JBoss is an application server for deploying and hosting WAR files.
Two options for JBoss are currently offered: 6 and 7; both of which are deployed on top of Cent OS 6.6.
To deploy a blueprint please visit Deploying a Blueprint.
To ssh into a machine, please visit Connecting to a Blueprint.
Deploying a WAR file
To find out more information on how to use JBoss please visit their website Here (opens in new window)