1.在mysql数据库中创建zabbix用户 用来获取数据
GRANT PROCESS,SUPER,REPLICATION CLIENT ON *.* TO zabbix@'%' IDENTIFIED BY 'yourpass';
2.更改zabbix配置文件
find / |grep zabbix_agentd.conf /usr/local/etc/zabbix_agentd.conf.d /usr/local/etc/zabbix_agentd.conf #配置文件 /usr/local/src/zabbix-3.2.3/conf/zabbix_agentd.conf # 添加mysql监控信息 vim /usr/local/etc/zabbix_agentd.conf UserParameter=mysql.version,mysql -V UserParameter=mysql.status[*],/usr/local/etc/chk_mysql.sh $1 UserParameter=mysql.ping,netstat -ntpl |grep 3306 |grep mysql |wc |awk '{print $1}'
3.在/usr/local/etc目录下创建检查脚本
vi chk_mysql.sh #!/bin/sh # ------------------------------------------------------------------------------- # FileName: check_mysql.sh # Revision: 1.0 # Date: 2016/04/22 # Author: tim # Email: [mchdba@sohu.com](mailto:mchdba@sohu.com) MYSQL_SOCK="/var/lib/mysql/mysql.sock" MYSQL_USER='zabbix' export MYSQL_PWD=yourpass MYSQL_HOST='192.168.6.230' MYSQL_PORT='3306' ARGS=1 if [ $# -ne "$ARGS" ];then echo "Please input one arguement:" fi case $1 in Uptime) result=`mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -S $MYSQL_SOCK status|cut -f2 -d":"|cut -f1 -d"T"` echo $result ;; Com_update) result=`mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -S $MYSQL_SOCK extended-status |grep -w "Com_update"|cut -d"|" -f3` echo $result ;; Slow_queries) result=`mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -S $MYSQL_SOCK status |cut -f5 -d":"|cut -f1 -d"O"` echo $result ;; Com_select) result=`mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -S $MYSQL_SOCK extended-status |grep -w "Com_select"|cut -d"|" -f3` echo $result ;; Com_rollback) result=`mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -S $MYSQL_SOCK extended-status |grep -w "Com_rollback"|cut -d"|" -f3` echo $result ;; Questions) result=`mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -S $MYSQL_SOCK status|cut -f4 -d":"|cut -f1 -d"S"` echo $result ;; Com_insert) result=`mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -S $MYSQL_SOCK extended-status |grep -w "Com_insert"|cut -d"|" -f3` echo $result ;; Com_delete) result=`mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -S $MYSQL_SOCK extended-status |grep -w "Com_delete"|cut -d"|" -f3` echo $result ;; Com_commit) result=`mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -S $MYSQL_SOCK extended-status |grep -w "Com_commit"|cut -d"|" -f3` echo $result ;; Bytes_sent) result=`mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -S $MYSQL_SOCK extended-status |grep -w "Bytes_sent" |cut -d"|" -f3` echo $result ;; Bytes_received) result=`mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -S $MYSQL_SOCK extended-status |grep -w "Bytes_received" |cut -d"|" -f3` echo $result ;; Com_begin) result=`mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -S $MYSQL_SOCK extended-status |grep -w "Com_begin"|cut -d"|" -f3` echo $result ;; *) echo "Usage:$0(Uptime|Com_update|Slow_queries|Com_select|Com_rollback|Questions)" ;; esac # 更改脚本权限 chmod +x chk_mysql.sh chown zabbix:zabbix chk_mysql.sh
4.赋予zabbix用户执行netstat的权限
chmod +s /bin/netstat
5.重启zabbix_agentd
service zabbix_agentd stop service zabbix_agentd start
6.进入zabbix web 后台 添加Template App MySQL模板 之后再service端检查key
zabbix_get -s 192.168.6.230 -k mysql.ping zabbix_get -s 192.168.6.230 -k mysql.status[Com_insert]
