这里可以采用zabbix自带的mysql模版,但是也需要在mysql服务器上准备获取mysql status的脚本chk_mysql.sh,zabbix通过调用这个脚本来获取mysql的运行信息。
在配置文件zabbix_agentd.conf里面添加mysql监控信息:(注意修改为自己真实情况)
# vim /usr/local/zabbix/etc/zabbix_agentd.conf UserParameter=mysql.version,mysql -V UserParameter=mysql.status[*],/usr/local/zabbix/scripts/chk_mysql.sh $1 UserParameter=mysql.ping,mysqladmin -uroot -pmysql -P3306 -h127.0.0.1 ping | grep -c alive |
编辑chk_mysql.sh文件(注意修改为自己的mysql.sock路径,用户名密码,以及mysqladmin路径。shell脚本不要在win下编辑。)
#!/bin/sh MYSQL_SOCK="/var/lib/mysql/mysql.sock" MYSQL_USER='root' MYSQL_PWD='mysql' MYSQL_HOST='127.0.0.1' MYSQL_PORT='6033' ARGS=1 if [ $# -ne "$ARGS" ];then echo "Please input one arguement:" fi case $1 in Uptime) result=`/usr/bin/mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -p${MYSQL_PWD} -S $MYSQL_SOCK status|cut -f2 -d":"|cut -f1 -d"T"` echo $result ;; Com_update) result=`/usr/bin/mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -p${MYSQL_PWD} -S $MYSQL_SOCK extended-status |grep -w "Com_update"|cut -d"|" -f3` echo $result ;; Slow_queries) result=`/usr/bin/mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -p${MYSQL_PWD} -S $MYSQL_SOCK status |cut -f5 -d":"|cut -f1 -d"O"` echo $result ;; Com_select) result=`/usr/bin/mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -p${MYSQL_PWD} -S $MYSQL_SOCK extended-status |grep -w "Com_select"|cut -d"|" -f3` echo $result ;; Com_rollback) result=`/usr/bin/mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -p${MYSQL_PWD} -S $MYSQL_SOCK extended-status |grep -w "Com_rollback"|cut -d"|" -f3` echo $result ;; Questions) result=`/usr/bin/mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -p${MYSQL_PWD} -S $MYSQL_SOCK status|cut -f4 -d":"|cut -f1 -d"S"` echo $result ;; Com_insert) result=`/usr/bin/mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -p${MYSQL_PWD} -S $MYSQL_SOCK extended-status |grep -w "Com_insert"|cut -d"|" -f3` echo $result ;; Com_delete) result=`/usr/bin/mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -p${MYSQL_PWD} -S $MYSQL_SOCK extended-status |grep -w "Com_delete"|cut -d"|" -f3` echo $result ;; Com_commit) result=`/usr/bin/mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -p${MYSQL_PWD} -S $MYSQL_SOCK extended-status |grep -w "Com_commit"|cut -d"|" -f3` echo $result ;; Bytes_sent) result=`/usr/bin/mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -p${MYSQL_PWD} -S $MYSQL_SOCK extended-status |grep -w "Bytes_sent" |cut -d"|" -f3` echo $result ;; Bytes_received) result=`/usr/bin/mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -p${MYSQL_PWD} -S $MYSQL_SOCK extended-status |grep -w "Bytes_received" |cut -d"|" -f3` echo $result ;; Com_begin) result=`/usr/bin/mysqladmin -u$MYSQL_USER -h$MYSQL_HOST -p${MYSQL_PWD} -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
添加check脚本权限:
chmod u+x /usr/local/zabbix/chk_mysql.sh chown -R zabbix.zabbix /usr/local/zabbix/chk_mysql.sh
脚本准备完后,重启agent,然后在zabbix-server服务器上测试是否可以获取到mysql的status信息:
zabbix_get -s 192.168.1.220 -p10050 -k mysql.status[Com_update]
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