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| author |   shuai chen <chenshuai@huawei.com> | 2015-12-08 11:36:59 +0000 |
|---|---|---|
| committer |   Gerrit Code Review <gerrit@172.30.200.206> | 2015-12-08 11:36:59 +0000 |
| commit | 4947b112b86d7e4784af945509078f5ea1b757a0 (patch) | |
| tree | cc09c1c2518711b27130640a3a79158a6259980d /deploy/adapters/ansible/roles/database/tasks/mariadb_cluster_debian.yml | |
| parent | 850a41b56643e5fb475f4a0f51bc787798802ec9 (diff) | |
| parent | 86782f3e375274cb65dc0b0b7d48450e73e85df3 (diff) | |
Merge "database script refactor"
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] |