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I've been searching Google for several hours tonight and have not found an answer yet to this SSL error message. I am trying to execute the following segment of code:


139         credentials = get_credentials()

140         neutron = client.Client('2.0',

141                                 username=credentials['username'],

142                                 password=credentials['password'],

143                                 auth_url=credentials['auth_url'],

144                                 tenant_name=credentials['tenant_name'],

145                                 endpoint_url=credentials['url'],

146                                 token=credentials['token'],

147                                 insecure=True)

148         response = neutron.list_ports()

When I run the Python script, it errors out with the following:


Traceback (most recent call last):

  File "getMACAddr.py", line 148, in <module>

    response = neutron.list_ports()

  File "/usr/lib/python2.7/dist-packages/neutronclient/v2_0/client.py", line 111, in with_params

    ret = self.function(instance, *args, **kwargs)

  File "/usr/lib/python2.7/dist-packages/neutronclient/v2_0/client.py", line 306, in list_ports

    **_params)

  File "/usr/lib/python2.7/dist-packages/neutronclient/v2_0/client.py", line 1250, in list

    for r in self._pagination(collection, path, **params):

  File "/usr/lib/python2.7/dist-packages/neutronclient/v2_0/client.py", line 1263, in _pagination

    res = self.get(path, params=params)

  File "/usr/lib/python2.7/dist-packages/neutronclient/v2_0/client.py", line 1236, in get

    headers=headers, params=params)

  File "/usr/lib/python2.7/dist-packages/neutronclient/v2_0/client.py", line 1221, in retry_request

    headers=headers, params=params)

  File "/usr/lib/python2.7/dist-packages/neutronclient/v2_0/client.py", line 1156, in do_request

    resp, replybody = self.httpclient.do_request(action, method, body=body)

  File "/usr/lib/python2.7/dist-packages/neutronclient/client.py", line 192, in do_request

    **kwargs)

  File "/usr/lib/python2.7/dist-packages/neutronclient/client.py", line 148, in _cs_request

    raise exceptions.SslCertificateValidationError(reason=e)

neutronclient.common.exceptions.SslCertificateValidationError: SSL certificate validation has failed: [Errno 1] _ssl.c:510: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol

The /var/log/neutron/server.log file has the following corresponding entry for when the script tries to make the connection:


2015-04-11 07:17:31.941 2096 INFO neutron.wsgi [-] (2096) accepted ('10.27.16.164', 34495)

When I run the CLI from the same controller node, I get the error with or without the -insecure flag:


root at controller02:/tmp# neutron port-list

SSL certificate validation has failed: [Errno 1] _ssl.c:510: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol

root at controller02:/tmp# neutron --insecure port-list

SSL certificate validation has failed: [Errno 1] _ssl.c:510: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol

If I run the CLI command from my local Macbook Pro, it works just fine. Ultimately, I am trying to add a port through the API but I am using the list_ports() as a test until I get it working.

Any ideas how to solve this issue?


[cid:5F83EB2C-1009-444B-A330-0CD831AEE25E]

Chris Mutchler
Compute Platform Engineer
Adobe

385.345.1038 (tel)
801.722.8555 (cell)
cmutchle at adobe.com

3900 Adobe Way
Lehi, Utah, 84043, USA
www.adobe.com



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