Updated openstack/openstack
Project: openstack/nova  035a034145636f31a8387dcdbb1d017b40aadcce
null
Remove unnecessary steps for cold snapshots

Up until now when we created cold snapshots we were stopping the
instance, create an internal snapshot, extract the snapshot to a file
and then delete the internal snapshot before bringing up the instance.

If the instance is shut down, there's no concurrent writer, so the image
can be directly extracted without taking an internal snapshot first,
because the snapshot and the current state are the same.

In this patch the creation and deletion of the internal snapshot are
removed to eliminate the extra steps and optimize the creation of
snapshots a bit.

Closes-Bug: #1242819
Closes-Bug: #1247185

Change-Id: I429fa2e1e26aea321eecbf14edd11263fff525ae
Updated openstack/openstack
Project: openstack/glance  9e439a1f8eb305d5124939b5ab1626d8d9edf8d3
null
Add policy style '@'/'!' rules to prop protections

A value of '@' will always allow the corresponding operation for a
property, and '!' will always disallow the operation.

Related to blueprint api-v2-property-protection

DocImpact

Change-Id: I1196a58a6f97cd0856bf97463386776a00359a49