Related to https://bugzilla.redhat.com/show_bug.cgi?id=1700178 For some deployments the octavia deployment code will automatically convert installed images to raw for performance reasons. It does not take into account amphora images provided by the user that might already be in raw format.
Upstream backport to train for this bug has been proposed and the trackers updated.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Release of components for Red Hat OpenStack Platform 16.2.2), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2022:1001