containers and in-kernel nfs services

Hello.

The question is how containers iteracts with in-kernel nfsd?

For example, I want to export a directory over nfs from one container (with separate network and filesystem namespaces) and mount it on another container on the same host. Or on entirely different machine, for that matter. At the same time, other containers and maybe the host itself may want to export other filesystems, and since the same filesystem may be visible in several containers, the result might be that the same directory is exported multiple times by different containers...

Is it ever possible/supported/feasible?

Thanks!

/mjt