---
# 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.

# APT configuration tasks that apply on all nodes.

- name: Install gpg tooling for key management
  apt:
    name: gnupg
    state: "{{ openstack_hosts_package_state }}"
  register: _install_gpg
  until: _install_gpg  is success
  retries: 5
  delay: 2

- name: Add/Remove repositories gpg keys manually
  apt_key:
    id: "{{ key.id | default(omit) }}"
    data: "{{ key.data | default(omit) }}"
    keyserver: "{{ key.keyserver | default(omit) }}"
    url: "{{ key.url | default(omit) }}"
    state: "{{ key.state | default('present') }}"
  with_items: "{{ openstack_hosts_package_repos_keys }}"
  loop_control:
    loop_var: key
  register: _add_apt_keys
  until: _add_apt_keys  is success
  retries: 5
  delay: 2

- name: Add requirement packages (repositories gpg keys, toolkits...)
  apt:
    name: "{{ openstack_hosts_package_list | rejectattr('state','equalto','absent') | map(attribute='name') | list }}"
    state: "{{ openstack_hosts_package_state }}"
    update_cache: yes
    cache_valid_time: "{{ cache_timeout }}"
  register: _install_packages
  until: _install_packages  is success
  retries: 5
  delay: 2

- name: Remove any old UCA repository using the old filename
  file:
    path: "{{ uca_apt_source_list_filename | default('ubuntu_cloud_archive_canonical_com_ubuntu') }}"
    state: absent

# When updating the cache in the apt_repository
# task, and the update fails, a retry does not
# detect a change the second attempt and therefore
# does not update the cache, resulting in a changed
# repo config, but no updated cache. To work around
# this bug we implement the change of repo config
# and the cache update as two separate tasks.
- name: Add/Remove/Update standard and user defined repositories
  apt_repository:
    repo: "{{ repo.repo }}"
    state: "{{ repo.state | default('present') }}"
    filename: "{{ repo.filename | default(omit) }}"
    update_cache: no
  with_items: "{{ openstack_hosts_package_repos }}"
  loop_control:
    loop_var: repo
  register: _adding_apt_repo

- name: Add apt extra conf
  copy:
    content: "{{ openstack_hosts_package_manager_default_conf + openstack_hosts_package_manager_extra_conf }}"
    dest: /etc/apt/apt.conf.d/99openstack-ansible
  when:
    - openstack_hosts_package_manager_extra_conf | length > 0 or openstack_hosts_package_manager_default_conf | length > 0

- name: Update Apt cache
  apt:
    update_cache: yes
  when:
    - _adding_apt_repo is changed
  register: _update_apt_cache
  until: _update_apt_cache  is success
  changed_when: false
  retries: 5
  delay: 2