gistfile1.txt

...
ok: [control01]
failed: [control02] => {"elapsed": 60, "failed": true}
msg: Timeout when waiting for search string MariaDB in 10.25.201.71:3306
failed: [control03] => {"elapsed": 60, "failed": true}
msg: Timeout when waiting for search string MariaDB in 10.25.201.72:3306

TASK: [mariadb | Creating haproxy mysql user] ********************************* 
ok: [control01]

TASK: [mariadb | Cleaning up facts] ******************************************* 
ok: [control01]

TASK: [mariadb | Starting mariadb container] ********************************** 
changed: [control01]

TASK: [mariadb | Waiting for MariaDB service to be ready] ********************* 
ok: [control01]

TASK: [mariadb | Creating haproxy mysql user] ********************************* 
ok: [control01]

TASK: [mariadb | Cleaning up facts] ******************************************* 
ok: [control01]

TASK: [mariadb | Waiting for MariaDB service to be ready through VIP] ********* 
failed: [control01] => {"attempts": 6, "changed": false, "cmd": ["docker", "exec", "mariadb", "mysql", "-h", "10.25.201.100", "-P", "3306", "-u", "haproxy", "-e", "show databases;"], "delta": "0:00:00.107134", "end": "2016-05-26 17:27:20.382405", "failed": true, "rc": 1, "start": "2016-05-26 17:27:20.275271", "stdout_lines": [], "warnings": []}
stderr: ERROR 2003 (HY000): Can't connect to MySQL server on '10.25.201.100' (113 "No route to host")
msg: Task failed as maximum retries was encountered

FATAL: all hosts have already failed -- aborting