As for your last comment, yeah these are system containers - lighterweight virtual machines and not docker containers. They're meant to replicate and entire machine, with an init, more attuned to a VPS/VM and not an application container.
As for your last comment, yeah these are system containers - lighterweight virtual machines and not docker containers. They're meant to replicate and entire machine, with an init, more attuned to a VPS/VM and not an application container.
Not much has changed, at least as far as running LXC/LXD using something other than Ubuntu as the host os. Not LXC's fault exactly, just the underlying set of requirements, kernel/systemd/etc patches, assuming you want the unpriv containers and systemd based containers to run.
Technically, you could find and apply all of those to Debian, Redhat, whatever, and use them as the host OS, but it wouldn't be a trivial effort.
Edit: Or you did, and you figured out how to replicate all the needed changes back to Deb.