如何在 DO NGINX 液滴上设置子域？

Question

我在 DigitalOcean 有一个 droplet，我在 Ubuntu 上使用了 LEMP 的一键安装。

我在添加子域时遇到了问题。这就是我正在做的事情。

1. 我设置了域并将其指向我的服务器。

2. 我还为我的子域 sub.mydomain.com 创建了一条 A 记录

3. 我使用以下命令为我的子域创建了一个新目录：sudo mkdir -p /var/www/sub.mydomain.com/html

4. 我也这样做了：sudo chown -R $USER:$USER /var/www/sub.mydomain.com/html

5. 我使用以下命令创建了一个新的服务器块： sudo cp /etc/nginx/sites-available/default /etc/nginx/sites-available/sub.mydomain.com

6. 在这里我正在尝试修改我的服务器块，我认为这是我做错了什么

   ##
   # You should look at the following URL's in order to grasp a solid understanding
   # of Nginx configuration files in order to fully unleash the power of Nginx.
   # http://wiki.nginx.org/Pitfalls
   # http://wiki.nginx.org/QuickStart
   # http://wiki.nginx.org/Configuration
   #
   # Generally, you will want to move this file somewhere, and start with a clean
   # file but keep this around for reference. Or just disable in sites-enabled.
   #
   # Please see /usr/share/doc/nginx-doc/examples/ for more detailed examples.
   ##
   
   # Default server configuration
   #
   server {
   listen 80 default_server;
   listen [::]:80 default_server;
   
   # SSL configuration
   #
   # listen 443 ssl default_server;
   # listen [::]:443 ssl default_server;
   #
   # Note: You should disable gzip for SSL traffic.
   # See: https://bugs.debian.org/773332
   #
   # Read up on ssl_ciphers to ensure a secure configuration.
   # See: https://bugs.debian.org/765782
   #
   # Self signed certs generated by the ssl-cert package
   # Don't use them in a production server!
   #
   # include snippets/snakeoil.conf;
   
   root /var/www/html;
   
   # Add index.php to the list if you are using PHP
   index index.php index.html index.htm index.nginx-debian.html;
   
   server_name sub.mydomain.com;
   
   location / {
       # First attempt to serve request as file, then
       # as directory, then fall back to displaying a 404.
       try_files $uri $uri/ =404;
   }
   
   # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
   #
   #location ~ \.php$ {
   #   include snippets/fastcgi-php.conf;
   #
   #   # With php7.0-cgi alone:
   #   fastcgi_pass 127.0.0.1:9000;
   #   # With php7.0-fpm:
   #   fastcgi_pass unix:/run/php/php7.0-fpm.sock;
   #}
   
   # deny access to .htaccess files, if Apache's document root
   # concurs with nginx's one
   #
   #location ~ /\.ht {
   #   deny all;
   #}
   }
   
   
   # Virtual Host configuration for example.com
   #
   # You can move that to a different file under sites-available/ and symlink that
   # to sites-enabled/ to enable it.
   #
   #server {
   #   listen 80;
   #   listen [::]:80;
   #
   #   server_name example.com;
   #
   #   root /var/www/example.com;
   #   index index.html;
   #
   #   location / {
   #       try_files $uri $uri/ =404;
   #   }
   #}
   

我到底做错了什么？我应该在服务器块文件中包含什么？

Answer 1

你应该改变吗：

listen 80 default_server;
listen [::]:80 default_server;

收件人：

listen 80;
listen [::]:80;

然后将符号链接添加到：

/etc/nginx/sites-enabled

命令：

$ cd /etc/nginx/sites-enabled
$ sudo ln -s /etc/nginx/sites-available/sub.mydomain.com

希望对您的问题有所帮助