We can use ${DIB_DEBIAN_COMPONENTS} to get this information. We also
already set the mirror.
Change-Id: Idd11c2b7df1d247c6d32a5f936b8601b4741b519
Signed-off-by: Paul Belanger <pabelanger@redhat.com>
debootstrap is not debian or ubuntu specific. We can make a debootstrap
element that knows how to do all of the things, and then a
debian-minimal and ubuntu-minimal image that use it. Finally, make
the debian element simply be a collection of the extra things we do to
make it look like a cloud-init based cloud image.
Change-Id: Iaf46c8e61bf1cac9a096cbfd75d6d6a9111b701e