gistfile1.txt

  File "/usr/lib/python2.7/dist-packages/keystonemiddleware/auth_token/__init__.py", line 464, in __call__
    response = self.process_request(req)
  File "/usr/lib/python2.7/dist-packages/keystonemiddleware/auth_token/__init__.py", line 732, in process_request
    resp = super(AuthProtocol, self).process_request(request)
  File "/usr/lib/python2.7/dist-packages/keystonemiddleware/auth_token/__init__.py", line 492, in process_request
    data, user_auth_ref = self._do_fetch_token(request.user_token)
  File "/usr/lib/python2.7/dist-packages/keystonemiddleware/auth_token/__init__.py", line 531, in _do_fetch_token
    data = self.fetch_token(token)
  File "/usr/lib/python2.7/dist-packages/keystonemiddleware/auth_token/__init__.py", line 847, in fetch_token
    data = self._identity_server.verify_token(token)
  File "/usr/lib/python2.7/dist-packages/keystonemiddleware/auth_token/_identity.py", line 214, in verify_token
    auth_ref = self._request_strategy.verify_token(user_token)
  File "/usr/lib/python2.7/dist-packages/keystonemiddleware/auth_token/_identity.py", line 166, in _request_strategy
    strategy_class = self._get_strategy_class()
  File "/usr/lib/python2.7/dist-packages/keystonemiddleware/auth_token/_identity.py", line 188, in _get_strategy_class
    if self._adapter.get_endpoint(version=klass.AUTH_VERSION):
  File "/usr/lib/python2.7/dist-packages/keystoneauth1/adapter.py", line 132, in get_endpoint
    return self.session.get_endpoint(auth or self.auth, **kwargs)
  File "/usr/lib/python2.7/dist-packages/keystoneauth1/session.py", line 661, in get_endpoint
    return auth.get_endpoint(self, **kwargs)
  File "/usr/lib/python2.7/dist-packages/keystoneauth1/identity/base.py", line 210, in get_endpoint
    service_catalog = self.get_access(session).service_catalog
  File "/usr/lib/python2.7/dist-packages/keystoneauth1/identity/base.py", line 136, in get_access
    self.auth_ref = self.get_auth_ref(session)
  File "/usr/lib/python2.7/dist-packages/keystoneauth1/identity/generic/base.py", line 179, in get_auth_ref
    self._plugin = self._do_create_plugin(session)
  File "/usr/lib/python2.7/dist-packages/keystoneauth1/identity/generic/base.py", line 174, in _do_create_plugin
    raise exceptions.DiscoveryFailure('Could not determine a suitable URL '