In a cloud in which we have running LBs , we can upload newer amphora image and tag it to be used. In this scenario all new LBs will be using the new image and the old LBs will stay with the previous image. We need the ability to run a command on a selected LBs in order to update their amphora image to the newly uploaded image. The configuration should be saved after this action.
upstream bug https://storyboard.openstack.org/#!/story/2001490
*** This bug has been marked as a duplicate of bug 1547447 ***