Possible to install Docker images with debootstrap?

Hi everyone,

I am using debootstrap to build debian images for the RaspberryPI, which includes docker-engine. I would like to also load a docker image on the file system, just so the computer is ready to us on first boot.
However, it isn’t possible to run “docker pull” or “docker load” while debootstraping.

Hence, I wondering if it would be possible to export the entire AUFS from existing docker image, into another docker-engine ?

Any tips are welcome.