I've migrated some enterprise servers such as Perforce, CodeCollaborator, Problem Tracking server, etc. to the private cloud at Rackspace. I'm interested in migrating the rest of my other servers to the private cloud at Rackspace and want to set up some sort of IT-vending webportal for automating the Engineering build process (DevOps), e.g. instantiate the base VM, install the required software for building the engineering applications, kick off the build, post the successful build, remove the VM, etc., and versioning these build machines. I'm currently doing a POC using RS OpenStack and hope to roll it out next year. I also hope that I will be able to contribute to OpenStack.org later after going through this POC and learning what OpenStack is all about.