After CirrAS is launched you're ready to run your app. By default CirrAS is running in cluster profile, so you get a fully replicated cluster. See StormGrind | CirrAS | JBoss AS Profiles page for more info.
To see all nodes joined the cluster go to mod_cluster_manager located on front-end appliance:
To deploy your app you can use "Farm" Deployments in JBoss AS 5.x.
Copying app using SCP
You can copy your app using SCP to one back-end appliance (doesn't matter which) and the app will be propagated to all members in the cluster. Just execute:
scp yourapp.war root@IP_ADDRESS_OF_SELECTED_BACK_END_APPLIANCE:/opt/jboss-as6/server/cluster/farm
Note: If you're on EC2, please make sure you provide also your SSH key after scp command:
scp -i your_key.pem root@...
On EC2 please copy your app to /opt/jboss-as6/server/cluster-ec2/farm folder.
That's all. You can check mod_cluster_manager to see if farm service started your app in all nodes.
Feel free to use our forums if you have questions/problems.