在mysql上安装agent:下面是配置文件
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PidFile=/var/run/zabbix/zabbix_agentd.pidLogFile=/var/log/zabbix/zabbix_agentd.logLogFileSize=0Server=192.168.1.119ServerActive=192.168.1.119Hostname=mysql01Include=/etc/zabbix/zabbix_agentd.d/*.confUnsafeUserParameters=1 # 开启脚本监控HostMetadataItem=system.uname |
在配置文件中添加参数:
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vim /etc/zabbix/zabbix_agentd.d/userparameter_mysql.confUserParameter=mysql.check[*],/var/opt/check_mysql.sh $1 2> /dev/null |
监控脚本:
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/var/opt/check_mysql.sh |
check_mysql.sh
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# 用户名MYSQL_USER='root'# 密码MYSQL_PWD='123456'# 主机地址/IPMYSQL_HOST='192.168.1.111'# 端口MYSQL_PORT='3306'# 数据连接MYSQL_CONN="/usr/bin/mysqladmin -u${MYSQL_USER} -p${MYSQL_PWD} -h${MYSQL_HOST} -P${MYSQL_PORT}"# 参数是否正确if [ $# -ne "1" ];then echo "arg error!" fi # 获取数据case $1 in Uptime) result=`${MYSQL_CONN} status|cut -f2 -d":"|cut -f1 -d"T"` ;; Com_update) result=`${MYSQL_CONN} extended-status |grep -w "Com_update"|cut -d"|" -f3` ;; Slow_queries) result=`${MYSQL_CONN} status |cut -f5 -d":"|cut -f1 -d"O"` ;; Com_select) result=`${MYSQL_CONN} extended-status |grep -w "Com_select"|cut -d"|" -f3` ;; Com_rollback) result=`${MYSQL_CONN} extended-status |grep -w "Com_rollback"|cut -d"|" -f3` ;; Questions) result=`${MYSQL_CONN} status|cut -f4 -d":"|cut -f1 -d"S"` ;; Com_insert) result=`${MYSQL_CONN} extended-status |grep -w "Com_insert"|cut -d"|" -f3` ;; Com_delete) result=`${MYSQL_CONN} extended-status |grep -w "Com_delete"|cut -d"|" -f3` ;; Com_commit) result=`${MYSQL_CONN} extended-status |grep -w "Com_commit"|cut -d"|" -f3` ;; Bytes_sent) result=`${MYSQL_CONN} extended-status |grep -w "Bytes_sent" |cut -d"|" -f3` ;; Bytes_received) result=`${MYSQL_CONN} extended-status |grep -w "Bytes_received" |cut -d"|" -f3` ;; Com_begin) result=`${MYSQL_CONN} extended-status |grep -w "Com_begin"|cut -d"|" -f3` ;; *) echo "Usage:$0(Uptime|Com_update|Slow_queries|Com_select|Com_rollback|Questions|Com_insert|Com_delete|Com_commit|Bytes_sent|Bytes_received|Com_begin)" ;; esacecho $result |
添加权限:
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chmod +x check_mysql.sh |
重启zabbix-agent:
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systemctl restart zabbix-agent.service |
在zabbix server上测试:
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zabbix_get -s 192.168.1.111 -k mysql.check[Com_select] |
然后在web页面添加action来自动注册或手动添加到监控。
本文来自博客园,作者:大码王,转载请注明原文链接:https://www.cnblogs.com/huanghanyu/
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