With the adoption of cloud services like amazon, rackspace and others, as well as the adoption of local vm's like virtualbox, wouldn't it be nice if you could easily deploy vm's to all of these infrastructures from the same GUI? Wouldn't it be even cooler if you could have those vm's configured at the same time so when they come up they are already running Drupal with your git repo checked out?

I'll present an architecture with lots of cool technology taht can do all of this:VirtualBox, libvirt, foreman, puppet, ipxe and tftp. If you can wrap your mind around it all, this is a very powerful and flexible solution!