Hi, this issue also occurs to my devstack+magnum environment when I am trying to execute "magnum pod-create". Below is the detailed trace.  I've check the source code and the fix has been applied to my code already. 

Any suggestions?

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2015-11-06 23:32:43.534 ^[[00;32mDEBUG magnum.conductor.handlers.k8s_conductor [^[[01;36mreq-13e11083-e60b-4334-acee-2040ab068b05 ^[[00;36madmin admin^[[00;32m] ^[[01;35m^[[00;32mpod_create^[[00m ^[[00;33mfrom (pid=11232) pod_create /opt/stack/magnum/magnum/conductor/handlers/k8s_conductor.py:84^[[00m
2015-11-06 23:32:43.543 ^[[01;33mWARNING magnum.common.cert_manager.local_cert_manager [^[[01;36mreq-13e11083-e60b-4334-acee-2040ab068b05 ^[[00;36madmin admin^[[01;33m] ^[[01;35m^[[01;33mLoading certificate bc914ed4-fd10-4e3b-9b49-af89cabf1e53 from the local filesystem. CertManager type 'local' should be used for testing purpose.^[[00m
2015-11-06 23:32:43.551 ^[[01;33mWARNING magnum.common.cert_manager.local_cert_manager [^[[01;36mreq-13e11083-e60b-4334-acee-2040ab068b05 ^[[00;36madmin admin^[[01;33m] ^[[01;35m^[[01;33mLoading certificate 5609ea85-0f86-4a5b-a5de-b15e8b3866f7 from the local filesystem. CertManager type 'local' should be used for testing purpose.^[[00m
/usr/local/lib/python2.7/dist-packages/urllib3/util/ssl_.py:100: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning.
  InsecurePlatformWarning
2015-11-06 23:32:43.568 ^[[01;31mERROR oslo_messaging.rpc.dispatcher [^[[01;36mreq-13e11083-e60b-4334-acee-2040ab068b05 ^[[00;36madmin admin^[[01;31m] ^[[01;35m^[[01;31mException during message handling: [Errno 8] _ssl.c:510: EOF occurred in violation of protocol^[[00m
^[[01;31m2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00mTraceback (most recent call last):
^[[01;31m2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m  File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply
^[[01;31m2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m    executor_callback))
^[[01;31m2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m  File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 186, in _dispatch
^[[01;31m2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m    executor_callback)
^[[01;31m2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m  File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 129, in _do_dispatch
^[[01;31m2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m    result = func(ctxt, **new_args)
^[[01;31m2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m  File "/opt/stack/magnum/magnum/conductor/handlers/k8s_conductor.py", line 89, in pod_create
2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m    namespace='default')
2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m  File "/opt/stack/magnum/magnum/common/pythonk8sclient/swagger_client/apis/apiv_api.py", line 3596, in create_namespaced_pod
2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m    callback=params.get('callback'))
2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m  File "/opt/stack/magnum/magnum/common/pythonk8sclient/swagger_client/api_client.py", line 320, in call_api
2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m    response_type, auth_settings, callback)
2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m  File "/opt/stack/magnum/magnum/common/pythonk8sclient/swagger_client/api_client.py", line 148, in __call_api
2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m    post_params=post_params, body=body)
2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m    post_params=post_params, body=body)
2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m  File "/opt/stack/magnum/magnum/common/pythonk8sclient/swagger_c     lient/api_client.py", line 350, in request
2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m    body=body)
2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m  File "/opt/stack/magnum/magnum/common/pythonk8sclient/swagger_c     lient/rest.py", line 265, in POST
2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m    return self.IMPL.POST(*n, **kw)
2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m  File "/opt/stack/magnum/magnum/common/pythonk8sclient/swagger_c     lient/rest.py", line 187, in POST
2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m    body=body)
2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m  File "/opt/stack/magnum/magnum/common/pythonk8sclient/swagger_c     lient/rest.py", line 133, in request
2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m    headers=headers)
2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m  File "/usr/local/lib/python2.7/dist-packages/urllib3/request.py     ", line 72, in request
2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m    **urlopen_kw)
23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m  File "/usr/local/lib/python2.7/dist-packages/urllib3/request.py     ", line 149, in request_encode_body
2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m    return self.urlopen(method, url, **extra_kw)
2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m  File "/usr/local/lib/python2.7/dist-packages/urllib3/poolmanage     r.py", line 161, in urlopen
2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m    response = conn.urlopen(method, u.request_uri, **kw)
2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m  File "/usr/local/lib/python2.7/dist-packages/urllib3/connection     pool.py", line 588, in urlopen
2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m    raise SSLError(e)
2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00mSSLError: [Errno 8] _ssl.c:510: EOF occurred in violation of prot     ocol
2015-11-06 23:32:43.568 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m
2015-11-06 23:32:43.576 [[01;31mERROR oslo_messaging._drivers.common [^[[01;36mreq-13e11083-e60b-4334-acee-2040ab068b05 ^[[00;36madmin admin^[[01;31     m] ^[[01;35m^[[01;31mReturning exception [Errno 8] _ssl.c:510: EOF occurred in violation of protocol to caller^[[00m

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