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[Bug 1363159] [NEW] Gate failing on test_set_external_network_empty: ('Connection aborted.', gaierror(-2, 'Name or service not known'))

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Julie Pichon <1363159@xxxxxxxxxxxxxxxxxx>
Date: Fri, 29 Aug 2014 16:27:59 -0000
Reply-to: Bug 1363159 <1363159@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Public bug reported:

All patches are failing with the following error. david-lyle and fungi
debugged on #openstack-infra that this was due to requests being bumped
to 2.4.0.

2014-08-29 15:16:30.485 | ======================================================================
2014-08-29 15:16:30.485 | ERROR: test_set_external_network_empty (openstack_dashboard.dashboards.admin.routers.tests.RouterTests)
2014-08-29 15:16:30.523 | ----------------------------------------------------------------------
2014-08-29 15:16:30.523 | Traceback (most recent call last):
2014-08-29 15:16:30.523 |   File "/home/jenkins/workspace/gate-horizon-python27/openstack_dashboard/test/helpers.py", line 77, in instance_stub_out
2014-08-29 15:16:30.524 |     return fn(self, *args, **kwargs)
2014-08-29 15:16:30.524 |   File "/home/jenkins/workspace/gate-horizon-python27/openstack_dashboard/dashboards/admin/routers/tests.py", line 72, in test_set_external_network_empty
2014-08-29 15:16:30.524 |     res = self.client.get(self.INDEX_URL)
2014-08-29 15:16:30.524 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/django/test/client.py", line 473, in get
2014-08-29 15:16:30.524 |     response = super(Client, self).get(path, data=data, **extra)
2014-08-29 15:16:30.524 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/django/test/client.py", line 280, in get
2014-08-29 15:16:30.524 |     return self.request(**r)
2014-08-29 15:16:30.524 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/django/test/client.py", line 444, in request
2014-08-29 15:16:30.524 |     six.reraise(*exc_info)
2014-08-29 15:16:30.525 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 112, in get_response
2014-08-29 15:16:30.525 |     response = wrapped_callback(request, *callback_args, **callback_kwargs)
2014-08-29 15:16:30.525 |   File "/home/jenkins/workspace/gate-horizon-python27/horizon/decorators.py", line 36, in dec
2014-08-29 15:16:30.525 |     return view_func(request, *args, **kwargs)
2014-08-29 15:16:30.525 |   File "/home/jenkins/workspace/gate-horizon-python27/horizon/decorators.py", line 84, in dec
2014-08-29 15:16:30.525 |     return view_func(request, *args, **kwargs)
2014-08-29 15:16:30.525 |   File "/home/jenkins/workspace/gate-horizon-python27/horizon/decorators.py", line 52, in dec
2014-08-29 15:16:30.525 |     return view_func(request, *args, **kwargs)
2014-08-29 15:16:30.525 |   File "/home/jenkins/workspace/gate-horizon-python27/horizon/decorators.py", line 36, in dec
2014-08-29 15:16:30.525 |     return view_func(request, *args, **kwargs)
2014-08-29 15:16:30.526 |   File "/home/jenkins/workspace/gate-horizon-python27/horizon/decorators.py", line 84, in dec
2014-08-29 15:16:30.526 |     return view_func(request, *args, **kwargs)
2014-08-29 15:16:30.526 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/django/views/generic/base.py", line 69, in view
2014-08-29 15:16:30.526 |     return self.dispatch(request, *args, **kwargs)
2014-08-29 15:16:30.526 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/django/views/generic/base.py", line 87, in dispatch
2014-08-29 15:16:30.526 |     return handler(request, *args, **kwargs)
2014-08-29 15:16:30.526 |   File "/home/jenkins/workspace/gate-horizon-python27/horizon/tables/views.py", line 157, in get
2014-08-29 15:16:30.526 |     handled = self.construct_tables()
2014-08-29 15:16:30.526 |   File "/home/jenkins/workspace/gate-horizon-python27/horizon/tables/views.py", line 148, in construct_tables
2014-08-29 15:16:30.526 |     handled = self.handle_table(table)
2014-08-29 15:16:30.527 |   File "/home/jenkins/workspace/gate-horizon-python27/horizon/tables/views.py", line 120, in handle_table
2014-08-29 15:16:30.527 |     data = self._get_data_dict()
2014-08-29 15:16:30.527 |   File "/home/jenkins/workspace/gate-horizon-python27/horizon/tables/views.py", line 185, in _get_data_dict
2014-08-29 15:16:30.527 |     self._data = {self.table_class._meta.name: self.get_data()}
