Nginx 将 forum.example.com 重定向到 example.com

Question

在 amazon route53 for example.com 和 forum.example.com 我有记录 A 和我的服务器的 IP 地址。

Nginx 配置：

server {
    server_name example.com;
    return 301 https://example.com$request_uri;
}

server {
  listen [::]:443 ssl http2;
  listen 443 ssl http2;

  server_name example.com;   
  client_max_body_size 50M;

  # RSA
  ssl_certificate /etc/letsencrypt/example.com/fullchain.pem;
  ssl_certificate_key /etc/letsencrypt/example.com/private.key;
  # ECDSA
  ssl_certificate /etc/letsencrypt/example.com_ecc/fullchain.pem;
  ssl_certificate_key /etc/letsencrypt/example.com_ecc/private.key;

  location / {
    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 Host $http_host;
    proxy_set_header X-NginX-Proxy true;
    proxy_pass http://127.0.0.1:4567;
    proxy_redirect off;
    # Socket.IO Support
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade"; 
  }

  location /ads.txt {
    root /var/www/nodebb/public/;
  }

  location /loaderio-a92c8d2496979eca3c119f44e27ee2f6.txt {
    root /var/www/nodebb/public/;
  }

}

如何将 forum.example.com 重定向到 example.com？ 所以浏览器中的 url 将是 example.com。 我试着添加

server {
    listen 443;
    server_name forum.example.com;
    return 301 https://example.com$request_uri;
}

但随后没有任何效果；) 可能端口被阻塞或 smth。

Answer 1

好的，我明白了，我看到了来自 nginx 的错误日志，并意识到我缺少此重定向的证书