## Using SSH:
## *  Log in to hypervisor, retrieve list of running VMs
## *  Log in to hypervisor, retrieve list of ZFS volumes
## *  List any VM matching spec ^vpp[\d]+-[\d+]$
## *  List any ZFS datasets matching matching spec ^ssd-vol0/vpp[\d]+-[\d+]$
## *  If any of these exist, bail and require the user to run ./destroy first
##
##
## *  Log in to the hypervisor, and:
##     *  Clone the base image to all VM names (ssd-vol0/vpp0-[0-3])
##     *  Mount these in a staging directory
##     *  Rsync over our build/$(overlay)/$(hypervisor)/*
##     *  Unmount the staging directories
##     *  Start the VMs