2014-08-29 15:16:30.527 |   File "/home/jenkins/workspace/gate-horizon-python27/openstack_dashboard/dashboards/admin/routers/views.py", line 56, in get_data
2014-08-29 15:16:30.527 |     routers = self._get_routers()
2014-08-29 15:16:30.527 |   File "/home/jenkins/workspace/gate-horizon-python27/openstack_dashboard/dashboards/admin/routers/views.py", line 43, in _get_routers
2014-08-29 15:16:30.527 |     tenant_dict = self._get_tenant_list()
2014-08-29 15:16:30.527 |   File "/home/jenkins/workspace/gate-horizon-python27/horizon/utils/memoized.py", line 90, in wrapped
2014-08-29 15:16:30.528 |     value = cache[key] = func(*args, **kwargs)
2014-08-29 15:16:30.528 |   File "/home/jenkins/workspace/gate-horizon-python27/openstack_dashboard/dashboards/admin/networks/views.py", line 50, in _get_tenant_list
2014-08-29 15:16:30.528 |     exceptions.handle(self.request, msg)
2014-08-29 15:16:30.528 |   File "/home/jenkins/workspace/gate-horizon-python27/horizon/exceptions.py", line 334, in handle
2014-08-29 15:16:30.528 |     six.reraise(exc_type, exc_value, exc_traceback)
2014-08-29 15:16:30.528 |   File "/home/jenkins/workspace/gate-horizon-python27/openstack_dashboard/dashboards/admin/networks/views.py", line 46, in _get_tenant_list
2014-08-29 15:16:30.528 |     tenants, has_more = api.keystone.tenant_list(self.request)
2014-08-29 15:16:30.528 |   File "/home/jenkins/workspace/gate-horizon-python27/openstack_dashboard/api/keystone.py", line 271, in tenant_list
2014-08-29 15:16:30.528 |     tenants = manager.list(domain=domain, user=user)
2014-08-29 15:16:30.528 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/utils.py", line 318, in inner
2014-08-29 15:16:30.529 |     return func(*args, **kwargs)
2014-08-29 15:16:30.529 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/v3/projects.py", line 79, in list
2014-08-29 15:16:30.529 |     **kwargs)
2014-08-29 15:16:30.529 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/base.py", line 71, in func
2014-08-29 15:16:30.529 |     return f(*args, **new_kwargs)
2014-08-29 15:16:30.529 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/base.py", line 352, in list
2014-08-29 15:16:30.529 |     self.collection_key)
2014-08-29 15:16:30.529 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/base.py", line 112, in _list
2014-08-29 15:16:30.529 |     resp, body = self.client.get(url, **kwargs)
2014-08-29 15:16:30.530 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/httpclient.py", line 611, in get
2014-08-29 15:16:30.530 |     return self._cs_request(url, 'GET', **kwargs)
2014-08-29 15:16:30.530 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/httpclient.py", line 603, in _cs_request
2014-08-29 15:16:30.530 |     return self.request(url, method, **kwargs)
2014-08-29 15:16:30.530 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/httpclient.py", line 578, in request
2014-08-29 15:16:30.530 |     resp = super(HTTPClient, self).request(url, method, **kwargs)
2014-08-29 15:16:30.530 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/baseclient.py", line 21, in request
2014-08-29 15:16:30.530 |     return self.session.request(url, method, **kwargs)
2014-08-29 15:16:30.530 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/utils.py", line 318, in inner
2014-08-29 15:16:30.530 |     return func(*args, **kwargs)
2014-08-29 15:16:30.531 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/session.py", line 324, in request
2014-08-29 15:16:30.531 |     resp = self._send_request(url, method, redirect, log, **kwargs)
2014-08-29 15:16:30.531 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/session.py", line 350, in _send_request
2014-08-29 15:16:30.531 |     resp = self.session.request(method, url, **kwargs)
2014-08-29 15:16:30.531 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/session.py", line 65, in request
2014-08-29 15:16:30.531 |     return requests.request(*args, **kwargs)
2014-08-29 15:16:30.531 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/requests/api.py", line 44, in request
2014-08-29 15:16:30.531 |     return session.request(method=method, url=url, **kwargs)
2014-08-29 15:16:30.531 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/requests/sessions.py", line 448, in request
2014-08-29 15:16:30.531 |     resp = self.send(prep, **send_kwargs)
2014-08-29 15:16:30.532 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/requests/sessions.py", line 554, in send
