Look for a Docker "basebox" creation & maintenance helper

If we switch to Docker, we’ll need something to create and maintain the “basebox” (or whatever it’s called) we provide. Maybe there are Docker-specific tools. But really, there are plenty of debootstrap wrappers.

Blueprint: https://tails.boum.org/blueprint/evaluate_Docker/

Parent Task: #7530 (closed)

Related issues

Blocked by #7532 (closed)

Original created by @intrigeri on 7533 (Redmine)

To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information