rally does not work with keystone v3

[Valeriy Ponomaryov]

keystone v3 support was broken after merge of [1].

Manila CI jobs use Keystone v3 and they started failing [2] on PS8 of [1] where default domain value was removed.

[1] https://review.openstack.org/#/c/296022/

[2] http://logs.openstack.org/22/296022/8/check/gate-rally-dsvm-manila-multibackend/4ff81e5/logs/devstack-gate-post_test_hook.txt.gz#_2016-04-20_02_21_07_470

[Valeriy Ponomaryov (vponomaryov)]

Also, looks like all other rally jobs use Keystone v2 in rally-config.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/318583

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/318642

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/318583
Committed: https://git.openstack.org/cgit/openstack/rally/commit/?id=ab04b6b9a044c1f105792ba9d237eb5262c90660
Submitter: Jenkins
Branch: master

commit ab04b6b9a044c1f105792ba9d237eb5262c90660
Author: Sergey Skripnick <email address hidden>
Date: Thu May 19 13:27:38 2016 +0200

    Fix creating deployment fron env

    Environment variables OS_PROJECT_DOMAIN_NAME and OS_USER_DOMAIN_NAME
    were ignored.

    Change-Id: Id70964f2cdc3b3da4b4dc4f3f7bf6b2d8ba9fca1
    Related-Bug: #1582777

[OpenStack Infra (hudson-openstack)]

Change abandoned by Sergey Skripnick (<email address hidden>) on branch: master
Review: https://review.openstack.org/318642

[Valeriy Ponomaryov (vponomaryov)]

Fixed with https://review.openstack.org/#/c/318654

[LIU Yulong (dragon889)]

Still cannot work:
http://paste.openstack.org/show/520560/
tasks will alway raise a 401 Unauthorized error.

[LIU Yulong (dragon889)]

There are some new bugs related to this:
https://bugs.launchpad.net/rally/+bug/1593231
https://bugs.launchpad.net/rally/+bug/1593229

[Andriy Kurilin (andreykurilin)]

@LIU Yulong:

I think you have problem due too this line from log:
> 2016-06-20 15:25:35.274 13635 WARNING rally.plugins.openstack.wrappers.keystone [-] Unable to set member role to created user.

1593231 and 1593229 do not relate to rally framework, they relate to several scenarios which were implemented only for keystone v2

[LIU Yulong (dragon889)]

@Andrey Kurilin (andreykurilin),
thank you very much for your reply. You are right, my OpenStack env has a default role named 'user', but rally try to create a test user with the 'member' role.
Accoding to the rally code:
https://github.com/openstack/rally/blob/master/rally/plugins/openstack/wrappers/keystone.py#L203
the 'member' role is hard coding. It's better to have a config option for a deployment's default user role. Maybe we could add a new LP bug for this scenario.
My solution for that Unauthorized error is adding a new 'member' role to my env.

[Andriy Kurilin (andreykurilin)]

@LIU Yulong (dragon889):
yeah, let's create a separate report for your issue. Btw, do you want to help us and propose a fix to upstream?)

[LIU Yulong (dragon889)]

@Andrey Kurilin (andreykurilin), I've reported a new bug and will do the following work.
https://bugs.launchpad.net/rally/+bug/1595081

[Andriy Kurilin (andreykurilin)]

Fix was released with 0.5.0 Rally version