在CentOS系统上部署WordPress网站涉及多个步骤,包括安装LAMP(Linux、Apache、MySQL/MariaDB、PHP)环境、配置Web服务器、安装WordPress以及进行安全设置等。以下是一个详细的步骤指南:
首先,确保你的CentOS系统是最新的:
sudo yum update -y
sudo yum install -y httpd
sudo systemctl start httpd
sudo systemctl enable httpd
sudo yum install -y mariadb-server mariadb
sudo systemctl start mariadb
sudo systemctl enable mariadb
运行安全脚本以设置MySQL/MariaDB:
sudo mysql_secure_installation
sudo yum install -y php php-mysqlnd php-gd php-mbstring php-xml php-pear php-bcmath
重启Apache以应用PHP更改:
sudo systemctl restart httpd
创建一个新的虚拟主机配置文件:
sudo vi /etc/httpd/conf.d/wordpress.conf
添加以下内容:
<VirtualHost *:80>
ServerAdmin webmaster@localhost
DocumentRoot /var/www/html/wordpress
ServerName yourdomain.com
ServerAlias www.yourdomain.com
<Directory /var/www/html/wordpress>
Options Indexes FollowSymLinks
AllowOverride All
Require all granted
</Directory>
ErrorLog /var/log/httpd/wordpress-error.log
CustomLog /var/log/httpd/wordpress-access.log combined
</VirtualHost>
保存并退出编辑器,然后重启Apache:
sudo systemctl restart httpd
sudo mkdir -p /var/www/html/wordpress
sudo chown -R apache:apache /var/www/html/wordpress
cd /var/www/html
sudo wget https://wordpress.org/latest.tar.gz
sudo tar -xzvf latest.tar.gz
sudo mv wordpress/* wordpress/
sudo rm -rf wordpress latest.tar.gz
登录到MySQL/MariaDB:
sudo mysql -u root -p
创建数据库和用户,并授予权限:
CREATE DATABASE wordpress;
CREATE USER 'wordpressuser'@'localhost' IDENTIFIED BY 'yourpassword';
GRANT ALL PRIVILEGES ON wordpress.* TO 'wordpressuser'@'localhost';
FLUSH PRIVILEGES;
EXIT;
编辑/var/www/html/wordpress/wp-config.php
文件,添加数据库信息:
define('DB_NAME', 'wordpress');
define('DB_USER', 'wordpressuser');
define('DB_PASSWORD', 'yourpassword');
define('DB_HOST', 'localhost');
打开浏览器,访问http://yourdomain.com
,按照WordPress安装向导完成安装。
确保防火墙允许HTTP和HTTPS流量:
sudo firewall-cmd --permanent --zone=public --add-service=http
sudo firewall-cmd --permanent --zone=public --add-service=https
sudo firewall-cmd --reload
你可以使用Let’s Encrypt免费获取SSL证书:
sudo yum install -y certbot python2-certbot-apache
sudo certbot --apache -d yourdomain.com -d www.yourdomain.com
定期备份你的WordPress网站和数据库以防止数据丢失。
通过以上步骤,你应该能够在CentOS系统上成功部署一个WordPress网站。