nginx.conf

user  appuser;
pid   /tmp/nginx.pid;
worker_processes auto;

events { worker_connections 1024; }

http {
  include       mime.types;
  default_type  application/octet-stream;

  sendfile on; tcp_nopush on; keepalive_timeout 65;
  server_tokens off; underscores_in_headers on;

  access_log /tmp/nginx/access.log;
  error_log  /tmp/nginx/error.log warn;

  server {
    listen 7860;      # 必须与 App Port 一致
    server_name _;

    client_max_body_size 32m;

    location / {
      proxy_pass http://127.0.0.1:8000;   # 同容器的 Uvicorn
      proxy_http_version 1.1;

      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_connect_timeout 600s;
      proxy_send_timeout    600s;
      proxy_read_timeout    600s;
      send_timeout          600s;

      proxy_buffering off;
      proxy_cache off;
      chunked_transfer_encoding off;
      proxy_set_header Connection "";
    }
  }
}