gistfile1.txt

upstream http_backend {                                                         
  server localhost:3000;                                                  
  keepalive 32;                                                           
}                                                                               
                                                                                
server {                                                                        
  location /ralphedwards/ {                                               
    proxy_pass         http://http_backend/;
    proxy_http_version 1.1;                                         
    proxy_set_header   Connection      "";                                 
    proxy_set_header   Host            $http_host;                               
    proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;

    access_log /var/log/nginx/ralphedwards.access.log;              
  }
}