user_external_repo_key is not defined
  tags:
    - add-repo-keys

# NOTE: All yum repositories are priority 99 (lowest possible) by default.
#       EPEL and RDO have packages that conflict (especially with RabbitMQ's
#       Erlang dependencies). This task ensures that RDO is always preferred
#       over EPEL when both are configured.
# TODO(mhayden): If the yum_repository module is improved to allow for edits to
#                existing repository files, this task should be updated to use
#                yum_repository instead of ini_file.
#                Ansible bug: https://github.com/ansible/ansible/issues/22362
- name: Increase priority for RDO repository
  ini_file:
    dest: "{{ item.path }}"
    section: "{{ item.section }}"
    option: priority
    value: 50
  with_items:
    - { path: "/etc/yum.repos.d/rdo-release.repo", section: "openstack-ocata" }
    - { path: "/etc/yum.repos.d/rdo-qemu-ev.repo", section: "rdo-qemu-ev"}

- name: Install external repo key manually
  rpm_key:
    key: "{{ item.key }}"
    validate_certs: "{{ item.validate_certs | default(omit) }}"
    state: "{{ item.state | default('present') }}"
  register: add_keys
  until: add_keys|success
  retries: 5
  delay: 2
  with_items: "{{ user_external_repo_keys_list }}"
  when:
    - user_external_repo_keys_list is defined
  tags:
    - add-repo-keys

- name: Install external repo manually
  yum_repository:
    name: "{{ item.name }}"
    description: "{{ item.description | default(omit) }}"
    baseurl: "{{ item.baseurl | default(omit) }}"
    gpgkey: "{{ item.gpgkey | default(omit) }}"
    gpgcheck: "{{ item.gpgcheck | default(omit) }}"
    enabled: "{{ item.enabled | default('yes') }}"
  register: use_external_repo_yum
  until: use_external_repo_yum|success
  retries: 5
  delay: 2
  with_items: "{{ user_external_repos_list }}"
  when:
    - user_external_repos_list is defined
  tags:
    - add-external-repo