5ca6e6fc9c
This change enforces usage of system scope credentials to manage share types, following the new policy rules for SRBAC support in manila. The logic to look up credential for the nova service user from [keystone_authtoken] is left to keep backward compatibility but is deprecated and will be removed. Depends-on: https://review.opendev.org/806474 Depends-on: https://review.opendev.org/828025 Change-Id: Ifd8aa63c94e194083a2b81fa9ea2c14afad5d6ab