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[Julie Pichon <1333144@xxxxxxxxxxxxxxxxxx>]

The problem appears due to 1.1.6 and bug 1308637. However as far as I
can tell that patch is not causing the problem itself but only surfacing
an issue that already existed within the Horizon test. At this point
when we redirect the user to /auth/logout/ in a unit test the user is
not properly logged out and the django session is not terminated. (It
works fine testing in a real environment.)

To fix the test we need to mock the logout method properly, though it
doesn't seem totally straightforward because of the way the redirection
is handled. I think the test is trying to do too much and would fit
better as an integration test.

My suggestion for now would be to disable the test to get the horizon
gate going again. I'll propose a second patch later today to change it
so it has a reduced scope.

This also affects Icehouse.

** Also affects: horizon/icehouse
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/1333144

Title:
  Jenkins fails patch verification on: ConnectionError:
  HTTPConnectionPool(host='public.nova.example.com', port=8774): Max
  retries exceeded

Status in OpenStack Dashboard (Horizon):
  Confirmed
Status in OpenStack Dashboard (Horizon) icehouse series:
  New

Bug description:
  Jenkins fails on three tests:
  ======================

  gate-horizon-python26
  gate-horizon-python27
  gate-horizon-python27-django14

  The error that repeats in the log files is:
  ================================

  14-06-22 20:18:42.483 | ERROR: test_change_password_shows_message_on_login_page (openstack_dashboard.dashboards.settings.password.tests.ChangePasswordTests)
  | ----------------------------------------------------------------------
   Traceback (most recent call last):
     File "/home/jenkins/workspace/gate-horizon-python27/openstack_dashboard/test/helpers.py", line 81, in instance_stub_out
      return fn(self, *args, **kwargs)
     File "/home/jenkins/workspace/gate-horizon-python27/openstack_dashboard/dashboards/settings/password/tests.py", line 65, in test_change_password_shows_message_on_login_page
      res = self.client.post(INDEX_URL, formData, follow=True)
     File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/django/test/client.py", line 485, in post
      response = self._handle_redirects(response, **extra)
     File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/django/test/client.py", line 617, in _handle_redirects
       response = self.get(url.path, QueryDict(url.query), follow=False, **extra)
     File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/django/test/client.py", line 473, in get
      response = super(Client, self).get(path, data=data, **extra)
     File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/django/test/client.py", line 280, in get
      return self.request(**r)
    File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/django/test/client.py", line 444, in request
       six.reraise(*exc_info)
     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
      response = wrapped_callback(request, *callback_args, **callback_kwargs)
     File "/home/jenkins/workspace/gate-horizon-python27/horizon/decorators.py", line 36, in dec
      return view_func(request, *args, **kwargs)
     File "/home/jenkins/workspace/gate-horizon-python27/horizon/decorators.py", line 52, in dec
       return view_func(request, *args, **kwargs)
     File "/home/jenkins/workspace/gate-horizon-python27/horizon/decorators.py", line 36, in dec
       return view_func(request, *args, **kwargs)
     File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/django/views/generic/base.py", line 69, in view
       return self.dispatch(request, *args, **kwargs)
     File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/django/views/generic/base.py", line 87, in dispatch
      return handler(request, *args, **kwargs)
     File "/home/jenkins/workspace/gate-horizon-python27/horizon/tables/views.py", line 152, in get
       handled = self.construct_tables()
     File "/home/jenkins/workspace/gate-horizon-python27/horizon/tables/views.py", line 143, in construct_tables
       handled = self.handle_table(table)
     File "/home/jenkins/workspace/gate-horizon-python27/horizon/tables/views.py", line 116, in handle_table
       data = self._get_data_dict()
     File "/home/jenkins/workspace/gate-horizon-python27/horizon/tables/views.py", line 179, in _get_data_dict
       self._data = {self.table_class._meta.name: self.get_data()}
     File "/home/jenkins/workspace/gate-horizon-python27/openstack_dashboard/dashboards/project/overview/views.py", line 55, in get_data
       super(ProjectOverview, self).get_data()
     File "/home/jenkins/workspace/gate-horizon-python27/openstack_dashboard/usage/views.py", line 43, in get_data
       self.usage.summarize(*self.usage.get_date_range())
     File "/home/jenkins/workspace/gate-horizon-python27/openstack_dashboard/usage/base.py", line 195, in summarize
       if not api.nova.extension_supported('SimpleTenantUsage', self.request):
     File "/home/jenkins/workspace/gate-horizon-python27/horizon/utils/memoized.py", line 90, in wrapped
       value = cache[key] = func(*args, **kwargs)
     File "/home/jenkins/workspace/gate-horizon-python27/openstack_dashboard/api/nova.py", line 750, in extension_supported
       extensions = list_extensions(request)
     File "/home/jenkins/workspace/gate-horizon-python27/horizon/utils/memoized.py", line 90, in wrapped
      value = cache[key] = func(*args, **kwargs)
     File "/home/jenkins/workspace/gate-horizon-python27/openstack_dashboard/api/nova.py", line 741, in list_extensions
       return nova_list_extensions.ListExtManager(novaclient(request)).show_all()
     File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/novaclient/v1_1/contrib/list_extensions.py", line 37, in show_all
       return self._list("/extensions", 'extensions')
    File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/novaclient/base.py", line 64, in _list
       _resp, body = self.api.client.get(url)
     File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/novaclient/client.py", line 283, in get
        return self._cs_request(url, 'GET', **kwargs)
      File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/novaclient/client.py", line 260, in _cs_request
       **kwargs)
     File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/novaclient/client.py", line 242, in _time_request
       resp, body = self.request(url, method, **kwargs)
     File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/novaclient/client.py", line 213, in request
       **kwargs)
     File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/requests/sessions.py", line 456, in request
       resp = self.send(prep, **send_kwargs)
     File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/requests/sessions.py", line 559, in send
       r = adapter.send(request, **kwargs)
     File "/home/jenkins/workspace/gate-horizon-python27/.tox/py27/local/lib/python2.7/site-packages/requests/adapters.py", line 375, in send
       raise ConnectionError(e, request=request)
   ConnectionError: HTTPConnectionPool(host='public.nova.example.com', port=8774): Max retries exceeded with url: /v2/extensions (Caused by <class 'socket.gaierror'>: [Errno -2] Name or service not known)

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