Description of problem:
A warning needs to be placed wherever the Image Service (glance) multi-location function is described and configured:
If configured without the proper policy settings, a non-admin user of the Image Service can replace active image data (that is, switch out a current image without other users knowing).
See the OSSN announcement (recommended actions) for configuration information.
Version-Release number of selected component (if applicable):
Tested builds successfully.
Looks good to me. Merging request.
Backported to osp8-liberty and osp7-kilo
Ready to publish in Pantheon.
lgtm, as per comment 2.