Packer is a tool for creating identical machine images for multiple platforms from a single source configuration
Vagrant is a tool for building and distributing virtualized development environments.By providing automated creation and provisioning of virtual machines using Oracle’s VirtualBox, Vagrant provides the tools to create and configure lightweight, reproducible, and portable virtual environments.
Automated installation of the Microsoft IE App Compat virtual machines (virtualbox)
How to convert a physical server to a virtual one using the open source tool Clonezilla Live