Hi, Friends,

I used Openstack-Juno heat, keystone and Mitaka sahara. Sahara is installed in docker container using host network.
When sahara wants to call heat to create a hadoop cluster, the below error is happened.
Could you help to check this issue? I guess, the heat couldn't create user in keystone. The attachment is the conf file and log file. Please reference them.
Thanks for your help in advance.

2016-05-31 11:22:45.625 41759 INFO urllib3.connectionpool [-] Starting new HTTP connection (1): 10.252.100.4
2016-05-31 11:22:45.663 41759 TRACE heat.engine.resource Traceback (most recent call last):
2016-05-31 11:22:45.663 41759 TRACE heat.engine.resource   File "/usr/lib/python2.6/site-packages/heat/engine/resource.py", line 435, in _action_recorder
2016-05-31 11:22:45.663 41759 TRACE heat.engine.resource     yield
2016-05-31 11:22:45.663 41759 TRACE heat.engine.resource   File "/usr/lib/python2.6/site-packages/heat/engine/resource.py", line 505, in _do_action
2016-05-31 11:22:45.663 41759 TRACE heat.engine.resource     yield self.action_handler_task(action, args=handler_args)
2016-05-31 11:22:45.663 41759 TRACE heat.engine.resource   File "/usr/lib/python2.6/site-packages/heat/engine/scheduler.py", line 286, in wrapper
2016-05-31 11:22:45.663 41759 TRACE heat.engine.resource     step = next(subtask)
2016-05-31 11:22:45.663 41759 TRACE heat.engine.resource   File "/usr/lib/python2.6/site-packages/heat/engine/resource.py", line 476, in action_handler_task
2016-05-31 11:22:45.663 41759 TRACE heat.engine.resource     handler_data = handler(*args)
2016-05-31 11:22:45.663 41759 TRACE heat.engine.resource   File "/usr/lib/python2.6/site-packages/heat/engine/resources/wait_condition.py", line 143, in handle_create
2016-05-31 11:22:45.663 41759 TRACE heat.engine.resource     token = self._user_token()
2016-05-31 11:22:45.663 41759 TRACE heat.engine.resource   File "/usr/lib/python2.6/site-packages/heat/engine/stack_user.py", line 75, in _user_token
2016-05-31 11:22:45.663 41759 TRACE heat.engine.resource     project_id=project_id, password=password)
2016-05-31 11:22:45.663 41759 TRACE heat.engine.resource   File "/usr/lib/python2.6/site-packages/heat/common/heat_keystoneclient.py", line 410, in stack_domain_user_token
2016-05-31 11:22:45.663 41759 TRACE heat.engine.resource     authenticated=False)
2016-05-31 11:22:45.663 41759 TRACE heat.engine.resource   File "/usr/lib/python2.6/site-packages/keystoneclient/session.py", line 430, in post
2016-05-31 11:22:45.663 41759 TRACE heat.engine.resource     return self.request(url, 'POST', **kwargs)
2016-05-31 11:22:45.663 41759 TRACE heat.engine.resource   File "/usr/lib/python2.6/site-packages/keystoneclient/utils.py", line 318, in inner
2016-05-31 11:22:45.663 41759 TRACE heat.engine.resource     return func(*args, **kwargs)
2016-05-31 11:22:45.663 41759 TRACE heat.engine.resource   File "/usr/lib/python2.6/site-packages/keystoneclient/session.py", line 346, in request
2016-05-31 11:22:45.663 41759 TRACE heat.engine.resource     raise exceptions.from_response(resp, method, url)
2016-05-31 11:22:45.663 41759 TRACE heat.engine.resource Unauthorized: Could not find user: haddp45018380-test-master-ajdlwfudliu2-0-hnnojqmbzkbr-test-master-wc-handle-dp4cqhkmtykr (Disable debug mode to suppress these details.) (HTTP 401)
2016-05-31 11:22:45.663 41759 TRACE heat.engine.resource

Fred Ruan