---
# 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: Start MySQL
  service:
    name: mysql
    state: started
  # NOTE (hwoarang) Sometimes the service fails to start on the first attempt
  # so just try a few more times before giving up. Clearly this needs to be
  # investigated at some point...
  register: mysql_service_started
  until: mysql_service_started | success
  retries: "{{ num_retries }}"
  delay: "{{ wait_delay }}"
  tags:
    - galera-upgrade

- include: galera_running_check.yml
  vars:
    num_retries: 10
    wait_delay: 3

- name: Run MySQL Upgrade
  command: "/usr/bin/mysql_upgrade"
  changed_when: false
  register: galera_mysql_upgrade
  until: galera_mysql_upgrade | success
  retries: 3
  delay: 10
  tags:
    - galera-upgrade