2014-08-29 15:16:30.532 |     r = adapter.send(request, **kwargs)
2014-08-29 15:16:30.532 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/requests/adapters.py", line 359, in send
2014-08-29 15:16:30.532 |     timeout=timeout
2014-08-29 15:16:30.532 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/requests/packages/urllib3/connectionpool.py", line 559, in urlopen
2014-08-29 15:16:30.532 |     _pool=self, _stacktrace=stacktrace)
2014-08-29 15:16:30.532 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/requests/packages/urllib3/util/retry.py", line 245, in increment
2014-08-29 15:16:30.532 |     raise six.reraise(type(error), error, _stacktrace)
2014-08-29 15:16:30.532 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/requests/packages/urllib3/connectionpool.py", line 516, in urlopen
2014-08-29 15:16:30.532 |     body=body, headers=headers)
2014-08-29 15:16:30.533 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/requests/packages/urllib3/connectionpool.py", line 308, in _make_request
2014-08-29 15:16:30.533 |     conn.request(method, url, **httplib_request_kw)
2014-08-29 15:16:30.533 |   File "/usr/lib/python2.7/httplib.py", line 973, in request
2014-08-29 15:16:30.533 |     self._send_request(method, url, body, headers)
2014-08-29 15:16:30.533 |   File "/usr/lib/python2.7/httplib.py", line 1007, in _send_request
2014-08-29 15:16:30.533 |     self.endheaders(body)
2014-08-29 15:16:30.533 |   File "/usr/lib/python2.7/httplib.py", line 969, in endheaders
2014-08-29 15:16:30.534 |     self._send_output(message_body)
2014-08-29 15:16:30.534 |   File "/usr/lib/python2.7/httplib.py", line 829, in _send_output
2014-08-29 15:16:30.534 |     self.send(msg)
2014-08-29 15:16:30.534 |   File "/usr/lib/python2.7/httplib.py", line 791, in send
2014-08-29 15:16:30.534 |     self.connect()
2014-08-29 15:16:30.534 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/requests/packages/urllib3/connection.py", line 146, in connect
2014-08-29 15:16:30.534 |     conn = self._new_conn()
2014-08-29 15:16:30.534 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/requests/packages/urllib3/connection.py", line 125, in _new_conn
2014-08-29 15:16:30.534 |     (self.host, self.port), self.timeout, **extra_kw)
2014-08-29 15:16:30.534 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/requests/packages/urllib3/util/connection.py", line 64, in create_connection
2014-08-29 15:16:30.534 |     for res in socket.getaddrinfo(host, port, 0, socket.SOCK_STREAM):
2014-08-29 15:16:30.534 | ProtocolError: ('Connection aborted.', gaierror(-2, 'Name or service not known'))
2014-08-29 15:16:30.535 | 
2014-08-29 15:16:30.535 | ======================================================================
2014-08-29 15:16:30.535 | ERROR: test_set_external_network_empty (openstack_dashboard.dashboards.admin.routers.tests.RouterTests)
2014-08-29 15:16:30.536 | ----------------------------------------------------------------------
2014-08-29 15:16:30.538 | Traceback (most recent call last):
2014-08-29 15:16:30.538 |   File "/home/jenkins/workspace/gate-horizon-python27/openstack_dashboard/test/helpers.py", line 155, in tearDown
2014-08-29 15:16:30.538 |     self.mox.VerifyAll()
2014-08-29 15:16:30.538 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/mox.py", line 286, in VerifyAll
2014-08-29 15:16:30.538 |     mock_obj._Verify()
2014-08-29 15:16:30.538 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/mox.py", line 506, in _Verify
2014-08-29 15:16:30.538 |     raise ExpectedMethodCallsError(self._expected_calls_queue)
2014-08-29 15:16:30.538 | ExpectedMethodCallsError: Verify: Expected methods never called:
2014-08-29 15:16:30.539 |   0.  network_list.__call__(<class 'django.http.request.HttpRequest'>, router:external=True) -> [<Network: {'status': 'ACTIVE', 'subnets': [<Subnet: {'allocation_pools': [{'start': '172.24.4.226.', 'end': '172.24.4.238'}], 'host_routes': [], 'cidr': '172.24.4.0/28', 'id': 'd6bdc71c-7566-4d32-b3ff-36441ce746e8', 'name': 'ext_subnet', 'enable_dhcp': False, 'network_id': '9b466b94-213a-4cda-badf-72c102a874da', 'tenant_id': '3', 'dns_nameservers': [], 'gateway_ip': '172.24.4.225', 'ip_version': 4, 'ipver_str': 'IPv4'}>], 'name': 'ext_net', 'admin_state_up': True, 'router__external': True, 'router:external': True, 'admin_state': 'UP', 'tenant_id': '3', 'shared': False, 'id': '9b466b94-213a-4cda-badf-72c102a874da'}>]

