zabbix自定义key监控mysql主从同步超简单!

原理:利用在slave上运行show slave status获取Slave_IO_Running和Slave_SQL_Running的值mysql

1.在zabbix客户端配置文件中加入:nginx

首先要对mysql提供一个查询主从状态的帐号!(固然用root也能够。)web

grant replication client on *.* to 'xxx'@'localhost' identified by 'xxx';sql

 flush privileges;ide

UserParameter=mysql.replicate_error,if test `mysql -uxxx -pxxx -h127.0.0.1 -e 'show slave status\G' | awk -F: '{if($1~/Slave_IO_Running/) print$2}' ` = "Yes" -a `mysql -uxxx -pxxx -h127.0.0.1 -e 'show slave status\G' | awk -F: '{if($1~/Slave_SQL_Running/) print$2}' ` = "Yes";then echo 0; else echo 1;fimemcached

2.在web界面建立模板:3d

建立项目blog

添加触发器;io

添加动做略。模板

 

 

4.分享下其余服务的key:

UserParameter=nginx.status,netstat -tunlp | grep 80 | grep nginx | wc | awk '{print $1}'

UserParameter=memcached.stats,netstat -tunlp | grep 11211 | grep memcache | wc | awk '{print $1}'

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