For the Boltron deliverable (the Modularity thing) we would like
to build, test and ship a Base Runtime / Boltron docker base
image.  Now, the whole process is still not entirely clear to me
so I'll just go ahead and briefly describe how I think it works:

  1. You build your RPM components in koji
  2. You have your components appear in a compose
  3. You write a kickstart file that creates your base image
  4. You have your kickstart file included in fedora-kickstarts
  5. You file a releng ticket to run your kickstart file against
     your compose regularly
  6. Something processes the kickstart file somewhere and builds
     the base image (is this imagefactory in koji? is this OSBS?
     is this, er, pungi?)
  7. The image is then tested somehow, hopefully
  8. The image is then pushed to Fedora registry

Feel free to correct or clarify any of the points above.

Anyhow, the main point of this mail are the last two items on
that list.  How do we test docker images, if at all?  Do we only
run some sanity tests or is there a way to test their contents
as well?