openstack-ansible-galera_se.../tasks/galera_upgrade_pre.yml
Jimmy McCrory fdaf169e1e Install MariaDB 10.1 server
Update repos and packages to install the server for MariaDB 10.1, the
current stable release.

Several improvements have been made to improve the upgrade process and
an upgrade from 10.0 has been included in the test playbooks.

Make use of the yum_repository module for installing on yum based
systems and give the apt repository files consistent names, 'MariaDB'
and 'Percona' for easier maintenance and handling of upgrades going
forward.

Depends-On: I8939703f26e5d8adc393b984266f4cad7a6e0b4c
Change-Id: Ib6409f1fcf4a664b65dbe01372a19509d02d70a4
2016-11-30 10:48:30 -08:00

90 lines
2.2 KiB
YAML

---
# 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: Set fact to ignore cluster state
set_fact:
galera_ignore_cluster_state: true
tags:
- galera-upgrade
- name: Stop MariaDB
service:
name: mysql
state: stopped
register: galera_restart_fall_back
until: galera_restart_fall_back | success
retries: 3
delay: 5
tags:
- galera-upgrade
# Stop through the init script in case the service
# was initially started outside of systemctl.
- name: Stop mysql
command: /etc/init.d/mysql stop
changed_when: false
tags:
- galera-upgrade
# TODO: Remove the following three tasks in Pike
# They're only required during upgrades transitioning to a
# statically named apt sources file.
- name: Find old sources
command: >
grep -rnil maria /etc/apt/sources.list.d/ --exclude MariaDB.list
changed_when: false
failed_when: false
register: old_sources
tags:
- galera-upgrade
- galera-apt-packages
- name: Remove old sources
file:
path: "{{ item }}"
state: absent
with_items: "{{ old_sources.stdout_lines | default([]) }}"
tags:
- galera-upgrade
- galera-apt-packages
- name: Update apt sources (Forced)
apt:
update_cache: yes
cache_valid_time: 0
register: apt_update
until: apt_update|success
retries: 5
delay: 2
when:
- ansible_pkg_mgr == 'apt'
tags:
- galera-upgrade
- galera-apt-packages
- name: UN-Install galera-server package
package:
name: "{{ item }}"
state: absent
with_items:
- "mariadb-galera-server*"
- "mariadb-server*"
- MariaDB-Galera-server
- MariaDB-server
- mysql-common
tags:
- galera-upgrade
- galera-apt-packages