Hi, We're looking at setting up a geographically distributed OpenStack installation, and we're considering either cells or regions. We'd like to share a single Glance install between our regions (or cells), so the same images can be spawned anywhere. From here: http://docs.openstack.org/trunk/openstack-ops/content/segregate_cloud.html it's not clear whether that's possible. Can anyone shed some light on this? Is it possible in regions OR cells (or both)? Is there a better solution that I'm not thinking of? thanks, JP