** Affects: horizon
     Importance: Critical
     Assignee: Julie Pichon (jpichon)
         Status: In Progress


** Tags: gate

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https://bugs.launchpad.net/bugs/1363159

Title:
  Gate failing on test_set_external_network_empty: ('Connection
  aborted.', gaierror(-2, 'Name or service not known'))

Status in OpenStack Dashboard (Horizon):
  In Progress

Bug description:
  All patches are failing with the following error. david-lyle and fungi
  debugged on #openstack-infra that this was due to requests being
  bumped to 2.4.0.

  2014-08-29 15:16:30.485 | ======================================================================
  2014-08-29 15:16:30.485 | ERROR: test_set_external_network_empty (openstack_dashboard.dashboards.admin.routers.tests.RouterTests)
  2014-08-29 15:16:30.523 | ----------------------------------------------------------------------
  2014-08-29 15:16:30.523 | Traceback (most recent call last):
  2014-08-29 15:16:30.523 |   File "/home/jenkins/workspace/gate-horizon-python27/openstack_dashboard/test/helpers.py", line 77, in instance_stub_out
  2014-08-29 15:16:30.524 |     return fn(self, *args, **kwargs)
  2014-08-29 15:16:30.524 |   File "/home/jenkins/workspace/gate-horizon-python27/openstack_dashboard/dashboards/admin/routers/tests.py", line 72, in test_set_external_network_empty
  2014-08-29 15:16:30.524 |     res = self.client.get(self.INDEX_URL)
  2014-08-29 15:16:30.524 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/django/test/client.py", line 473, in get
  2014-08-29 15:16:30.524 |     response = super(Client, self).get(path, data=data, **extra)
  2014-08-29 15:16:30.524 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/django/test/client.py", line 280, in get
  2014-08-29 15:16:30.524 |     return self.request(**r)
  2014-08-29 15:16:30.524 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/django/test/client.py", line 444, in request
  2014-08-29 15:16:30.524 |     six.reraise(*exc_info)
  2014-08-29 15:16:30.525 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 112, in get_response
  2014-08-29 15:16:30.525 |     response = wrapped_callback(request, *callback_args, **callback_kwargs)
  2014-08-29 15:16:30.525 |   File "/home/jenkins/workspace/gate-horizon-python27/horizon/decorators.py", line 36, in dec
  2014-08-29 15:16:30.525 |     return view_func(request, *args, **kwargs)
  2014-08-29 15:16:30.525 |   File "/home/jenkins/workspace/gate-horizon-python27/horizon/decorators.py", line 84, in dec
  2014-08-29 15:16:30.525 |     return view_func(request, *args, **kwargs)
  2014-08-29 15:16:30.525 |   File "/home/jenkins/workspace/gate-horizon-python27/horizon/decorators.py", line 52, in dec
  2014-08-29 15:16:30.525 |     return view_func(request, *args, **kwargs)
  2014-08-29 15:16:30.525 |   File "/home/jenkins/workspace/gate-horizon-python27/horizon/decorators.py", line 36, in dec
  2014-08-29 15:16:30.525 |     return view_func(request, *args, **kwargs)
  2014-08-29 15:16:30.526 |   File "/home/jenkins/workspace/gate-horizon-python27/horizon/decorators.py", line 84, in dec
  2014-08-29 15:16:30.526 |     return view_func(request, *args, **kwargs)
  2014-08-29 15:16:30.526 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/django/views/generic/base.py", line 69, in view
  2014-08-29 15:16:30.526 |     return self.dispatch(request, *args, **kwargs)
  2014-08-29 15:16:30.526 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/django/views/generic/base.py", line 87, in dispatch
