The keystone CLI has been deprecated for a long time
in favor of python-openstackclient and
Icbe15814bc4faf33f513f9654440068795eae807 finally removes
the CLI from python-keystoneclient. This will be in the 3.0
release of python-keystoneclient.
tempest-lib is using the keystone CLI and the novaclient
functional tests are using tempest-lib (which is also
deprecated now).
This change removes the usage of the keystone CLI from
python-keystoneclient via tempest-lib and replaces it
with simply using the keystone v2 python bindings from
the client.
Change-Id: I557acefbf363304ce24ac81566bb651cbfe09176