zabbix监控之mysql的galera集群状态

根据下面命令，实现对应脚本；

当前集群个数：wsrep_cluster_size           | 3 

当前节点状态：wsrep_connected              | ON

查看集群有哪些节点：mysql> show  global status like 'wsrep_incoming_addresses';
+--------------------------+-------------------------------------------------------------+
| Variable_name            | Value                                                       |
+--------------------------+-------------------------------------------------------------+
| wsrep_incoming_addresses | 10.199.212.176:3306,10.199.212.174:3306,10.199.212.172:3306 |
+--------------------------+-------------------------------------------------------------+
1 row in set (0.00 sec)

mysql> 

查看所有galera状态：mysql> show  global status like '%wsrep%';