CentOS 8.5安装ZABBIX5.0

0.Xshell远程连接到Centos8.5 连接 centos系统后，首先关闭防火墙和 SELINUX，如不关闭会各种拦截，网页访问等故障
#systemctl stop firewalld.service #关闭防火墙服务
#systemctl disable firewalld.service #开机不启动
#sed -i 's/SELINUX=enforcing/SELINUX=disabled/' /etc/selinux/config #替换文本参数
#grep SELINUX=disabled /etc/selinux/config #查文本状态
#setenforce 0 #关闭当前SELINUX

1.下载阿里云zabbix源

rpm -ivh https://mirrors.aliyun.com/zabbix/zabbix/5.0/rhel/8/x86_64/zabbix-release-5.0-1.el8.noarch.rpm

2.更换yum源的地址为阿里云地址

sed -i 's#http://repo.zabbix.com#https://mirrors.aliyun.com/zabbix#' /etc/yum.repos.d/zabbix.repo

3.清除缓存

dnf clean all

4.安装zabbix连接mysql的，和zabbix-agent，用于监控服务端

dnf install zabbix-server-mysql -y
dnf install zabbix-web-mysql -y

5.安装zabbix前端环境

dnf install zabbix-apache-conf -y
dnf install zabbix-agent -y

6.创建初始数据库
# dnf install -y mysql-server mysql-devel mysql-libs
# systemctl start mysqld
# mysql_secure_installation
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXx
# mysql -uroot -p

输入密码，然后进入到mysql

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

7.导入初始架构和数据。

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

8.为Zabbix server配置数据库，编辑配置文件vim /etc/zabbix/zabbix_server.conf
DBPassword=XXXXXXXXXXXXXXXXXXXXXXXXXXXX

9.修改zabbix的php配置文件

vim /etc/php-fpm.d/zabbix.conf
; php_value[date.timezone] = Europe/Riga
替换成
php_value[date.timezone] = Asia/Shanghai

10.重启服务

systemctl restart zabbix-server zabbix-agent httpd php-fpm

systemctl enable zabbix-server zabbix-agent httpd php-fpm

11.使用浏览器通过本机IP地址访问

http://*.*.*.*/zabbix/setup.php

zabbix网页安装(浏览器版本太低打开错误，用火狐浏览器或谷歌浏览器打开即可)
记住输数据库密码的时候，是数据库的密码，而不是zabbix用户密码

12.最后成功会显示Configuration file "/etc/zabbix/web/zabbix.conf.php" created.