  2014-08-29 15:16:30.526 |     return handler(request, *args, **kwargs)
  2014-08-29 15:16:30.526 |   File "/home/jenkins/workspace/gate-horizon-python27/horizon/tables/views.py", line 157, in get
  2014-08-29 15:16:30.526 |     handled = self.construct_tables()
  2014-08-29 15:16:30.526 |   File "/home/jenkins/workspace/gate-horizon-python27/horizon/tables/views.py", line 148, in construct_tables
  2014-08-29 15:16:30.526 |     handled = self.handle_table(table)
  2014-08-29 15:16:30.527 |   File "/home/jenkins/workspace/gate-horizon-python27/horizon/tables/views.py", line 120, in handle_table
  2014-08-29 15:16:30.527 |     data = self._get_data_dict()
  2014-08-29 15:16:30.527 |   File "/home/jenkins/workspace/gate-horizon-python27/horizon/tables/views.py", line 185, in _get_data_dict
  2014-08-29 15:16:30.527 |     self._data = {self.table_class._meta.name: self.get_data()}
  2014-08-29 15:16:30.527 |   File "/home/jenkins/workspace/gate-horizon-python27/openstack_dashboard/dashboards/admin/routers/views.py", line 56, in get_data
  2014-08-29 15:16:30.527 |     routers = self._get_routers()
  2014-08-29 15:16:30.527 |   File "/home/jenkins/workspace/gate-horizon-python27/openstack_dashboard/dashboards/admin/routers/views.py", line 43, in _get_routers
  2014-08-29 15:16:30.527 |     tenant_dict = self._get_tenant_list()
  2014-08-29 15:16:30.527 |   File "/home/jenkins/workspace/gate-horizon-python27/horizon/utils/memoized.py", line 90, in wrapped
  2014-08-29 15:16:30.528 |     value = cache[key] = func(*args, **kwargs)
  2014-08-29 15:16:30.528 |   File "/home/jenkins/workspace/gate-horizon-python27/openstack_dashboard/dashboards/admin/networks/views.py", line 50, in _get_tenant_list
  2014-08-29 15:16:30.528 |     exceptions.handle(self.request, msg)
  2014-08-29 15:16:30.528 |   File "/home/jenkins/workspace/gate-horizon-python27/horizon/exceptions.py", line 334, in handle
  2014-08-29 15:16:30.528 |     six.reraise(exc_type, exc_value, exc_traceback)
  2014-08-29 15:16:30.528 |   File "/home/jenkins/workspace/gate-horizon-python27/openstack_dashboard/dashboards/admin/networks/views.py", line 46, in _get_tenant_list
  2014-08-29 15:16:30.528 |     tenants, has_more = api.keystone.tenant_list(self.request)
  2014-08-29 15:16:30.528 |   File "/home/jenkins/workspace/gate-horizon-python27/openstack_dashboard/api/keystone.py", line 271, in tenant_list
  2014-08-29 15:16:30.528 |     tenants = manager.list(domain=domain, user=user)
  2014-08-29 15:16:30.528 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/utils.py", line 318, in inner
  2014-08-29 15:16:30.529 |     return func(*args, **kwargs)
  2014-08-29 15:16:30.529 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/v3/projects.py", line 79, in list
  2014-08-29 15:16:30.529 |     **kwargs)
  2014-08-29 15:16:30.529 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/base.py", line 71, in func
  2014-08-29 15:16:30.529 |     return f(*args, **new_kwargs)
  2014-08-29 15:16:30.529 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/base.py", line 352, in list
  2014-08-29 15:16:30.529 |     self.collection_key)
  2014-08-29 15:16:30.529 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/base.py", line 112, in _list
  2014-08-29 15:16:30.529 |     resp, body = self.client.get(url, **kwargs)
  2014-08-29 15:16:30.530 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/httpclient.py", line 611, in get
  2014-08-29 15:16:30.530 |     return self._cs_request(url, 'GET', **kwargs)
