diff options
| author |   carey.xu <carey.xuhan@huawei.com> | 2015-12-04 09:40:39 +0800 |
|---|---|---|
| committer | carey.xu <carey.xuhan@huawei.com> | 2015-12-04 11:17:50 +0800 |
| commit | 86782f3e375274cb65dc0b0b7d48450e73e85df3 (patch) | |
| tree | 1a1c09b4b7c98e62a3102494e62ef408c0e80822 /deploy/adapters/ansible/roles/database/tasks/mariadb_cluster_debian.yml | |
| parent | 5de09de80aac43e61ec411ad598e8cd915d9cadd (diff) | |
database script refactor
JIRA: COMPASS-176
Change-Id: I0f87903a94a8072af274d6d5dcf4dd5041f297e6
Signed-off-by: carey.xu <carey.xuhan@huawei.com>
Diffstat (limited to 'deploy/adapters/ansible/roles/database/tasks/mariadb_cluster_debian.yml')
| -rw-r--r-- | deploy/adapters/ansible/roles/database/tasks/mariadb_cluster_debian.yml | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster_debian.yml b/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster_debian.yml new file mode 100644 index 00000000..96df442d --- /dev/null +++ b/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster_debian.yml @@ -0,0 +1,32 @@ +--- +- name: start first node to create new cluster + service: + name: mysql + state: restarted + args: "--wsrep-new-cluster" + when: + - inventory_hostname == haproxy_hosts.keys()[0] + +- name: wait for cluster ready + command: mysql --silent --skip-column-names -e 'SHOW STATUS LIKE "wsrep_evs_state"' + register: cluster_status + until: cluster_status|success + failed_when: not cluster_status.stdout | search("OPERATIONAL") + retries: 10 + delay: 3 + when: + - inventory_hostname == haproxy_hosts.keys()[0] + +- name: restart other nodes and join cluster + service: + name: mysql + state: restarted + when: + - inventory_hostname != haproxy_hosts.keys()[0] + +- name: restart first nodes + service: + name: mysql + state: restarted + when: + - inventory_hostname == haproxy_hosts.keys()[0] |