nginx.conf

# nginx.conf 🧙‍♂️✨ (one port to rule them all: 7860)
worker_processes  1;

events { worker_connections  1024; }

http {
  sendfile on;
  tcp_nopush on;
  tcp_nodelay on;

  # logs off = quieter (and less “why are we yelling?”)
  access_log off;
  error_log  /dev/stderr warn;

  upstream fastapi_upstream { server 127.0.0.1:8000; }
  upstream streamlit_upstream { server 127.0.0.1:8501; }

  server {
    listen 7860;

    # ✅ FastAPI JSON endpoints
    location /api/ {
      proxy_pass http://fastapi_upstream/;
      proxy_set_header Host $host;
      proxy_set_header X-Forwarded-Proto $scheme;
    }

    # ✅ Streamlit admin console (websocket-y)
    location /admin/ {
      proxy_pass http://streamlit_upstream/;
      proxy_http_version 1.1;
      proxy_set_header Host $host;

      # Websocket headers 🔌
      proxy_set_header Upgrade $http_upgrade;
      proxy_set_header Connection "upgrade";
      proxy_read_timeout 86400;
    }

    # Root -> admin (because “where am I?” should be answered kindly 😄)
    location = / { return 302 /admin/; }
  }
}