---
# Copyright 2016, 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.

- name: Preseed galera password(s)
  debconf:
    name: "{{ item.name }}"
    question: "{{ item.question }}"
    value: "{{ item.value }}"
    vtype: "{{ item.vtype }}"
  with_items: galera_debconf_items
  tags:
    - galera-debconf

#TODO(evrardjp): Replace the next 2 tasks by a standard apt with cache
#when https://github.com/ansible/ansible-modules-core/pull/1517 is merged
#in 1.9.x or we move to 2.0 (if tested working)
- name: Check apt last update file
  stat:
    path: /var/cache/apt
  register: apt_cache_stat
  tags:
    - galera-apt-packages

- name: Update apt if needed
  apt:
    update_cache: yes
  when: >
    "ansible_date_time.epoch|float - apt_cache_stat.stat.mtime > {{cache_timeout}}" or
    add_repos | changed
  tags:
    - galera-apt-packages

- name: Install galera packages
  apt:
    pkg: "{{ item }}"
    state: latest
  register: install_packages
  until: install_packages|success
  retries: 5
  delay: 2
  with_items: galera_apt_packages
  notify: Restart mysql
  tags:
    - galera-apt-packages

# TODO(cloudnull) -- Remove this after the Mitaka release
#  This task simply removes the system version of
#  percona-xtrabackup and xtrabackup if found the
#  purpose is to ensure that "if" the system version
#  of the binary is installed its first removed in
#  favor of the actual upstream package being used in
#  the next task.
- name: UnInstall system xtrabackup packages
  apt:
    pkg: "{{ item }}"
    state: absent
  with_items:
    - percona-xtrabackup
    - xtrabackup
  tags:
    - galera-apt-packages

- name: Install galera package
  apt:
    deb: "{{ galera_package_path }}"
    force: yes
  tags:
    - galera-apt-packages