更新到 DSM 6.2.2 Update 3 后，Synology DSM 上的 Nginx 反向代理停止工作

Question

我有一个 DS415+，在 Reddit 上 this post 之后，Docker 容器中的多个服务运行有一个自定义设置的反向代理。在我更新到 DSM 6.2.2 Update 3 之前，一切都运行良好。从那时起，尝试访问这些服务会导致超时，尽管 curl-ing localhost:port 或 DiskStation_LAN_address:port 工作正常。

我尝试从 LetsEncrypt 续订证书，一次删除一些选项，通过以下方式清除连接：

proxy_set_header        Connection          "";

没有任何效果...

这是我的自定义 server.conf 文件：

server {
    listen 80;
    listen [::]:80;

    server_name XXXXXXX.XXXXXXXX.XXX;

    # Include this if you want to get a letsencrypt certificate for the domain you're using
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        root /var/lib/letsencrypt;
        default_type "text/plain";
    }

    # Include this if you want to automatically redirect to HTTPS
    location / {
        return 301 https://XXXXXXX.XXXXXXXX.XXX$request_uri;
    }
}

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

    server_name XXXXXXX.XXXXXXXX.XXX;

    large_client_header_buffers 4 32k;

    # Include these if you want to use a specific certificate,
    # you'll need to find the location of the letsencrypt after you get it...
    # so this might need to be updated afterwards
    ssl_certificate /usr/syno/etc/certificate/_archive/XXXXXX/fullchain.pem;
    ssl_certificate_key /usr/syno/etc/certificate/_archive/XXXXXX/privkey.pem;
    # add_header Strict-Transport-Security "max-age=15768000; includeSubdomains; preload" always;

    # Include this if you want basic authentication required
    # auth_basic “Restricted”;
    # auth_basic_user_file /etc/nginx/.htpasswd;

    # Sonarr, requires Sonarr update webhome configuration to match
    location /sonarr {
        proxy_set_header        Host                $http_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        Connection          "";
        proxy_intercept_errors  on;
       proxy_http_version      1.1;

       proxy_pass http://localhost:8989;

       proxy_redirect default;
    }
}

有没有人对诊断超时原因有任何建议，并希望有解决方案？正如我所说，服务是运行并且可以使用NAS地址+端口访问，但不能从外部访问。 nginx 是版本 1.15.7。非常感谢！

Answer 1

我觉得自己很蠢...结果是，无论出于何种原因，我路由器上的端口转发规则已重置。恢复后，一切正常。

更新到 DSM 6.2.2 Update 3 后，Synology DSM 上的 Nginx 反向代理停止工作

Nginx reverse proxy on Synology DSM stopped working after update to DSM 6.2.2 Update 3

reverse-proxy

nginx

synology