[INTPenis]

Can't you just run k8s on bsd? You might have to build and maintain your own release of it, but I'm sure someone has done it already.

[blueflow]

The BSD's don't have the namespaces/unshare syscall functionality like Linux does.

[yjftsjthsd-h]

FreeBSD has jails, which AFAIK are fully a match in terms of functionality, but you would need to finish implementing containerd support (maybe via runj?) and then get k8s to run on top of that. I seriously doubt there's any actual technical blockers, it's just that nobody's finished implementing all the pieces and putting them together.

[arianvanp]

Use microvms instead of containers perhaps?

[dbolgheroni]

No, FreeBSD has jails but k8s uses different types of runtimes for OCI containers (containerd, CRI-O, Docker Engine, etc).