I want to use yocto to build a customized image for an embedded system and I want to create a docker image from this custom image. Usually in docker one would build a image using a parent image e.g. FROM ubuntu:xenial. However, in this case there is no official image available, so I need to create a new base image. I looked up the docs for creating a base image but it doesn't explain the whole process. I would appreciate if anyone could give me a hint or a link for a tutorial or something.
Thank you!