zabbix3.x設定mysql模版

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