docker restart mariadb
docker logs fluentd
2017-08-04 23:53:56 +0800 [warn]: pattern not match: "170804 23:53:55 mysqld_safe mysqld from pid file /var/lib/mysql/mariadb.pid ended"
2017-08-04 23:53:56 +0800 [warn]: pattern not match: "170804 23:53:56 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql/"
2017-08-04 23:53:56 +0800 [warn]: pattern not match: "170804 23:53:56 mysqld_safe WSREP: Running position recovery with --log_error='/var/lib/mysql//wsrep_recovery.B5v8fB' --pid-file='/var/lib/mysql//control01-recover.pid'\nnohup: ignoring input"
2017-08-04 23:53:59 +0800 [warn]: pattern not match: "170804 23:53:59 mysqld_safe WSREP: Recovered position c0b6c298-7774-11e7-91a6-e2b3985b674b:199530"
Fix proposed to branch: master /review. openstack. org/490712
Review: https:/