gistfile1.txt

# Apache servers LB for lb.site.com
upstream lb-site.com {
   server 192.168.200.85:8080; # virtual machine web1 site
   server 127.0.0.1:8080 backup; # virtual machine web2 site

}

server {
   listen       127.0.0.1:80; # public IP address of your server
   server_name  lb-site.com;

location / {

  proxy_pass           http://lb-site.com;

  proxy_connect_timeout       900;
  proxy_send_timeout          900;
  proxy_read_timeout          900;
  send_timeout                900;

  proxy_redirect       off;
  proxy_set_header     Host $http_host;
  proxy_set_header     X-Real-IP $remote_addr;
  proxy_set_header     X-Forwarded-For $proxy_add_x_forwarded_for;
   }
}