heatclient 1.6.0 broke the world( EndpointNotFound: Could not find requested endpoint in Service Catalog)

[Andriy Kurilin]

After switching to new release of heatclient (1.6.0) [1], rally gates(should affect not only us) became red.
It affects most of Rally jobs, since we are trying to make our cleanup-mechanism as much as possible ideal, rally jobs check that list all resources before rally run and after (comparison shows how good is our cleanup). While listing heat resources, heatclient fails while authentication (heat presents in Keystone catalog) with "Could not find requested endpoint in Service Catalog" error[2].

The way of heatclient initialization in Rally you can find here[3].

[1] - https://github.com/openstack/requirements/commit/ab952e8c969eb3cce8bd33bfa4e2d9df8b08d521
[2] - http://logs.openstack.org/64/399964/2/check/gate-rally-dsvm-neutron-neutron-ubuntu-xenial/be22182/console.html#_2016-11-20_14_57_44_386180
[3] - https://github.com/openstack/rally/blob/0.7.0/rally/osclients.py#L385-L387

[Rabi Mishra (rabi)]

Yes, it's a mistake not to make it backward compatibe.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/400195

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/400195
Committed: https://git.openstack.org/cgit/openstack/python-heatclient/commit/?id=725dbf764fa876977a5ca19a2a1e082a25494eb8
Submitter: Jenkins
Branch: master

commit 725dbf764fa876977a5ca19a2a1e082a25494eb8
Author: rabi <email address hidden>
Date: Mon Nov 21 16:30:08 2016 +0530

    Use endpoint as endpoint_override

    Number of projects like rally pass endpoint rather than
    endpoint_override when using session with heatclient.

    Use endpoint as endpoint_override when not specified.

    Make it backward compatible.

    Change-Id: Iff977424a15ac2ce3ffdf8d7c98d5e72d25c1e91
    Closes-Bug: #1643507

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/python-heatclient 1.6.1 release.