FUSS is a GNU/Linux distribution based on Debian, for a Digitally Sustainable School.
Because I don’t have resources for testing it locally, I got a VDS on contabo and tried to test FUSS with virtual machines, virtual LANs etc.
I tried different virtualization technologies, like libvirt, proxmox, OpenNebula etc. but finally decided to use LXD, for being simpler and more convenient. It can handle both containers and virtual machines, has a nice command line interface, can be managed remotely, etc.