This adds an image property show and image property set command to
nova-manage to allow users to update image properties stored for an
instance in system metadata without having to rebuild the instance.
This is intended to ease migration to new machine types, as updating
the machine type could potentially invalidate the existing image
properties of an instance.
Co-Authored-By: melanie witt <melwittt@gmail.com>
Blueprint: libvirt-device-bus-model-update
Change-Id: Ic8783053778cf4614742186e94059d5675121db1
19b7cf2170