zabbix脚本监控mysql

Posted 2020-10-03 kkblog

Zabbix监控mysql

1.1 客户端配置

1.1.1 安装客户端包

yum -y install unixODBC 

rpm -ivh zabbix-agent-3.0.3-1.el6.x86_64.rpm

1.1.2 编辑配置文件

注释所有添加以下内容

vim /etc/zabbix/zabbix_agentd.d/userparameter_mysql.conf

UserParameter=mysql.version,mysql -V
UserParameter=mysql.status[*],/etc/zabbix/scripts/chk_mysql.sh $1
UserParameter=mysql.ping,mysqladmin -uzabbix -p123456 -P3306 -h192.168.1.77  ping | grep -c alive

 

1.1.3 创建mysql监控脚本文件

mkdir /etc/zabbix/scripts/
touch /etc/zabbix/scripts/chk_mysql.sh
chmod u+x /etc/zabbix/scripts/chk_mysql.sh
chown -R zabbix.zabbix /etc/zabbix/scripts/chk_mysql.sh


 vim  /etc/zabbix/scripts/chk_mysql.sh

#!/bin/sh
# -------------------------------------------------------------------------------
MYSQL_SOCK="/tmp/mysql.sock"
MYSQL_USER=\'zabbix\'
MYSQL_PWD=\'123456\'
MYSQL_HOST=\'127.0.0.1\'
MYSQL_PORT=\'3306\'
ARGS=1
if [ $# -ne "$ARGS" ];then
    echo "Please input one arguement:"
fi
case $1 in
    Uptime)
        result=`/application/mysql/bin/mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -p${MYSQL_PWD} -S $MYSQL_SOCK status|cut -f
2 -d":"|cut -f1 -d"T"`
            echo $result
            ;;
        Com_update)
            result=`/application/mysql/bin/mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -p${MYSQL_PWD} -S $MYSQL_SOCK extended-
status |grep -w "Com_update"|cut -d"|" -f3`
            echo $result
            ;;
        Slow_queries)
        result=`/application/mysql/bin/mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -p${MYSQL_PWD} -S $MYSQL_SOCK status |cut -
f5 -d":"|cut -f1 -d"O"`

 

1.1.4 修改zabbix客户端指向服务端IP

sed -i \'s#ServerActive=127.0.0.1#ServerActive=192.168.1.72#g\' /etc/zabbix/zabbix_agentd.conf 
sed -i \'s#Server=127.0.0.1#Server=192.168.1.72#g\' /etc/zabbix/zabbix_agentd.conf   

/etc/init.d/zabbix-agent restart

 

1.1.5 Web端操作