location / {
    proxy_pass http://ui:3005;
    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_set_header X-Forwarded-Host $host;
    proxy_set_header X-Forwarded-Port $server_port;
      
    proxy_set_header Connection "";
    proxy_buffering off;
    proxy_request_buffering off;

    proxy_buffer_size 16k;
    proxy_buffers 4 16k;
    proxy_busy_buffers_size 32k;
  }