  2014-08-29 15:16:30.530 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/httpclient.py", line 603, in _cs_request
  2014-08-29 15:16:30.530 |     return self.request(url, method, **kwargs)
  2014-08-29 15:16:30.530 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/httpclient.py", line 578, in request
  2014-08-29 15:16:30.530 |     resp = super(HTTPClient, self).request(url, method, **kwargs)
  2014-08-29 15:16:30.530 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/baseclient.py", line 21, in request
  2014-08-29 15:16:30.530 |     return self.session.request(url, method, **kwargs)
  2014-08-29 15:16:30.530 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/utils.py", line 318, in inner
  2014-08-29 15:16:30.530 |     return func(*args, **kwargs)
  2014-08-29 15:16:30.531 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/session.py", line 324, in request
  2014-08-29 15:16:30.531 |     resp = self._send_request(url, method, redirect, log, **kwargs)
  2014-08-29 15:16:30.531 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/session.py", line 350, in _send_request
  2014-08-29 15:16:30.531 |     resp = self.session.request(method, url, **kwargs)
  2014-08-29 15:16:30.531 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/keystoneclient/session.py", line 65, in request
  2014-08-29 15:16:30.531 |     return requests.request(*args, **kwargs)
  2014-08-29 15:16:30.531 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/requests/api.py", line 44, in request
  2014-08-29 15:16:30.531 |     return session.request(method=method, url=url, **kwargs)
  2014-08-29 15:16:30.531 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/requests/sessions.py", line 448, in request
  2014-08-29 15:16:30.531 |     resp = self.send(prep, **send_kwargs)
  2014-08-29 15:16:30.532 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/requests/sessions.py", line 554, in send
  2014-08-29 15:16:30.532 |     r = adapter.send(request, **kwargs)
  2014-08-29 15:16:30.532 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/requests/adapters.py", line 359, in send
  2014-08-29 15:16:30.532 |     timeout=timeout
  2014-08-29 15:16:30.532 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/requests/packages/urllib3/connectionpool.py", line 559, in urlopen
  2014-08-29 15:16:30.532 |     _pool=self, _stacktrace=stacktrace)
  2014-08-29 15:16:30.532 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/requests/packages/urllib3/util/retry.py", line 245, in increment
  2014-08-29 15:16:30.532 |     raise six.reraise(type(error), error, _stacktrace)
  2014-08-29 15:16:30.532 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/requests/packages/urllib3/connectionpool.py", line 516, in urlopen
  2014-08-29 15:16:30.532 |     body=body, headers=headers)
  2014-08-29 15:16:30.533 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/requests/packages/urllib3/connectionpool.py", line 308, in _make_request
  2014-08-29 15:16:30.533 |     conn.request(method, url, **httplib_request_kw)
  2014-08-29 15:16:30.533 |   File "/usr/lib/python2.7/httplib.py", line 973, in request
  2014-08-29 15:16:30.533 |     self._send_request(method, url, body, headers)
  2014-08-29 15:16:30.533 |   File "/usr/lib/python2.7/httplib.py", line 1007, in _send_request
  2014-08-29 15:16:30.533 |     self.endheaders(body)
  2014-08-29 15:16:30.533 |   File "/usr/lib/python2.7/httplib.py", line 969, in endheaders
  2014-08-29 15:16:30.534 |     self._send_output(message_body)
