tree f322c4ef38199a23cad41aa068d644906eb925d0
parent b23e9fcc280a51bf84fae68e7719bd05c0447806
author Rajat Dhasmana <rajatdhasmana@gmail.com> 1736270592 +0530
committer Rajat Dhasmana <rajatdhasmana@gmail.com> 1739786260 +0000

Add qcow2 format to upload image test

When we test uploading a volume to image, we have a config option
to specify the disk format. Currently the default disk format is
'raw' but most cinder backends store the volume in 'raw' format
and we end up avoiding the conversion workflow which becomes an
untested code path and could lead to bugs as recently discovered
with [1].
This patch adds the 'raw' and 'qcow2' as the default formats.
The config option is also updated to List so we have add multiple
formats to be tested by the same test.

[1] https://bugs.launchpad.net/cinder/+bug/2092534

Depends-On: https://review.opendev.org/c/openstack/cinder/+/938265

Related-Bug: #2092534

Change-Id: I5f0f005d9487d7cf59dfa818e2a327f6d3956d1b