Hi,
I try Magnum, following instructions on the quickstart page [1]. I
successfully create the baymodel and the bay. When I run the command to
create redis pods (_magnum pod-create --manifest ./redis-master.yaml
--bay k8sbay_), client side, it timeouts. And server side (m-cond.log),
I get the following stack trace. It also happens with other Kubernetes
examples.
I try with Ubuntu 14.04, with Magnum at commit
fc8f412c87ea0f9dc0fc1c24963013e6d6209f27.
2015-10-14 12:16:40.877 ERROR oslo_messaging.rpc.dispatcher
[req-960570cf-17b2-489f-9376-81890e2bf2d8 admin admin] Exception during
message handling: [Errno 8] _ssl.c:510: EOF occurred in violation of
protocol
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher Traceback
(most recent call last):
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py",
line 142, in _dispatch_and_reply
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher
executor_callback))
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py",
line 186, in _dispatch
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher
executor_callback)
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py",
line 129, in _do_dispatch
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher result =
func(ctxt, **new_args)
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/magnum/magnum/conductor/handlers/k8s_conductor.py", line 89,
in pod_create
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher
namespace='default')
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/magnum/magnum/common/pythonk8sclient/swagger_client/apis/apiv_api.py",
line 3596, in create_namespaced_pod
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher
callback=params.get('callback'))
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/magnum/magnum/common/pythonk8sclient/swagger_client/api_client.py",
line 320, in call_api
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher
response_type, auth_settings, callback)
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/magnum/magnum/common/pythonk8sclient/swagger_client/api_client.py",
line 148, in __call_api
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher
post_params=post_params, body=body)
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/magnum/magnum/common/pythonk8sclient/swagger_client/api_client.py",
line 350, in request
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher body=body)
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/magnum/magnum/common/pythonk8sclient/swagger_client/rest.py", line
265, in POST
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher return
self.IMPL.POST(*n, **kw)
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/magnum/magnum/common/pythonk8sclient/swagger_client/rest.py", line
187, in POST
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher body=body)
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/magnum/magnum/common/pythonk8sclient/swagger_client/rest.py", line
133, in request
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher headers=headers)
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher File
"/usr/local/lib/python2.7/dist-packages/urllib3/request.py", line 72, in
request
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher **urlopen_kw)
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher File
"/usr/local/lib/python2.7/dist-packages/urllib3/request.py", line 149,
in request_encode_body
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher return
self.urlopen(method, url, **extra_kw)
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher File
"/usr/local/lib/python2.7/dist-packages/urllib3/poolmanager.py", line
161, in urlopen
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher response =
conn.urlopen(method, u.request_uri, **kw)
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher File
"/usr/local/lib/python2.7/dist-packages/urllib3/connectionpool.py", line
588, in urlopen
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher raise
SSLError(e)
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher SSLError:
[Errno 8] _ssl.c:510: EOF occurred in violation of protocol
2015-10-14 12:16:40.877 TRACE oslo_messaging.rpc.dispatcher
2015-10-14 12:16:40.879 ERROR oslo_messaging._drivers.common
[req-960570cf-17b2-489f-9376-81890e2bf2d8 admin admin] Returning
exception [Errno 8] _ssl.c:510: EOF occurred in violation of protocol to
caller
2015-10-14 12:16:40.879 ERROR oslo_messaging._drivers.common
[req-960570cf-17b2-489f-9376-81890e2bf2d8 admin admin] ['Traceback (most
recent call last):\n', ' File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py",
