tempest-account-generator errors with keystone v3

[Tom Patzig]

Having keystone v3 auth environment and running

tempest account-generator -r 1 accounts_file.yaml

results in:

Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/tempest/cmd/account_generator.py", line 479, in take_action
    return main(parsed_args)
  File "/usr/lib/python2.7/site-packages/tempest/cmd/account_generator.py", line 499, in main
    create_resources(opts, resources)
  File "/usr/lib/python2.7/site-packages/tempest/cmd/account_generator.py", line 214, in create_resources
    roles = roles_admin.list_roles()['roles']
  File "/usr/lib/python2.7/site-packages/tempest/services/identity/v2/json/roles_client.py", line 71, in list_roles
    resp, body = self.get('OS-KSADM/roles')
  File "/usr/lib/python2.7/site-packages/tempest/lib/common/rest_client.py", line 274, in get
    return self.request('GET', url, extra_headers, headers)
  File "/usr/lib/python2.7/site-packages/tempest/lib/common/rest_client.py", line 629, in request
    headers=headers, body=body)
  File "/usr/lib/python2.7/site-packages/tempest/lib/common/rest_client.py", line 522, in _request
    method, url, headers, body, self.filters)
  File "/usr/lib/python2.7/site-packages/tempest/lib/auth.py", line 140, in auth_request
    filters, method, url, headers, body)
  File "/usr/lib/python2.7/site-packages/tempest/lib/auth.py", line 211, in _decorate_request
    auth_data = self.auth_data
  File "/usr/lib/python2.7/site-packages/tempest/lib/auth.py", line 93, in auth_data
    return self.get_auth()
  File "/usr/lib/python2.7/site-packages/tempest/lib/auth.py", line 102, in get_auth
    self.set_auth()
  File "/usr/lib/python2.7/site-packages/tempest/lib/auth.py", line 111, in set_auth
    self.cache = self._get_auth()
  File "/usr/lib/python2.7/site-packages/tempest/lib/auth.py", line 243, in _get_auth
    token, auth_data = auth_func(**auth_params)
  File "/usr/lib/python2.7/site-packages/tempest/lib/services/identity/v2/token_client.py", line 104, in get_token
    body = self.auth(user, password, tenant)
  File "/usr/lib/python2.7/site-packages/tempest/lib/services/identity/v2/token_client.py", line 54, in auth
    resp, body = self.post(self.auth_url, body=body)
  File "/usr/lib/python2.7/site-packages/tempest/lib/common/rest_client.py", line 259, in post
    return self.request('POST', url, extra_headers, headers, body)
  File "/usr/lib/python2.7/site-packages/tempest/lib/services/identity/v2/token_client.py", line 98, in request
    'Unexpected status code {0}'.format(resp.status))
IdentityError: Got identity error
Details: Unexpected status code 404

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/309352

[OpenStack Infra (hudson-openstack)]

Change abandoned by Marc Koderer (<email address hidden>) on branch: master
Review: https://review.openstack.org/309352