使用docker-compose &WordPress建站

使用Docker Compose&WordPress建站

安装Docker Compose

sudo curl -L "https://github.com/docker/compose/releases/download/1.28.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

sudo chmod +x /usr/local/bin/docker-compose

• 如果出现网络问题，直接用浏览器下载可执行文件放到/usr/local/bin目录下即可

准备配置文件

• 为WordPress提供HTTPS支持的Nginx配置文件

  mkdir -p  /root/wordpress/nginx/conf && mkdir -p  /root/wordpress/nginx/ssl \
  echo 'server {
      listen 80;
      server_name ${host_name};
      rewrite ^(.*)$  https://${host_name}$1 permanent;
  }
  
  server {
      listen          443 ssl;
      server_name     ${host_name};
  
      #ssl证书文件位置(常见证书文件格式为：crt/pem)
      ssl_certificate      /etc/nginx/ssl/cert.pem;
      #ssl证书key位置
      ssl_certificate_key  /etc/nginx/ssl/cert.key;
      ssl_session_timeout  10m;
      ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
      ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
      ssl_prefer_server_ciphers  on;
  
      location / {
           proxy_pass    http://wordpress;
           proxy_cache_bypass                 $http_upgrade;
  
           # Proxy headers
           proxy_set_header Upgrade           $http_upgrade;
           proxy_set_header Connection        "upgrade";
           proxy_set_header Host              $host;
           proxy_set_header X-Real-IP         $remote_addr;
           proxy_set_header X-Forwarded-For   $proxy_add_x_forwarded_for;
           proxy_set_header X-Forwarded-Proto $scheme;
           proxy_set_header X-Forwarded-Host  $host;
           proxy_set_header X-Forwarded-Port  $server_port;
  
           # Proxy timeouts
           proxy_connect_timeout              600s;
           proxy_send_timeout                 600s;
           proxy_read_timeout                 600s;
      }
  }' >> /root/wordpress/nginx/conf/route.conf

  • 证书可以从阿里云免费申请，绑定到对应的${host_name}域名即可，并放置到/root/wordpress/nginx/ssl/目录下（可以自由修改，注意与下边的yaml文件保持一致即可）

• Docker Compose yaml配置文件

  echo 'version: '3.1'
  
  services:
  
    nginx: 
      image: nginx
      container_name: wp_nginx
      restart: always
      ports:
        - 443:443
        - 80:80
      volumes:
        - /root/wordpress/nginx/conf:/etc/nginx/conf.d/
        - /root/wordpress/nginx/ssl/:/etc/nginx/ssl/
    wordpress:
      image: wordpress
      container_name: wp
      restart: always
      environment:
        WORDPRESS_DB_HOST: db
        WORDPRESS_DB_USER: wp
        WORDPRESS_DB_PASSWORD: wp_db_lee
        WORDPRESS_DB_NAME: wp_db
      volumes:
        - wordpress:/var/www/html
  
    db:
      image: mysql:5.7
      container_name: wp_mysql
      restart: always
      environment:
        MYSQL_DATABASE: wp_db
        MYSQL_USER: wp
        MYSQL_PASSWORD: wp_db_lee
        MYSQL_RANDOM_ROOT_PASSWORD: '1'
      volumes:
        - db:/var/lib/mysql
  
  volumes:
    wordpress:
    db:' >> /root/wordpress/wordpress.yaml \
  docker-compose -f wordpress.yaml up -d

  • 如果镜像下载缓慢，尝试使用阿里云的镜像加速器

配置网络与域名

• 只需要在域名提供商，为自己购买的域名，添加A类型的子域名记录比如blog.demoli.xyz，然后将解析值设置为自己服务器的公网IP即可

推荐安装插件

• All-in-One WP Migration 迁移站点
• Post Views Counter 查看阅读数
• UpdraftPlus-备份/恢复 备份站点
• WP Githuber MD Markdown在线编辑
• Yoast SEO SEO设置

插件安装的问题

• 插件安装出现网络错误时，可以进入插件官网，手动下载文件上传到指定文件夹安装，使用docker cp命令导入到容器即可。
• 注意导入后，进入容器将导入的文件或文件夹的owner 与 group与其他WordPress文件一致