line 142, in _dispatch_and_reply\n executor_callback))\n', ' File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py",
line 186, in _dispatch\n executor_callback)\n', ' File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py",
line 129, in _do_dispatch\n result = func(ctxt, **new_args)\n', '
File "/opt/stack/magnum/magnum/conductor/handlers/k8s_conductor.py",
line 89, in pod_create\n namespace=\'default\')\n', ' File
"/opt/stack/magnum/magnum/common/pythonk8sclient/swagger_client/apis/apiv_api.py",
line 3596, in create_namespaced_pod\n
callback=params.get(\'callback\'))\n', ' File
"/opt/stack/magnum/magnum/common/pythonk8sclient/swagger_client/api_client.py",
line 320, in call_api\n response_type, auth_settings, callback)\n',
' File
"/opt/stack/magnum/magnum/common/pythonk8sclient/swagger_client/api_client.py",
line 148, in __call_api\n post_params=post_params, body=body)\n', '
File
"/opt/stack/magnum/magnum/common/pythonk8sclient/swagger_client/api_client.py",
line 350, in request\n body=body)\n', ' File
"/opt/stack/magnum/magnum/common/pythonk8sclient/swagger_client/rest.py", line
265, in POST\n return self.IMPL.POST(*n, **kw)\n', ' File
"/opt/stack/magnum/magnum/common/pythonk8sclient/swagger_client/rest.py", line
187, in POST\n body=body)\n', ' File
"/opt/stack/magnum/magnum/common/pythonk8sclient/swagger_client/rest.py", line
133, in request\n headers=headers)\n', ' File
"/usr/local/lib/python2.7/dist-packages/urllib3/request.py", line 72, in
request\n **urlopen_kw)\n', ' File
"/usr/local/lib/python2.7/dist-packages/urllib3/request.py", line 149,
in request_encode_body\n return self.urlopen(method, url,
**extra_kw)\n', ' File
"/usr/local/lib/python2.7/dist-packages/urllib3/poolmanager.py", line
161, in urlopen\n response = conn.urlopen(method, u.request_uri,
**kw)\n', ' File
"/usr/local/lib/python2.7/dist-packages/urllib3/connectionpool.py", line
588, in urlopen\n raise SSLError(e)\n', 'SSLError: [Errno 8]
_ssl.c:510: EOF occurred in violation of protocol\n']
2015-10-14 12:16:40.880 ERROR oslo_messaging._utils
[req-960570cf-17b2-489f-9376-81890e2bf2d8 admin admin] The dispatcher
method must catches all exceptions
2015-10-14 12:16:40.880 TRACE oslo_messaging._utils Traceback (most
recent call last):
2015-10-14 12:16:40.880 TRACE oslo_messaging._utils File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/_utils.py", line
81, in run
2015-10-14 12:16:40.880 TRACE oslo_messaging._utils self._executor_callback)
2015-10-14 12:16:40.880 TRACE oslo_messaging._utils File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py",
line 152, in _dispatch_and_reply
2015-10-14 12:16:40.880 TRACE oslo_messaging._utils
incoming.reply(failure=exc_info)
2015-10-14 12:16:40.880 TRACE oslo_messaging._utils File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py",
line 101, in reply
2015-10-14 12:16:40.880 TRACE oslo_messaging._utils
self._send_reply(conn, reply, failure, log_failure=log_failure)
2015-10-14 12:16:40.880 TRACE oslo_messaging._utils File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py",
line 59, in _send_reply
2015-10-14 12:16:40.880 TRACE oslo_messaging._utils log_failure)
2015-10-14 12:16:40.880 TRACE oslo_messaging._utils File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/common.py",
line 199, in serialize_remote_exception
2015-10-14 12:16:40.880 TRACE oslo_messaging._utils json_data =
jsonutils.dumps(data)
2015-10-14 12:16:40.880 TRACE oslo_messaging._utils File
"/usr/local/lib/python2.7/dist-packages/oslo_serialization/jsonutils.py", line
185, in dumps
2015-10-14 12:16:40.880 TRACE oslo_messaging._utils return
json.dumps(obj, default=default, **kwargs)
2015-10-14 12:16:40.880 TRACE oslo_messaging._utils File
"/usr/lib/python2.7/json/__init__.py", line 250, in dumps
2015-10-14 12:16:40.880 TRACE oslo_messaging._utils sort_keys=sort_keys,
**kw).encode(obj)
2015-10-14 12:16:40.880 TRACE oslo_messaging._utils File
"/usr/lib/python2.7/json/encoder.py", line 207, in encode
2015-10-14 12:16:40.880 TRACE oslo_messaging._utils chunks =
self.iterencode(o, _one_shot=True)
2015-10-14 12:16:40.880 TRACE oslo_messaging._utils File
"/usr/lib/python2.7/json/encoder.py", line 270, in iterencode
2015-10-14 12:16:40.880 TRACE oslo_messaging._utils return
_iterencode(o, 0)
2015-10-14 12:16:40.880 TRACE oslo_messaging._utils ValueError: Circular
reference detected
2015-10-14 12:16:40.880 TRACE oslo_messaging._utils
[1] http://docs.openstack.org/developer/magnum/dev/dev-quickstart.html
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