Zabbix监控MySQL主从状态

[root@srt-xt ~]# cd /etc/zabbix/script/

[root@srt-xt /etc/zabbix/script]# cat mysql_slvae_status.sh 
#!/bin/bash
#Desc：用于获取主从同步信息，判断主从是否出现异常，然后提交给 zabbix
#Date: 2019-06-06
#by：Lee-YJ

USER="root"
PASSWD="nae3eabo9naeli1Oov1a"
NAME=$1

function IO {Slave_IO_Running=`mysql -u $USER -p$PASSWD -e "show slave status\G;" 2> /dev/null |grep Slave_IO_Running |awk '{print $2}'`
    if [$Slave_IO_Running == "Yes" ];then
        echo 0 
    else
        echo 1 
    fi
}

function SQL {Slave_SQL_Running=`mysql -u $USER -p$PASSWD -e "show slave status\G;" 2> /dev/null |grep Slave_SQL_Running: |awk '{print $2}'`
    if [$Slave_SQL_Running == "Yes" ];then
        echo 0 
    else
        echo 1 
    fi

}

case $NAME in
   io)
       IO
   ;;
   sql)
       SQL
   ;;
   *)
        echo -e "Usage: $0 [io | sql]"
esac

[root@srt-xt ~]# cd /etc/zabbix/zabbix_agentd.d/  

[root@srt-xt /etc/zabbix/zabbix_agentd.d]# cat userparameter_mysql_slave.conf 
# 获取 MySQL slave 状态
UserParameter=mysql.slave[*],/etc/zabbix/script/mysql_slvae_status.sh $1

[root@srt-xt /etc/zabbix/zabbix_agentd.d]# /etc/init.d/zabbix-agent restart

[root@xxxxx ~]# zabbix_get -s 218.75.249.55 -k mysql.slave[sql]
0
[root@xxxxx ~]# zabbix_get -s 218.75.249.55 -k mysql.slave[io]
0