Question

我正在尝试配置我的NGINX以处理来自两个不同子域的请求，将它们路由到运行在端口3000和9000上的两个不同的nodeJS应用。我还将所有端口80请求路由到443。这就是我的配置：

# Catch non-ssl domain requests
server {
  listen 80;
  listen [::]:80;
  server_name schandillia.com www.schandillia.com;
  return 301 https://www.$server_name$request_uri;
}

# Catch non-www domain requests on ssl
server {
  listen 443 ssl http2;
  listen [::]:443 ssl http2;
  server_name  schandillia.com;
  return 301 https://www.$server_name$request_uri;
}

# Settings for TLS enabled server (www/ssl requests)
server {
  listen 443 default_server ssl http2;
  listen [::]:443 ssl http2;
  server_name  www.schandillia.com;

  # Retrieve certificates
  ssl_certificate "/etc/letsencrypt/live/schandillia.com/fullchain.pem";
  ssl_certificate_key "/etc/letsencrypt/live/schandillia.com/privkey.pem";

  # Automatically route HTTP to HTTPS
  add_header Strict-Transport-Security "max-age=31536000";

  include /etc/nginx/default.d/*.conf;
  root /usr/share/nginx/html;
  index index.html index.htm;

  proxy_hide_header X-Powered-By;
  add_header X-Powered-By "Project Proost 0.0.0";
  proxy_set_header Upgrade $http_upgrade;
  proxy_set_header Connection 'upgrade';
  proxy_set_header Host $host;
  proxy_cache_bypass $http_upgrade;

  location / {
    proxy_pass http://127.0.0.1:3000;
    charset UTF-8;
    proxy_http_version 1.1;
  }
  location ~* \.(?:ico|svg|woff|woff2|ttf|otf|css|js|gif|jpe?g|png)$ {
   proxy_pass http://127.0.0.1:3000;
   expires 365d;
   add_header Pragma public;
   add_header Cache-Control "public";
  }
}

# for subdomain graph 
server {
  listen 443 default_server ssl http2;
  listen [::]:443 ssl http2;
  server_name graph.schandillia.com;

  location / {
    proxy_pass http://127.0.0.1:9000;
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection 'upgrade';
    proxy_set_header Host $host;
    proxy_cache_bypass $http_upgrade;
  }
}

很明显，我的配置中有4个服务器块。第一个处理所有非SSL请求，第二个处理非WWW SSL请求到WWW，第三个处理所有请求到https://www.schandillia.com，将它们路由到端口3000。

在第4个块中，我正在处理来自子域graph.schandillia.com的请求，并尝试将其路由到端口9000。但这会引发错误，并且没有错误代码：

nginx.service的作业失败，因为控制进程退出错误代码。

我要去哪里错了？

P.S。：nginx -t返回以下日志：

nginx: [emerg] a duplicate default server for 0.0.0.0:443 in /etc/nginx/sites-enabled/default:56
nginx: configuration file /etc/nginx/nginx.conf test failed

此外，在删除最后一个服务器块后，配置似乎可以正常工作。但这不符合我的目的，因为我确实需要一个服务器块来处理graph子域请求。

为多个子域配置NGINX时出错

0 个答案: