I have a little Intel Atom C2750 server setup in the colo facility. I thought this was a fun test:
KVM Ubuntu 15.04 server running with ballooning memory and running Docker! Surely not the least complex setup but it is crazy for a machine with 2x SanDisk Cloudspeed Eco 960GB drives running at under 33w to be able to run a nice mini-lab in it. That basically gives one access to KVM, OpenVZ and Docker and is installed with a ZFS RAID 1 SSD configuration.
KVM Ubuntu 15.04 server running with ballooning memory and running Docker! Surely not the least complex setup but it is crazy for a machine with 2x SanDisk Cloudspeed Eco 960GB drives running at under 33w to be able to run a nice mini-lab in it. That basically gives one access to KVM, OpenVZ and Docker and is installed with a ZFS RAID 1 SSD configuration.