当我输入用户名和密码后登录仪表板时，结果显示错误页面。
ConnectionFailed at /project/
Connection to neutron failed: Maximum attempts reached
Request Method: GET
Request URL: http://{myip}/horizon/project/
Django Version: 1.6.1
Exception Type: ConnectionFailed
Exception Value:
Connection to neutron failed: Maximum attempts reached
Exception Location: /usr/lib/python2.7/dist-packages/neutronclient/v2_0/client.py in retry_request, line 1228
Python Executable: /usr/bin/python
Python Version: 2.7.6
Python Path:
['/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../..',
'/usr/lib/python2.7',
'/usr/lib/python2.7/plat-x86_64-linux-gnu',
'/usr/lib/python2.7/lib-tk',
'/usr/lib/python2.7/lib-old',
'/usr/lib/python2.7/lib-dynload',
'/usr/local/lib/python2.7/dist-packages',
'/usr/lib/python2.7/dist-packages',
'/usr/lib/python2.7/dist-packages/PILcompat',
'/usr/lib/python2.7/dist-packages/gtk-2.0',
'/usr/lib/python2.7/dist-packages/ubuntu-sso-client',
'/usr/share/openstack-dashboard/',
'/usr/share/openstack-dashboard/openstack_dashboard']
Traceback:
Environment:
Request Method: GET
Request URL: http://{myip}/horizon/project/
Django Version: 1.6.1
Python Version: 2.7.6
Installed Applications:
['openstack_dashboard.dashboards.project',
'openstack_dashboard.dashboards.admin',
'openstack_dashboard.dashboards.settings',
'openstack_dashboard',
'django.contrib.contenttypes',
'django.contrib.auth',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'django.contrib.humanize',
'compressor',
'horizon',
'openstack_auth']
Installed Middleware:
('django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'horizon.middleware.HorizonMiddleware',
'django.middleware.doc.XViewMiddleware',
'django.middleware.locale.LocaleMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware')
Traceback:
File "/usr/lib/python2.7/dist-packages/django/core/handlers/base.py" in get_response
112. response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/usr/lib/python2.7/dist-packages/horizon/decorators.py" in dec
38. return view_func(request, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/horizon/decorators.py" in dec
54. return view_func(request, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/horizon/decorators.py" in dec
38. return view_func(request, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/django/views/generic/base.py" in view
69. return self.dispatch(request, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/django/views/generic/base.py" in dispatch
87. return handler(request, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/horizon/tables/views.py" in get
154. handled = self.construct_tables()
File "/usr/lib/python2.7/dist-packages/horizon/tables/views.py" in construct_tables
145. handled = self.handle_table(table)
File "/usr/lib/python2.7/dist-packages/horizon/tables/views.py" in handle_table
118. data = self._get_data_dict()
File "/usr/lib/python2.7/dist-packages/horizon/tables/views.py" in _get_data_dict
181. self._data = {self.table_class._meta.name: self.get_data()}
File "/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/dashboards/project/overview/views.py" in get_data
57. super(ProjectOverview, self).get_data()
File "/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/usage/views.py" in get_data
44. self.usage.get_limits()
File "/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/usage/base.py" in get_limits
193. self.get_neutron_limits()
File "/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/usage/base.py" in get_neutron_limits
151. api.neutron.is_security_group_extension_supported(self.request)
File "/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/api/neutron.py" in is_security_group_extension_supported
861. return is_extension_supported(request, 'security-group')
File "/usr/lib/python2.7/dist-packages/horizon/utils/memoized.py" in wrapped
90. value = cache[key] = func(*args, **kwargs)
File "/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/api/neutron.py" in is_extension_supported
841. extensions = list_extensions(request)
File "/usr/lib/python2.7/dist-packages/horizon/utils/memoized.py" in wrapped
90. value = cache[key] = func(*args, **kwargs)
File "/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/api/neutron.py" in list_extensions
832. extensions_list = neutronclient(request).list_extensions()
File "/usr/lib/python2.7/dist-packages/neutronclient/v2_0/client.py" in with_params
111. ret = self.function(instance, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/neutronclient/v2_0/client.py" in list_extensions
294. return self.get(self.extensions_path, params=_params)
File "/usr/lib/python2.7/dist-packages/neutronclient/v2_0/client.py" in get
1236. headers=headers, params=params)
File "/usr/lib/python2.7/dist-packages/neutronclient/v2_0/client.py" in retry_request
1228. raise exceptions.ConnectionFailed(reason=_("Maximum attempts reached"))
Exception Type: ConnectionFailed at /project/
Exception Value: Connection to neutron failed: Maximum attempts reached
“与中子的连接失败：达到最大尝试次数”时中子网表也是如此。感谢帮助！