Since this topic was first created the snap has gone through graduating steps which includes a track [0], classic confinement[1] and a stable release [2][3]. As a consequence I would like to reopen the request for change of publisher.
0: Octavia-diskimage-retrofit 1.0 track creation 1: Classic confinement for octavia-diskimage-retrofit 2: https://dashboard.snapcraft.io/snaps/octavia-diskimage-retrofit/revisions/316/ 3: https://github.com/openstack-charmers/octavia-diskimage-retrofit/commit/d41b0ab76574c78dd09b26aa075347fa23658283