install rally with devstack use python-keystoneclient to create rally accounts, but dont't support keytone V3

[Ayakashi]

i try to install rally with devstack step by step as the docs https://rally.readthedocs.org/en/latest/install.html#rally-with-devstack-all-in-one-installation, i set the 'identity_api_version' = 3, but i got a keystone error, says can't find user-id...

then i found the answer in the function 'create_rally_accounts' of the file 'lib/rally' ,
the docs use python-keystoneclient to create accounts for rally, but the ksc dont support Keystone V3,
maybe use python-openstackclient is a better solution

and also blueprints in devstack can see this: https://blueprints.launchpad.net/devstack/+spec/keystonev3

[Ayakashi (guowang)]

here , https://review.openstack.org/#/c/206292/

[OpenStack Infra (hudson-openstack)]

Change abandoned by Kun Huang (<email address hidden>) on branch: master
Review: https://review.openstack.org/206292
Reason: the create_rally_account is deprecated now, see https://github.com/openstack/rally/blob/master/devstack/lib/rally#L38-L58

[Andriy Kurilin (andreykurilin)]

It looks like the logic of devstack plugin was changed. Feel free to reopen bug, if I'm wrong.