region_name is not in keystone client auth_token config

[Yukihiro KAWADA]

We could not assign region name using keystoneclient.
I want to set 'auth_region_name' to config.

[keystone_authtoken]
auth_port=35357
  :
auth_version=v2.0
auth_region_name=osa1

and usage is:
    # Y.Kawada get tenant detail
    client = keyclient.Client(username=CONF.keystone_authtoken.admin_user,
                                       password=CONF.keystone_authtoken.admin_password,
                                       tenant_name=CONF.keystone_authtoken.admin_tenant_name,
                                       auth_url=auth_url,
                                       region_name=CONF.keystone_authtoken.auth_region_name,)

[Jamie Lennox (jamielennox)]

This would mean that you have multiple keystone's in different regions and that you have to pick between them for authentication? That's a valid case i just haven't heard anyone need it.

On the other hand if what you are saying is that you are trying to reuse the credentials in keystone_authtoken to authenticate for some other purpose (which needs a region) then please don't do that.

[Jamie Lennox (jamielennox)]

From keyclient.Client(...) i'm guessing the later.

The options in keystone_authtoken are designed to be used ONLY by authtoken middleware. We do and have changed these options recently so the above code would break anyway.

[Yukihiro KAWADA (warp-kawada)]

I use multiple keystone's in different regions.
Example, 'admin' user exists in each regions.
Each regions are very distant.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/216579

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/216579
Committed: https://git.openstack.org/cgit/openstack/keystonemiddleware/commit/?id=2bba1827510803d8dc7795c905c511fa9045e813
Submitter: Jenkins
Branch: master

commit 2bba1827510803d8dc7795c905c511fa9045e813
Author: Jamie Lennox <email address hidden>
Date: Tue Aug 25 15:30:40 2015 +1000

    Allow specifying a region name to auth_token

    The keystone that is used to validate tokens is determined from the
    service catalog. If you have multiple identity entries in your service
    catalog then you need to specify the region to use.

    Add a region_name option.

    Change-Id: I512dbcdc7031f476d691b7ce09b7c6411900ea9e
    Closes-Bug: #1405717