"Proxmox VE is a complete open source server virtualization management solution. It is based on KVM virtualization and container-based virtualization and manages virtual machines, storage, virtualized networks, and HA Clustering.

The enterprise-class features and the intuitive web interface are designed to help you increase the use of your existing resources and reduce hardware cost and administrating time - in business as well as home use. You can easily virtualize even the most demanding Linux and Windows application workloads."

"A new, transactionally updated Ubuntu for clouds and devices.

Snappy Ubuntu Core is a new rendition of Ubuntu with transactional updates - a minimal server image with the same libraries as today’s Ubuntu, but applications are provided through a simpler mechanism. The snappy approach is faster, more reliable, and lets us provide stronger security guarantees for apps and users — that’s why we call them “snappy” applications."

VeeWee: the tool to easily build vagrant base boxes Vagrant is a great tool to test new things or changes in a virtual machine(Virtualbox) using either chef or puppet. The first step is to download an existing 'base box'. I believe this scares a lot of people as they don't know who or how this box was build. Therefore lots of people end up first building their own base box to use with vagrant.

Veewee tries to automate this and to share the knowledge and sources you need to create a basebox. Instead of creating custom ISO's from your favorite distribution, it leverages the 'keyboardputscancode' command of Virtualbox so send the actual 'boot prompt' keysequence to boot an existing iso.

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.