到zabbix-agent機器上新增mysql帳號
mysql> grant all on *.* to zabbix@'10.140.0.%' identified by "zabbix@2018"; mysql> flush privileges;
/etc/zabbix/script/mysql/
新增shell chk_mysql.sh
#!/bin/bash # ------------------------------------------------------------------------------- # FileName: check_mysql.sh # Revision: 1.0 # Date: 2015/06/09 # Author: DengYun # Email: [email protected] # Website: www.ttlsa.com # Description: # Notes: ~ # ------------------------------------------------------------------------------- # Copyright: 2015 (c) DengYun # License: GPL # 用户名 MYSQL_USER='zabbix' # 密码 MYSQL_PWD='zabbix@2018' # 主机地址/IP MYSQL_HOST='10.140.0.21' # 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 2>/dev/null|cut -f2 -d":"|cut -f1 -d"T"` echo $result ;; Com_update) result=`${MYSQL_CONN} extended-status 2>/dev/null|grep -w "Com_update"|cut -d"|" -f3` echo $result ;; Slow_queries) result=`${MYSQL_CONN} status 2>/dev/null|cut -f5 -d":"|cut -f1 -d"O"` echo $result ;; Com_select) result=`${MYSQL_CONN} extended-status 2>/dev/null|grep -w "Com_select"|cut -d"|" -f3` echo $result ;; Com_rollback) result=`${MYSQL_CONN} extended-status 2>/dev/null|grep -w "Com_rollback"|cut -d"|" -f3` echo $result result=`${MYSQL_CONN} status 2>/dev/null|cut -f4 -d":"|cut -f1 -d"S"` echo $result ;; Com_insert) result=`${MYSQL_CONN} extended-status 2>/dev/null|grep -w "Com_insert"|cut -d"|" -f3` echo $result ;; Com_delete) result=`${MYSQL_CONN} extended-status 2>/dev/null|grep -w "Com_delete"|cut -d"|" -f3` echo $result ;; Com_commit) result=`${MYSQL_CONN} extended-status 2>/dev/null|grep -w "Com_commit"|cut -d"|" -f3` echo $result ;; Bytes_sent) result=`${MYSQL_CONN} extended-status 2>/dev/null|grep -w "Bytes_sent" |cut -d"|" -f3` echo $result ;; Bytes_received) result=`${MYSQL_CONN} extended-status 2>/dev/null|grep -w "Bytes_received" |cut -d"|" -f3` echo $result ;; Com_begin) result=`${MYSQL_CONN} extended-status 2>/dev/null|grep -w "Com_begin"|cut -d"|" -f3` echo $result ;; *) 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)" ;; esac
2>/dev/null →這個是mysql預設帳密直接登入會導致報錯,直接把錯誤丟棄的參數
chmod u+x chk_mysql.sh
修改設定檔
/etc/zabbix/zabbix_agentd.d/userparameter_mysql.conf
原本的都註解,新增以下
UserParameter=mysql.version,mysql -V UserParameter=mysql.status[*],/etc/zabbix/script/mysql/chk_mysql.sh $1 UserParameter=mysql.ping,netstat -ntpl |grep 3306 |grep mysql |wc |awk '{print $1}'
重啟zabbix-agent服務後去zabbix後台加mysql模版
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