I mean I have my Roon whatever running virtualized in a BHYVE under Joyent SmartOS, yet what am I running? Rock? Nucleus? Roon Server? Something else?
% ssh roon
Welcome to Ubuntu 18.04.6 LTS (GNU/Linux 4.15.0-213-generic x86_64)
Certified Ubuntu Cloud Image
__ . .
_| |_ | .-. . . .-. :--. |-
|_ _| ;| || |(.-' | | |
|__| `--' `-' `;-| `-' ' ' `-'
/ ; Instance (Ubuntu 18.04.6 LTS 20190627.1)
`-' https://docs.joyent.com/images/linux/ubuntu-certified
http://www.ubuntu.com/cloud#joyent
* Documentation: https://help.ubuntu.com
* Management: https://landscape.canonical.com
* Support: https://ubuntu.com/advantage
cat /opt/RoonServer/VERSION
200001299
2.0 (build 1299) production