Debian-base
From CSLabsWiki
debian-base is a base Debian 8.2 install that can be easily copied in order to make VM's without having to install Debian.
Installation parameters were as follows:
root password is root (change this when you being running a VM after cloning it)
Network NIC is a br0 bridge interface, using DHCP, hostname is debian
Additional installed packages by default are:
vim openssh-client htop
This allows users to SSH into their box.