Rally change breaks Keystone rally job

[Davanum Srinivas (DIMS)]

This change:
http://git.openstack.org/cgit/openstack/rally/diff/rally/plugins/openstack/scenarios/keystone/basic.py?id=f871de842214f103b4841160e90c73cd98c4f5ad

Breaks this job:
http://logs.openstack.org/74/231574/6/check/gate-rally-dsvm-keystone/57d4dfc/rally-plot/results.html.gz#/KeystoneBasic.create_user/failures

Traceback:
Traceback (most recent call last):
  File "/opt/stack/new/rally/rally/task/runner.py", line 64, in _run_scenario_once
    method_name)(**kwargs) or scenario_output
  File "/opt/stack/new/rally/rally/plugins/openstack/scenarios/keystone/basic.py", line 33, in create_user
    self._user_create(**kwargs)
  File "/opt/stack/new/rally/rally/task/atomic.py", line 83, in func_atomic_actions
    f = func(self, *args, **kwargs)
  File "/opt/stack/new/rally/rally/plugins/openstack/scenarios/keystone/utils.py", line 45, in _user_create
    name, password=password, email=email, **kwargs)
TypeError: create() got an unexpected keyword argument 'name_length'

[Andriy Kurilin (andreykurilin)]

Fix was merged to Rally(https://review.openstack.org/#/c/237182/ ), so gates should work now(they use rally master, so we don't need to cut a release).

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/240251

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/240251
Committed: https://git.openstack.org/cgit/openstack/keystone/commit/?id=e21f9d8cd158b45d21827e60ab7154456b860382
Submitter: Jenkins
Branch: master

commit e21f9d8cd158b45d21827e60ab7154456b860382
Author: Andrey Kurilin <email address hidden>
Date: Thu Oct 29 16:33:34 2015 +0200

    [rally] remove deprecated arg

    `name_length` is deprecated in latest rally due to changes related to
    improvement of cleanup mechanism.

    Change-Id: I636dcfe8d0a05f9b621e15d5ec302f74cc6d741a
    Closes-Bug: #1507752

[Thierry Carrez (ttx)]

This issue was fixed in the openstack/keystone 9.0.0.0b1 development milestone.