準備兩臺虛擬機

zabbix-server（服務端 ip:192.168.176.138）

zabbix-agent（客戶端 ip:192.168.176.139）

兩臺分別上傳zabbix.repo到/etc/yum.repos.d下面

安裝前作業

// 關閉防火墻
systemctl stop firewalld
setenforce 0
// 時間同步
yum -y install ntpdate
ntpdate pool.ntp.org

服務端

[root@localhost ~]# yum -y install zabbix-server-mysql zabbix-web-mysql zabbix-agent mariadb mariadb-server
[root@localhost ~]# systemctl start mariadb
[root@localhost ~]# mysql
MariaDB [(none)]> create database zabbix character set utf8 collate utf8_bin;
MariaDB [(none)]> grant all on zabbix.* to zabbix@localhost identified by 'zabbix';
MariaDB [(none)]> flush privileges;
MariaDB [(none)]> Ctrl-C -- exit!
[root@localhost ~]# zcat  /usr/share/doc/zabbix-server-mysql-4.4.10/create.sql.gz |mysql -uzabbix -pzabbix zabbix
[root@localhost ~]# vim /etc/zabbix/zabbix_server.conf
[root@localhost ~]# cat  /etc/zabbix/zabbix_server.conf |grep -v "^#"|sed '/^$/d'|grep DB
DBName=zabbix
DBUser=zabbix
DBPassword=zabbix
[root@localhost ~]# systemctl start httpd zabbix-server zabbix-agent
[root@localhost ~]# netstat  -lptnu|egrep "80|10050|10051"
tcp        0      0 0.0.0.0:10050           0.0.0.0:*               LISTEN      2710/zabbix_agentd  
tcp6       0      0 :::10050                :::*                    LISTEN      2710/zabbix_agentd  
tcp6       0      0 :::80                   :::*                    LISTEN      2704/httpd 
[root@localhost ~]# vim /etc/php.ini
date.timezone =Asia/Shanghai //修改時區，tips：前面的分號去掉
[root@localhost ~]# systemctl restart httpd //修改完時區一定重啟httpd

http;//192.168.176.137/zabbix 訪問

客戶端

[root@localhost ~]# yum -y install zabbix-agent mariadb mariadb-server httpd bc
[root@localhost ~]# vim /etc/zabbix/zabbix_agentd.conf
[root@localhost ~]# cat /etc/zabbix/zabbix_agentd.conf |grep -v "^#"|sed '/^$/d'
PidFile=/var/run/zabbix/zabbix_agentd.pid
LogFile=/var/log/zabbix/zabbix_agentd.log
LogFileSize=0
Server=192.168.176.138 //改為服務端ip
ServerActive=192.168.176.138 //改為服務端ip
Hostname=Zabbix server
[root@localhost ~]# systemctl start zabbix-agent mariadb httpd
[root@localhost ~]# mkdir -p /etc/zabbix/scripts
[root@localhost ~]# cd /etc/zabbix/scripts/
[root@localhost scripts]# vim mysql_byte.sh
[root@localhost scripts]# cat mysql_byte.sh 
#!/bin/bash
case $1 in
byte_sent)
	mysqladmin  extended-status|grep -w "Bytes_sent"|awk  '{print $4}'
	;;
byte_recv)
	mysqladmin  extended-status|grep -w "Bytes_received"|awk  '{print $4}'
	;;
esac
[root@localhost scripts]# vim mysql_in_r.sh
[root@localhost scripts]# cat mysql_in_r.sh 
#!/bin/bash

mysql -e "show global status like 'innodb%read%';" | grep Innodb_buffer_pool_read_requests | awk '{print $2}'
[root@localhost scripts]# vim pv_uv.sh
[root@localhost scripts]# cat pv_uv.sh 
#!/bin/bash
case $1 in
	uv|UV)
		cat /var/log/httpd/access_log |awk '{print $1}'|sort|uniq|wc -l
	;;
	pv|PV)
		cat /var/log/httpd/access_log |awk '{print $1}' |wc -l
	;;
esac
[root@localhost scripts]# vim mysql_qps.sh
[root@localhost scripts]# cat mysql_qps.sh 
#!/bin/bash
q1=`mysql -s -e 'show global status like "Question%";'|awk '{print $NF}'`
t1=`uptime |awk '{print $5}'|sed "s/,//g"|awk -F ":" '{print $1*3600+$2*60}'`

n=`echo "scale=4;$q1/$t1"|bc`
echo $n
[root@localhost scripts]# vim mysql_tps.sh
[root@localhost scripts]# cat mysql_tps.sh 
#!/bin/bash
c1=`mysql -s -e "show global status like 'Com_commit';"|awk '{print $NF}'`
r1=`mysql -s -e "show global status like 'Com_rollback';"|awk '{print $NF}'`
t1=`uptime |awk '{print $5}'|sed "s/,//g"|awk -F ":" '{print $1*3600+$2*60}'`

n1=$(($c1+$r1))
n=`echo "scale=4;$n1/$t1"|bc`

echo $n
[root@localhost scripts]# vim /etc/zabbix/zabbix_agentd.d/mysql.conf 
[root@localhost scripts]# cat /etc/zabbix/zabbix_agentd.d/mysql.conf 
UserParameter=mysql.byte[*],/bin/bash /etc/zabbix/scripts/mysql_byte.sh $1
UserParameter=mysql.in.r,/bin/bash /etc/zabbix/scripts/mysql_in_r.sh  $1
UserParameter=pv_uv[*],/bin/bash /etc/zabbix/scripts/pv_uv.sh $1
UserParameter=qps,/bin/bash /etc/zabbix/scripts/mysql_qps.sh $1
UserParameter=tps,/bin/bash /etc/zabbix/scripts/mysql_tps.sh $1

//服務端安裝zabbix-get
[root@localhost ~]# yum -y install zabbix-get
[root@localhost ~]# zabbix_get -s 192.168.176.139 -k mysql.byte[byte_sent]
ZBX_NOTSUPPORTED: Unsupported item key. //出錯
//出錯解決 客戶端上操作
[root@localhost scripts]# chmod -R 777 /etc/zabbix/scripts/
[root@localhost scripts]# systemctl restart zabbix-agent
//服務端
[root@localhost ~]# zabbix_get -s 192.168.176.139 -k mysql.byte[byte_sent]
40258

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