Comment 15 for bug 1583208

Reviewed: https://review.fuel-infra.org/21844
Submitter: Pkgs Jenkins <email address hidden>
Branch: openstack-ci/fuel-8.0/liberty

Commit: 11cc95348dc3cf50147af36363bcf0cfaf4383de
Author: huangtianhua <email address hidden>
Date: Thu Aug 4 10:03:47 2016

Make sure create ceilometer alarm successful

If enable re-auth, we will use the stored context
instead of request context, then we can't create
ceilometer alarm resource. There are two problems
when create ceilometer client:
1. the stored context has no domain info, an error
raised from keystone: BadRequest: Expecting to find
domain in project. So this patch will retrive the
user/project domain ids from the auth_ref.
2. after fix the first problem, then another error
raised from keystone: Forbidden: You are not authorized
to perform the requested action. Due keystone doesn't
allow to create a token by a trust-scoped token when
get aodh endpoint. So this patch will pass 'aodh_endpoint'
to ceilometer client to avoid this.

Closes-Bug: #1583208
(cherry picked from commit 20214477c80759836b10d1ae45d16d404b077463)

Conflicts:
 heat/engine/clients/os/ceilometer.py

Change-Id: I44ed5c10b6dec6f39714f4f74cf51a10ef6104a6