1：配置zabbix yum仓库

curl -o zabbix-release-3.0-1.el7.noarch.rpm  https://mirror.tuna.tsinghua.edu.cn/zabbix/zabbix/3.0/rhel/7/x86_64/zabbix-release-3.0-1.el7.noarch.rpm

rpm -ivh zabbix-release-3.0-1.el7.noarch.rpm

[root@zabbix-server ~]# cat /etc/yum.repos.d/zabbix.repo
[zabbix]
name=Zabbix Official Repository - $basearch
baseurl=https://mirror.tuna.tsinghua.edu.cn/zabbix/zabbix/3.0/rhel/7/x86_64/
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX

[zabbix-non-supported]
name=Zabbix Official Repository non-supported - $basearch 
baseurl=https://mirror.tuna.tsinghua.edu.cn/zabbix/non-supported/rhel/7/$basearch/
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX
gpgcheck=1

2:安装zabbix服务端和zabbix-web前端

yum install zabbix-server-mysql zabbix-web-mysql  -y

3：安装mariadb，创建zabbix库，授权zabbix用户

yum install mariadb-server -y
systemctl start mariadb
systemctl enable mariadb
mysql_secure_installation
回车
n
y
y
y
y

mysql
>:create database zabbix character set utf8 collate utf8_bin;
>:grant all privileges on zabbix.* to zabbix@localhost identified by 'zabbix';

导入zabbix表结构和初始数据

zcat /usr/share/doc/zabbix-server-mysql-3.0.*/create.sql.gz | mysql -uzabbix -pzabbix

检查zabbix库是否导入成功

mysql -uroot  zabbix -e 'show tables'

4：配置启动zabbix-server

vi /etc/zabbix/zabbix_server.conf 
DBHost=localhost 
DBName=zabbix
DBUser=zabbix
DBPassword=zabbix

启动zabbix-server

systemctl start zabbix-server 
systemctl enable zabbix-server

检查：

netstat -lntup

5:修改Zabbix前端的PHP配置,并启动httpd

vi /etc/httpd/conf.d/zabbix.conf
php_value date.timezone Asia/Shanghai

systemctl start httpd
systemctl enable httpd

6:前端zabbix-web的安装

浏览器：http://10.0.0.71/zabbix

后期修改zabbix数据库密码的时候，需要修改的配置文件：
/etc/zabbix/web/zabbix.conf.php

http://10.0.0.71/zabbix/zabbix.php
登录的账号密码;
Admin
zabbix