Comment 0 for bug 1461817

Command openstack image create behaves like create-or-update (if image with *name* specified for create already existed, it is updated).

Actually it looks, that it is in collision with glance, which allows create multiple images with same names instead of update one.

Requirement of (almost) unique name in openstackclient is ok, but it would be nice do not update existing image by default, so attribute --or-update should be added.