tree a2f7c256fc26690b4d105c9dbef97ce2ece55392
parent 75c1dfe3b0adc8bcb98276bcdbecca76a94eaab7
author Jamie Lennox <jamielennox@redhat.com> 1439518938 +1000
committer Jamie Lennox <jamielennox@redhat.com> 1439518938 +1000

Use standard get_or_create_role to find role

The openstack role list command doesn't include any identity API version
information and so will fail when running purely with v3. We could add
this information to the command however we already have a function that
does what swift requires so we should use it.

Change-Id: I5d5417eaed432760bfb97cf35bd76a0919c6004d