tree fe606e84701b4ffab3c0597400a531e9cc51c2b1
parent f731aa355e0b2774b1fec563c0685c88af8fbcdb
author Matthew Treinish <mtreinish@kortar.org> 1426702888 -0400
committer Matthew Treinish <mtreinish@kortar.org> 1426730927 -0400

Respect configured credential provider everywhere

This commit changes all the uses of the old AdminManager and Manager()
constructs to use cls.isolated_creds to provide user credentials from
whatever the configured credential provider is being used instead of
assuming it's the non-locking accounts provider without an accounts.yaml
file. As part of this we need to add a heat option for the stack owner
role so that we can request the creds by that role. The heat tests were
previously making an implicit assumption about the configured user having
that role assigned. Which while true in devstack today, it isn't
necessarily the case everywhere.

Depends-On: Id98a83f0a716de0fdb5f36d03407364830e8fa5f
Closes-Bug: #1433723
Change-Id: Ie071cb2cb6add591a60c9d76a12c95b7fb5ee539