实战案例：yum安装php7.3+wordpress5.2+opcache+event模式

利用清华yum源，安装php7.3+wordpress5.2+opcache+event模式

两台主机

一台 apache + php7.3
一台 mariadb

#安装httpd 2.4 和 php 7.3 相关包
yum install https://mirrors.tuna.tsinghua.edu.cn/remi/enterprise/remi-release-7.rpm
vim /etc/yum.repos.d/remi-php73.repo
yum install  httpd  php73-php-fpm php73-php-mysqlnd  php73-php-opcache -y 

#配置php为UDS模式
vi /etc/opt/remi/php73/php-fpm.d/www.conf
listen=/var/run/php.sock 
listen.owner = apache
listen.group = apache
listen.mode = 0660  

#配置httpd 支持 php 的fastcgi模式
vim  /etc/httpd/conf.d/test.conf 
DirectoryIndex index.php
ProxyRequests Off
ProxyPassMatch ^/(.*.php)unix:/var/run/php.sock|fcgi://localhost/var/www/html/1

systemctl start httpd php73-php-fpm.service 

#准备wordpress程序文件
mkdir  /data/
unzip wordpress-5.2.3-zh_CN.zip
mv wordpress/ /var/www/html/
setfacl –R –m u:apache:rwx /var/www/html/wordpress/
#或者chown –R apache.apache /var/www/html/wordpress

#在另一台主机上安装mariadb
yum install mariadb-server
systemctl start mariadb
mysql -uroot 
mysql> create database wordpress;
mysql> grant all on wordpress.* to wpuser@'192.168.8.%' identified by "magedu";
mysql> flush privileges;

#打开浏览器访问 http://httpd服务器IP/wordpress，进行初始化和安装