安装Wordpress

本次内容以CentOS7+BBR配置为例

安装前的准备

• 安装依赖软件包
  # yum install epel-release yum-utils
#启用php7的安装包，目前Wordpress推荐php7
# yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm -y
# yum-config-manager --enable remi-php72
#安装依赖包 nginx需要搭配php-fpm调用php
# yum install php-cli php-fpm php-mysql php-json php-opcache php-mbstring php-xml php-gd php-curl
# yum install epel-release yum-utils
# yum install y nginx mariadb phpMyAdmin
• 下载Wordpress
  1. 访问 https://wordpress.org/download/#download-install 下载最新版本
  2. 将下载的tar.gz压缩包放到VPS的站点文件存放目录
  3. 解压压缩包，会生成一个Wordpress目录
     # cd /usr/share/nginx
# mkdir yourdomain.com
# tar -xvf latest.tar.gz /usr/share/nginx/

     配置软件

• 配置php php-fpm
  打开配置文件并配置参数
  # nano /etc/php-fpm.d/www.conf

  #找到将下面配置修改为sock方式`
  ...
  user = nginx #默认为空
  group = nginx #默认为空
  ...
  #listen = 127.0.0.1:9000
  listen = /var/run/php-fpm/php-fpm.sock
  ...
  listen.owner = nginx #默认apache
  listen.group = nginx #默认apache
  listen.mode = 0660
  ...
  #修改完后保存退出

  将php-fpm加入启动列表
  # systemctl enable php-fpm

• 配置mariadb
  # mysql_secure_installation #安装并设置管理员帐号
• 配置Nginx 包括phpMyAdmin和Wordpress站点
  建立快捷方式
  # ln -s /usr/share/phpmyadmin /usr/share/nginx/yourdomain.com
# nano /etc/nginx/conf.d/yourdomain.com.conf

  server {
  listen 443 ssl;
  listen [::]:443 ssl;
  server_name yourdomain.com www.yourdomain.com;
  root /usr/share/nginx/yourdomain.com/wordpress/;
  ssl_certificate /usr/share/nginx/cert/cert.cert; #申请证书产生的文件
  ssl_certificate_key /usr/share/nginx/cert/key.key; #申请证书产生的文件
  ssl_trusted_certificate /usr/share/nginx/cert/fullchain.fullchain; #申请证书产生的文件
  ssl_session_timeout 5m;
  ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
  ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:HIGH:!aNULL:!MD5:!RC4:!DHE;
  ssl_prefer_server_ciphers on;
  location / {
        root /usr/share/nginx/yourdomain.com/wordpress/;
        index index.php index.html index.htm;
        location ~ ^/(.+\.php)$ {
            try_files $uri $uri/ /index.php$is_args$args;
            fastcgi_pass unix:/var/run/php-fpm/php-fpm.sock; # or 127.0.0.1:9000
            fastcgi_index index.php;
            fastcgi_intercept_errors on;
            fastcgi_buffers 32 32k; #can fix the css syle issue for wordpress adminpage
            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
            include /etc/nginx/fastcgi_params;
        }
        location ~* ^/(.+\.(jpg|jpeg|gif|css|png|js|ico|html|xml|txt))$ {
                root /usr/share/nginx/yourdomain.com/wordpress/;
        }
  }
  location /phpMyAdmin {
      root /usr/share/nginx/yourdomain.com/;
      index index.php index.html index.htm;
      location ~ ^/phpMyAdmin/(.+\.php)$ {
          try_files $uri =404;
          root /usr/share/nginx/yourdomain.com/;
          fastcgi_pass unix:/var/run/php-fpm/php-fpm.sock; # or 127.0.0.1:9000
          fastcgi_index index.php;
          fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
          include /etc/nginx/fastcgi_params;
      }
      location ~* ^/phpMyAdmin/(.+\.(jpg|jpeg|gif|css|png|js|ico|html|xml|txt))$ {
          root /usr/share/nginx/yourdomain.com/;
      }
  }
  location /phpmyadmin {
      rewrite ^/* /phpMyAdmin last;
  }
  }
  #保存退出

  #使用nginx -t测试配置文件是否正确
# nginx -t
#重启nginx服务
# systemctl restart nginx

• 配置mariadb数据库
  打开 https://yourdomain.com/phpMyAdmin 站点登陆后创建一个非管理员帐号管理一个数据库给wordpress，数据库名字例如wordpress_database。
• 安装Wordpress
  打开 https://yourdomain.com 在页面提示下进行安装，输入wordpress数据库名字数据库使用者帐号等相关信息，点击发送后进行安装。
• 配置Wordpress SSL
  Wordpress支持SSL访问方式，无须做额外配置