---
# Copyright 2014, 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: Update apt sources
  apt:
    update_cache: yes
    cache_valid_time: 600
  register: apt_update
  until: apt_update|success
  retries: 5
  delay: 2
  tags:
    - galera-apt-packages

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

- name: Add galera apt-keys
  apt_key:
    id: "{{ item.hash_id }}"
    keyserver: "{{ item.keyserver }}"
    state: "present"
  register: add_keys
  until: add_keys|success
  ignore_errors: True
  retries: 5
  delay: 2
  with_items: galera_gpg_keys
  tags:
    - galera-apt-keys

- name: Add galera apt-keys using fallback keyserver
  apt_key:
    id: "{{ item.hash_id }}"
    keyserver: "{{ item.fallback_keyserver }}"
    state: "present"
  register: add_keys_fallback
  until: add_keys_fallback|success
  retries: 5
  delay: 2
  with_items: galera_gpg_keys
  when: add_keys|failed and item.fallback_keyserver is defined
  tags:
    - galera-apt-keys

- name: Drop galera repo pin
  template:
    src: "galera_pin.pref.j2"
    dest: "/etc/apt/preferences.d/galera_pin.pref"
    owner: "root"
    group: "root"
    mode: "0644"
  tags:
    - galera-repo-pin

- name: Add galera repo(s)
  apt_repository:
    repo: "{{ galera_apt_repo.repo }}"
    state: "{{ galera_apt_repo.state }}"
  register: add_repos
  until: add_repos|success
  retries: 5
  delay: 2
  tags:
    - galera-repos

- name: Prevent galera from starting on install
  copy:
    src: "policy-rc.d"
    dest: "/usr/sbin/policy-rc.d"
    mode: "0755"
    backup: yes
  tags:
    - galera-config

- name: Drop limits config
  template:
    src: "limits.conf.j2"
    dest: "/etc/security/limits.conf"
  tags:
    - galera-config