Installed Devstack, created a volume, a snapshot and launched an instance based on the snapshot. When I try to access the instance details in Horizon, it blows up with this exception. Looks like some component can’t handle cinder v2, where the display_name attribute has been replaced by name. I found older bugs describing this issue, but they are marked as fixed. Is this a known issue? Would appreciate help with a workaround.
[Wed Nov 05 17:55:08.812173 2014] [:error] [pid 10218:tid 140035227817728] File "/opt/stack/horizon/openstack_dashboard/wsgi/../../horizon/tabs/views.py", line 71, in get [Wed Nov 05 17:55:08.812178 2014] [:error] [pid 10218:tid 140035227817728] context = self.get_context_data(**kwargs) [Wed Nov 05 17:55:08.812183 2014] [:error] [pid 10218:tid 140035227817728] File "/opt/stack/horizon/openstack_dashboard/wsgi/../../openstack_dashboard/dashboards/project/instances/views.py", line 255, in get_context_data [Wed Nov 05 17:55:08.812188 2014] [:error] [pid 10218:tid 140035227817728] context = super(DetailView, self).get_context_data(**kwargs) [Wed Nov 05 17:55:08.812195 2014] [:error] [pid 10218:tid 140035227817728] File "/opt/stack/horizon/openstack_dashboard/wsgi/../../horizon/tabs/views.py", line 56, in get_context_data [Wed Nov 05 17:55:08.812200 2014] [:error] [pid 10218:tid 140035227817728] exceptions.handle(self.request) [Wed Nov 05 17:55:08.812204 2014] [:error] [pid 10218:tid 140035227817728] File "/opt/stack/horizon/openstack_dashboard/wsgi/../../horizon/exceptions.py", line 334, in handle [Wed Nov 05 17:55:08.812209 2014] [:error] [pid 10218:tid 140035227817728] six.reraise(exc_type, exc_value, exc_traceback) [Wed Nov 05 17:55:08.812213 2014] [:error] [pid 10218:tid 140035227817728] File "/opt/stack/horizon/openstack_dashboard/wsgi/../../horizon/tabs/views.py", line 51, in get_context_data [Wed Nov 05 17:55:08.812218 2014] [:error] [pid 10218:tid 140035227817728] tab_group = self.get_tabs(self.request, **kwargs) [Wed Nov 05 17:55:08.812222 2014] [:error] [pid 10218:tid 140035227817728] File "/opt/stack/horizon/openstack_dashboard/wsgi/../../openstack_dashboard/dashboards/project/instances/views.py", line 303, in get_tabs [Wed Nov 05 17:55:08.812227 2014] [:error] [pid 10218:tid 140035227817728] instance = self.get_data() [Wed Nov 05 17:55:08.812231 2014] [:error] [pid 10218:tid 140035227817728] File "/opt/stack/horizon/openstack_dashboard/wsgi/../../horizon/utils/memoized.py", line 90, in wrapped [Wed Nov 05 17:55:08.812236 2014] [:error] [pid 10218:tid 140035227817728] value = cache[key] = func(*args, **kwargs) [Wed Nov 05 17:55:08.812241 2014] [:error] [pid 10218:tid 140035227817728] File "/opt/stack/horizon/openstack_dashboard/wsgi/../../openstack_dashboard/dashboards/project/instances/views.py", line 289, in get_data [Wed Nov 05 17:55:08.812247 2014] [:error] [pid 10218:tid 140035227817728] redirect=redirect) [Wed Nov 05 17:55:08.812252 2014] [:error] [pid 10218:tid 140035227817728] File "/opt/stack/horizon/openstack_dashboard/wsgi/../../horizon/exceptions.py", line 334, in handle [Wed Nov 05 17:55:08.812256 2014] [:error] [pid 10218:tid 140035227817728] six.reraise(exc_type, exc_value, exc_traceback) [Wed Nov 05 17:55:08.812261 2014] [:error] [pid 10218:tid 140035227817728] File "/opt/stack/horizon/openstack_dashboard/wsgi/../../openstack_dashboard/dashboards/project/instances/views.py", line 277, in get_data [Wed Nov 05 17:55:08.812266 2014] [:error] [pid 10218:tid 140035227817728] instance_id) [Wed Nov 05 17:55:08.812270 2014] [:error] [pid 10218:tid 140035227817728] File "/opt/stack/horizon/openstack_dashboard/wsgi/../../openstack_dashboard/api/nova.py", line 718, in instance_volumes_list [Wed Nov 05 17:55:08.812275 2014] [:error] [pid 10218:tid 140035227817728] volume.name = volume_data.display_name [Wed Nov 05 17:55:08.812289 2014] [:error] [pid 10218:tid 140035227817728] File "/opt/stack/python-cinderclient/cinderclient/openstack/common/apiclient/base.py", line 463, in __getattr__ [Wed Nov 05 17:55:08.812294 2014] [:error] [pid 10218:tid 140035227817728] raise AttributeError(k) [Wed Nov 05 17:55:08.812299 2014] [:error] [pid 10218:tid 140035227817728] AttributeError: display_name Thanks, Richard
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