[lambda_foo]

Shout out to https://github.com/samuelkarp/runj which aims to provide OCI compatible runtime for FreeBSD jails. We are working on a Jails based sandbox implementation for running OCaml builds on FreeBSD, https://github.com/ocurrent/obuilder. If runj gets more support then it would be a good alternative to the various iocage/ezjail/etc solutions or the raw Jails implementation we have right now.

[amtamt]

Does this OCI compatibility also translate to be able to run kubernetes on FreeBSD?

[sofixa]

Not necessarily, Kubernetes also needs a ton of other things which are Linux kernel specific, like cgroups.

If you're just looking for an orchestrator capable of running FreeBSD jails, take a look at Nomad (Disclaimer: I work at HashiCorp, opinions my own, etc.)