1. 安装zabbix5.0
rpm -Uvh https://repo.zabbix.com/zabbix/5.0/rhel/7/x86_64/zabbix-release-5.0-1.el7.noarch.rpm
yum clean all && yum install zabbix-server-mysql zabbix-agent2

yum-config-manager --enable rhel-server-rhscl-7-rpms && yum install -y centos-release-scl

vim /etc/yum.repos.d/zabbix.repo  
\[zabbix-frontend\]  
name=Zabbix Official Repository frontend - $basearch  
baseurl=http://repo.zabbix.com/zabbix/5.0/rhel/7/$basearch/frontend  
enabled=1     #打开  
gpgcheck=1  
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX-A14FE591

yum install zabbix-web-mysql-scl zabbix-nginx-conf-scl  #安装zabbix前端

2. 创建zabbix数据库(mariadb)，导入zabbix表
   create database zabbix character set utf8 collate utf8_bin;
   create user zabbix@localhost identified by '123456';
   grant all privileges on zabbix.* to zabbix@localhost;

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

3. 修改zabbix_server配置及前端PHP配置
   DBPassword=123456
   vim /etc/opt/rh/rh-nginx116/nginx/conf.d/zabbix.conf
   listen 80;
   server_name example.com; #打开注释，修改本机IP

   vim /etc/opt/rh/rh-php72/php-fpm.d/zabbix.conf
   listen.acl_users = apache,nginx
   ; php_value[date.timezone] = Europe/Riga #打开注释，修改为Asia/Shanghai

4. 启动server，agent2，nginx，php，启动之后直接IP访问安装
   systemctl restart zabbix-server zabbix-agent2 rh-nginx116-nginx rh-php72-php-fpm
   systemctl enable zabbix-server zabbix-agent2 rh-nginx116-nginx rh-php72-php-fpm

5. 配置自动发现
配置自动发现linux
自动发现-->创建自动发现规则
　　 https://www.zabbix.com/documentation/5.0/zh/manual/installation/frontend/frontend_on_rhel7

6. 自动发现交换机

7. 配置动作
选择自动发现动作-->创建动作