I have some java servlet to deploy to production enviroment. I want to automatize installation and deployment of whole service.
My servlet is running on Tomcat and use PostgreSQL as DB. I want to make package(unattended or virtual appliance or whatever) for automatic installation of Java + PostgreSQL + Tomcat + myServlet and connect everything so that customer can run unattended instalation or deploy virtual appliance and everything is ready!
I want to do that on Ubuntu 12.04.
Can you please show me way, since I+m very new to linux and virtualzation. I look littlebit in puppet and juju but thats to much for me.