  2014-08-29 15:16:30.534 |   File "/usr/lib/python2.7/httplib.py", line 829, in _send_output
  2014-08-29 15:16:30.534 |     self.send(msg)
  2014-08-29 15:16:30.534 |   File "/usr/lib/python2.7/httplib.py", line 791, in send
  2014-08-29 15:16:30.534 |     self.connect()
  2014-08-29 15:16:30.534 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/requests/packages/urllib3/connection.py", line 146, in connect
  2014-08-29 15:16:30.534 |     conn = self._new_conn()
  2014-08-29 15:16:30.534 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/requests/packages/urllib3/connection.py", line 125, in _new_conn
  2014-08-29 15:16:30.534 |     (self.host, self.port), self.timeout, **extra_kw)
  2014-08-29 15:16:30.534 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/requests/packages/urllib3/util/connection.py", line 64, in create_connection
  2014-08-29 15:16:30.534 |     for res in socket.getaddrinfo(host, port, 0, socket.SOCK_STREAM):
  2014-08-29 15:16:30.534 | ProtocolError: ('Connection aborted.', gaierror(-2, 'Name or service not known'))
  2014-08-29 15:16:30.535 | 
  2014-08-29 15:16:30.535 | ======================================================================
  2014-08-29 15:16:30.535 | ERROR: test_set_external_network_empty (openstack_dashboard.dashboards.admin.routers.tests.RouterTests)
  2014-08-29 15:16:30.536 | ----------------------------------------------------------------------
  2014-08-29 15:16:30.538 | Traceback (most recent call last):
  2014-08-29 15:16:30.538 |   File "/home/jenkins/workspace/gate-horizon-python27/openstack_dashboard/test/helpers.py", line 155, in tearDown
  2014-08-29 15:16:30.538 |     self.mox.VerifyAll()
  2014-08-29 15:16:30.538 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/mox.py", line 286, in VerifyAll
  2014-08-29 15:16:30.538 |     mock_obj._Verify()
  2014-08-29 15:16:30.538 |   File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/mox.py", line 506, in _Verify
  2014-08-29 15:16:30.538 |     raise ExpectedMethodCallsError(self._expected_calls_queue)
  2014-08-29 15:16:30.538 | ExpectedMethodCallsError: Verify: Expected methods never called:
  2014-08-29 15:16:30.539 |   0.  network_list.__call__(<class 'django.http.request.HttpRequest'>, router:external=True) -> [<Network: {'status': 'ACTIVE', 'subnets': [<Subnet: {'allocation_pools': [{'start': '172.24.4.226.', 'end': '172.24.4.238'}], 'host_routes': [], 'cidr': '172.24.4.0/28', 'id': 'd6bdc71c-7566-4d32-b3ff-36441ce746e8', 'name': 'ext_subnet', 'enable_dhcp': False, 'network_id': '9b466b94-213a-4cda-badf-72c102a874da', 'tenant_id': '3', 'dns_nameservers': [], 'gateway_ip': '172.24.4.225', 'ip_version': 4, 'ipver_str': 'IPv4'}>], 'name': 'ext_net', 'admin_state_up': True, 'router__external': True, 'router:external': True, 'admin_state': 'UP', 'tenant_id': '3', 'shared': False, 'id': '9b466b94-213a-4cda-badf-72c102a874da'}>]

To manage notifications about this bug go to:
https://bugs.launchpad.net/horizon/+bug/1363159/+subscriptions
Follow ups

[Bug 1363159] Re: Gate failing on test_set_external_network_empty: ('Connection aborted.', gaierror(-2, 'Name or service not known'))
From: Thierry Carrez, 2014-09-04
[Bug 1363159] [NEW] Gate failing on test_set_external_network_empty: ('Connection aborted.', gaierror(-2, 'Name or service not known'))
From: Julie Pichon, 2014-08-29
References

[Bug 1363159] [NEW] Gate failing on test_set_external_network_empty: ('Connection aborted.', gaierror(-2, 'Name or service not known'))
From: Julie Pichon, 2014-08-29