gistfile1.txt

[root@leviatan ~]# cat /etc/nginx/sites-enabled/rails 
server {

  # en que ip debe escuchar
	listen   10.1.1.4:80;

	# cual es el nombre del virutalhost
  server_name rails.hcg.sld.cu;

  # has proxy inverso para todo hacia 127.0.0.1 puerto 400
  location / {
       proxy_set_header Host $host;
       proxy_set_header X-Real-IP $remote_addr;
       proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
       real_ip_header X-Forwarded-For;
       proxy_pass         http://127.0.0.1:4001;
       proxy_redirect     off;
  }



}