---
# Copyright 2016 IBM Corp
#
# 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: Remove revoked ceph apt-keys
  apt_key:
    id: "{{ item }}"
    state: "absent"
  register: revoke_keys
  with_items: "{{ ceph_revoked_gpg_keys }}"
  when:
    - ceph_pkg_source == 'ceph'

- name: Add ceph apt-keys
  block:
    - name: Add keys (primary keyserver)
      apt_key:
        id: "{{ item.hash_id }}"
        keyserver: "{{ item.keyserver | default(omit) }}"
        data: "{{ item.data | default(omit) }}"
        url: "{{ item.url | default(omit) }}"
        state: "present"
      register: add_keys
      until: add_keys is success
      retries: 5
      delay: 2
      with_items: "{{ ceph_gpg_keys }}"
      when:
        - ceph_pkg_source == 'ceph'

  rescue:
    - name: Add keys (fallback keyserver)
      apt_key:
        id: "{{ item.hash_id }}"
        keyserver: "{{ item.fallback_keyserver | default(omit) }}"
        url: "{{ item.fallback_url | default(omit) }}"
        state: "present"
      register: add_keys_fallback
      until: add_keys_fallback is success
      retries: 5
      delay: 2
      with_items: "{{ ceph_gpg_keys }}"
      when:
        - ceph_pkg_source == 'ceph'
        - item.fallback_keyserver is defined or item.fallback_url is defined

- name: add ubuntu cloud archive key package
  apt:
    pkg: ubuntu-cloud-keyring
    state: "{{ ceph_client_package_state }}"
  register: add_keys
  when:
    - ceph_pkg_source == 'uca'

# 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 seperate tasks.
- name: Add ceph repo(s)
  apt_repository:
    repo: "{{ ceph_apt_repos[ceph_pkg_source].repo }}"
    state: "{{ ceph_apt_repos[ceph_pkg_source].state }}"
    filename: "{{ ceph_apt_repos[ceph_pkg_source].filename | default(omit) }}"
    update_cache: no
  register: add_repos

- name: Update Apt cache
  apt:
    update_cache: yes
  when: add_repos is changed
  register: update_apt_cache
  until: update_apt_cache is success
  retries: 5
  delay: 2