blob: 2fbde33bfc1b456c2b357de76a7a6bbb72d9afad (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
##############################################################################
# Copyright (c) 2016 HUAWEI TECHNOLOGIES CO.,LTD and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
---
- name: start first node to create new cluster
shell: service mysql start --wsrep-new-cluster
when:
- inventory_hostname == haproxy_hosts.keys()[0]
- name: wait for cluster ready
command: mysql -e"show status like 'wsrep%'"
register: cluster_status
until: cluster_status|success
failed_when: not cluster_status.stdout | search("ON")
retries: 10
delay: 3
when:
- inventory_hostname == haproxy_hosts.keys()[0]
- name: restart other nodes and join cluster
service:
name: mysql
state: restarted
enabled: yes
when:
- inventory_hostname != haproxy_hosts.keys()[0]
- name: restart first nodes
service:
name: mysql
state: restarted
when: inventory_hostname == haproxy_hosts.keys()[0] and haproxy_hosts|length > 1
|