With this commit QCOW images are pulled as a docker image to new
qcow-bundle container within ironic pod and copy them to shared ironic
volume to be served to hosts.
Also squashed with [0], manifests are adjusted to consume new QCOWs and
old QCOW related funtionality is removed.
[0] https://review.opendev.org/c/airship/airshipctl/+/776270
Co-Authored-By: Alexey Odinokov <aodinokov@mirantis.com>
Co-Authored-By: Craig Anderson <craig.anderson@att.com>
Change-Id: I958184b34ae94206bc5e87993e9287587b6a11d9
Signed-off-by: Andrii Ostapenko <andrii.ostapenko@att.com>