zabbix監控mysql

標籤：mysql   zabbix   

1、zabbix添加mysql的監控模板（temple-app-mysql）之後，還需要在用戶端添加key去取值。

2、編寫指令碼，擷取mysql的各種狀態值。可以固定一個目錄，專門存放監控指令碼。比如/usr/local/zabbix/scripts/chk_mysql.sh

#!/bin/bash

# -------------------------------------------------------------------------------# FileName:    chk_mysql.sh# Revision:    1.0# Date:        2015/09/07# Author:      Winngins Yu# Email:       [email protected]# Website:     www.drinkboy.com# Description: # Notes:       ~# -------------------------------------------------------------------------------# Copyright:   2015 (c) Winngins Yu# License:     GPL # 使用者名稱MYSQL_USER=‘root‘ # 密碼MYSQL_PWD=‘liujinWANG1985‘ # 主機地址/IPMYSQL_HOST=‘127.0.0.1‘ # 連接埠MYSQL_PORT=‘3306‘ # 資料連線MYSQL_CONN="/alidata/mysql/bin/mysqladmin -u ${MYSQL_USER} -p${MYSQL_PWD} -h${MYSQL_HOST} -P${MYSQL_PORT}" # 參數是否正確if [ $# -ne "1" ];then     echo "arg error!" fi  # 擷取資料case $1 in     Uptime)         result=`${MYSQL_CONN} status|cut -f2 -d":"|cut -f1 -d"T"`         echo $result         ;;     Com_update)         result=`${MYSQL_CONN} extended-status |grep -w "Com_update"|cut -d"|" -f3`         echo $result         ;;     Slow_queries)         result=`${MYSQL_CONN} status |cut -f5 -d":"|cut -f1 -d"O"`         echo $result         ;;     Com_select)         result=`${MYSQL_CONN} extended-status |grep -w "Com_select"|cut -d"|" -f3`         echo $result                 ;;     Com_rollback)         result=`${MYSQL_CONN} extended-status |grep -w "Com_rollback"|cut -d"|" -f3`                 echo $result                 ;;     Questions)         result=`${MYSQL_CONN} status|cut -f4 -d":"|cut -f1 -d"S"`                 echo $result                 ;;     Com_insert)         result=`${MYSQL_CONN} extended-status |grep -w "Com_insert"|cut -d"|" -f3`                 echo $result                 ;;     Com_delete)         result=`${MYSQL_CONN} extended-status |grep -w "Com_delete"|cut -d"|" -f3`                 echo $result                 ;;     Com_commit)         result=`${MYSQL_CONN} extended-status |grep -w "Com_commit"|cut -d"|" -f3`                 echo $result                 ;;     Bytes_sent)         result=`${MYSQL_CONN} extended-status |grep -w "Bytes_sent" |cut -d"|" -f3`                 echo $result                 ;;     Bytes_received)         result=`${MYSQL_CONN} extended-status |grep -w "Bytes_received" |cut -d"|" -f3`                 echo $result                 ;;     Com_begin)         result=`${MYSQL_CONN} extended-status |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

3、修改zabbix的設定檔/usr/local/zabbix-agentd/etc/zabbix_agentd.conf，添加

#擷取mysql版本UserParameter=mysql.version,mysql -V##擷取mysql效能指標,這個是上面定義好的指令碼UserParameter=mysql.status[*],bash /alidata/zabbix-agentd/scripts/chk_mysql.sh $1##擷取mysql運行狀態UserParameter=mysql.ping,/alidata/mysql/bin/mysqladmin -uroot -pliujinWANG1985 -P3306 -h127.0.0.1  ping | grep -c aliveUserParameter=mysql.process,/alidata/mysql/bin/mysql -uroot -pliujinWANG1985 -P3306 -h127.0.0.1  -e "show processlist" 2>/dev/null|wc -l

4、重啟zabbix的用戶端

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本文出自 “營運空間” 部落格，請務必保留此出處http://drinkboy.blog.51cto.com/10606290/1692247

zabbix監控mysql