毕业设计之zabbix 之mysql主从状态的监控

建立监控脚本在自定义的位置

/usr/local/zabbix/script/

[root@mysql.quan.bbs script]$pwd
/usr/local/zabbix/script
[root@mysql.quan.bbs script]$cat mysql_status_replication.sh
#!/bin/bash
#
#********************************************************************
#Author:               betterman
#QQ：                  1602604658
#Date：                2020-03-03
#FileName：            mysql_status_replication.sh
#URL：                 https://www.cnblogs.com/betterquan/
#Description：         The test script
#Copyright (C)：      2020 All rights reserved
#********************************************************************
#
user='root'
password="20004"
item=$1
function slave_io_status()
{
    io_status=`mysql -u root -p2004 -e "show slave status\G;" 2>/dev/null |grep " Slave_IO_Running" |awk  '{print $2}'`
    if [ "$io_status" == "Yes" ]
    then
        echo 1
    else
        echo 0
    fi
}

function slave_sql_status()
{
    sql_status=`mysql -u root -p2004 -e "show slave status\G;" 2>/dev/null |grep "Slave_SQL_Running" |awk  '{print $2}' |head  -1`
    if [ "$sql_status"  == "Yes" ]
    then
        echo 1
    else
        echo 0
    fi
}

case $item in
    io.status)
        slave_io_status
    ;;
    sql.status)
        slave_sql_status
    ;;
    *)
        echo "Usage:$0 [io.status | sql.status]"
esac

修改配置文件，包括变量配置目录

[root@mysql.quan.bbs script]$vim /usr/local/zabbix/etc/zabbix_agentd.conf

# Include=/usr/local/etc/zabbix_agentd.userparams.conf
#Include=/usr/local/etc/zabbix_agentd.conf.d/
#Include=/usr/local/etc/zabbix_agentd.conf.d/*.conf
Include=/usr/local/zabbix/etc/zabbix_agentd.conf.d/

编辑变量配置文件

[root@mysql.quan.bbs script]$vim /usr/local/zabbix/etc/zabbix_agentd.conf.d/userparameter_mysql_re_status.conf 

UserParameter=mysql_re.satus[*],/usr/local/zabbix/script/mysql_status_replication.sh $1   

重启zabbix_agent

zabbix_server 测试

[root@ansz.quan.bbs logs]$zabbix_get  -s 192.168.111.151  -k mysql_re.satus[sql.status]
1
[root@ansz.quan.bbs logs]$zabbix_get  -s 192.168.111.151  -k mysql_re.satus[io.status]
1

web页面配置

创建主机组   MYSQL

创建模板：Template mysql_replication

监控项