安装MariaDB

yum install mariadb-server mariadb
systemctl enable mariadb.service
systemctl start mariadb.service
MysqL_secure_installation
firewall-cmd --permanent --zone=public --add-service=MysqL
firewall-cmd --reload

创建zabbix数据库及帐号

[root@localhost create]# MysqL -uroot -p
Enter password: 
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 12
Server version: 5.5.41-MariaDB MariaDB Server

Copyright (c) 2000,2014,Oracle,MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]> create database zabbix character set utf8;
Query OK,1 row affected (0.00 sec)

MariaDB [(none)]> grant all privileges on zabbix.* to 'zabbix'@'localhost' identified by 'zabbix';
Query OK,0 rows affected (0.00 sec)

添加zabbix仓库配置

rpm -ivh http://repo.zabbix.com/zabbix/2.4/rhel/7/x86_64/zabbix-release-2.4-1.el7.noarch.rpm

安装并启用zabbix server

yum install -y zabbix-server-MysqL zabbix-web-MysqL

启用Apache httpd

systemctl enable httpd.service
systemctl start httpd.service
firewall-cmd --permanent --zone=public --add-service=http
firewall-cmd --reload

初始化zabbix数据库

cd /usr/share/doc/zabbix-server-MysqL-2.4.8/create
MysqL -uroot -pzabbix zabbix < schema.sql
MysqL -uroot -pzabbix zabbix < images.sql
MysqL -uroot -zabbixp zabbix < data.sql

修改zabbix前端的PHP配置

zabbix前端的Apache配置文件为/etc/httpd/conf.d/zabbix.conf。需要去掉# PHP_value date.timezone Europe/Riga的#，并把Europe/Riga改成服务器所在的时区，例如Asia/Shanghai。修改完后重启Apache web服务器：systemctl restart httpd

修改zabbix配置文件

按如下说明配置zabbix_server.conf

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

配置完重启zabbix server：

systemctl stop zabbix-server
systemctl start zabbix-server

systemctl restart zabbix-server命令执行后，不能启动zabbix-server，故需要先stop再start zabbix-server。

使用浏览器完成剩余配置

使用浏览器打开 http://server_ip/zabbix，其中server_ip要替换为服务器实际使用的IP地址，按照提示完成安装。

安装完成后默认的用户名是：Admin，密码是zabbix。

转自 http://joelhy.github.io/2015/02/26/install-zabbix-2-4-on-centOS-7-using-yum/