I have made a private cloud using ubuntu 12.04 LTS. I have a maas main server. On that server, I want to host my web application written with java, tomcat and mysql. My maas main server ip address is 192.168.43.191 and dns name is ubuntucloud. So, when I call it from browser like (http: ubuntucloud), I can reach and see "It's work. This is the default web page for this server. The web server software is running but no content has been added yet" sentences. I can call my web application like (http: ubuntucloud:8080/IRMultiAgent/) while running tomcat server in eclipse. I want to call my web app like (http://www.ir_multi_agent/). How to do this? ps: I omit some "/" in my post, because of error