I don't know if it would be a direct 1-to-1 replacement of docker, but have your checked out the project CBSD? It makes it quiet easy to stand up VMs and jail e

I don't know if it would be a direct 1-to-1 replacement of docker, but have your checked out the project CBSD? It makes it quiet easy to stand up VMs and jail environments and even handles quiet a bit of the vnet stuff?