1. MYSQL

安装MySql5.7,并配置uff8字符集 安装完成后创建数据库wordpress

yum install -y wget
wget https://repo.mysql.com//mysql80-community-release-el7-10.noarch.rpm
yum install -y yum-utils
yum localinstall -y mysql80-community-release-el7-10.noarch.rpm 
yum-config-manager --enable mysql57-community
yum-config-manager --disable mysql80-community
yum repolist enabled | grep mysql
yum install -y mysql-community-server
systemctl start mysqld
systemctl status mysqld
ss -natl |grep 3306
grep "password" /var/log/mysqld.log 
mysql -uroot -p'xeRZv7EBfH,s'
vi /etc/my.cnf
systemctl status mysqld

2. 防火墙

开放端口

firewall-cmd --permanent --add-port=3306/tcp
firewall-cmd --permanent --add-port=443/tcp
firewall-cmd --permanent --add-port=80/tcp
firewall-cmd --reload
firewall-cmd --list-all

3. 关闭selinux

vi /etc/selinux/config 
reboot 
getenforce

4. NGINX

4.1 安装NGINX

vi /etc/yum.repos.d/nginx.repo
yum-config-manager --enable nginx-stable
yum install -y  nginx
systemctl start nginx
systemctl enable nginx
systemctl status nginx

4.2 配置NGINX PHP

    location / {
        root   /usr/share/nginx/html;

4.3 增加index.php

        ...
        ...
        index  index.php index.html index.htm;
    }

4.4 启用PHP

    location ~ \.php$ {
        root           html;
        fastcgi_pass   127.0.0.1:9000;
        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME  /usr/share/nginx/html/$fastcgi_script_name;
        include        fastcgi_params;
    }

5. PHP7.4

5.1 安装PHP

yum install -y epel-release
yum --enablerepo = remi install php74-php
rpm -ivh http://rpms.famillecollet.com/enterprise/remi-release-7.rpm
yum --enablerepo=remi install php74-php
yum --enablerepo=remi install php74-php php74-php-gd php74-php-xml php74-php-sockets php74-php-session php74-php-snmp php74-php-mysql php74-php-fpm
php74 -v

5.2 修改用户和组为nobody

vi /etc/opt/remi/php74/php-fpm.d/www.conf 

# 修改内容
user = nobody
group = nobody

5.3 启动php-fpm

systemctl start php74-php-fpm
systemctl status php74-php-fpm
systemctl enable php74-php-fpm

5.4 查看端口

ss -natl |grep 9000
ps aux |grep php-fpm

6. 运行

网站首页或者https://host:port/readme.html里面有安装向导连接