nginx.conf for reverse proxying

gistfile1.txt

worker_processes 1;
events {
worker_connections  1024;
}
http {
include       mime.types;
default_type  application/octet-stream;

sendfile        on;

#keepalive_timeout  0;
keepalive_timeout  65;

upstream upstream_server {
  server localhost:3000;
}

server {
    listen       80;
    server_name  ngp.local;

    location / {
      proxy_set_header X-Real-IP $remote_addr;
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_set_header Host $http_host;
      proxy_redirect off;

      proxy_pass http://upstream_server;
      break;
    }
}
}