1. An `ibox` template VM mirroring more or less a VM created by our [kickstart file](https://code.immerda.ch/immerda/ibox/stemcell/-/blob/master/http/centos8.ks).
1. An `ibox-base` AppVM which serves as "template" (not in the qubes sense) to create iboxes.
The second step is merely to avoid repeatedly downloading the ibox repository.
First start by checking out this repository in your development VM, that we'll assume