This bug was fixed in the package horizon - 3:11.0.4-0ubuntu1~cloud1
---------------
horizon (3:11.0.4-0ubuntu1~cloud1) xenial-ocata; urgency=medium
.
* Fix create consistency group form exception (LP: #1681073)
- d/p/fix_create_consistency_group_form_exception.patch
** Changed in: cloud-archive/ocata
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1681073
Title:
Create Consistency Group form has an exception
Status in Ubuntu Cloud Archive:
Fix Released
Status in Ubuntu Cloud Archive mitaka series:
Fix Committed
Status in Ubuntu Cloud Archive newton series:
Fix Released
Status in Ubuntu Cloud Archive ocata series:
Fix Released
Status in OpenStack Dashboard (Horizon):
Fix Released
Status in horizon package in Ubuntu:
Fix Released
Status in horizon source package in Xenial:
Fix Released
Bug description:
[Impact]
Affected
- UCA Mitaka, Ocata
- Xenial, Zesty ( Artful is incidentlly added, please ignore it)
After enabling consistency groups by changing api-paste.ini,
When trying to create consistency group, there are error like below.
Exception info:
Internal Server Error: /project/cgroups/create/
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py",
line 132, in get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/opt/stack/horizon/horizon/decorators.py", line 36, in dec
return view_func(request, *args, **kwargs)
File "/opt/stack/horizon/horizon/decorators.py", line 52, in dec
return view_func(request, *args, **kwargs)
File "/opt/stack/horizon/horizon/decorators.py", line 36, in dec
return view_func(request, *args, **kwargs)
File "/opt/stack/horizon/horizon/decorators.py", line 84, in dec
return view_func(request, *args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/django/views/generic/base.py",
line 71, in view
return self.dispatch(request, *args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/django/views/generic/base.py",
line 89, in dispatch
return handler(request, *args, **kwargs)
File "/opt/stack/horizon/horizon/workflows/views.py", line 199, in post
exceptions.handle(request)
File "/opt/stack/horizon/horizon/exceptions.py", line 352, in handle
six.reraise(exc_type, exc_value, exc_traceback)
File "/opt/stack/horizon/horizon/workflows/views.py", line 194, in post
success = workflow.finalize()
File "/opt/stack/horizon/horizon/workflows/base.py", line 824, in finalize
if not self.handle(self.request, self.context):
File
"/opt/stack/horizon/openstack_dashboard/dashboards/project/cgroups/workflows.py",
line 323, in handle
vol_type.extra_specs['volume_backend_name']
KeyError: 'volume_backend_name'
[Test case]
juju deploy bundle
(this is same as original description)
1. Go to admin/volume types panel
2. Create volume type with any name
3. Go to project/Consistency Groups panel
4. Create Consistency Group and add the volume type we just created
5. Submit Create Consistency Group form
[Regression Potential]
This changes horizon UI, and need to restart apache2 server. There could be
very short outage for openstack dashboard. but this seems not critical to
openstack service. and if there is code error, django server can't be started
and outage time could be longer than above.
[Others]
upstream commit
https://git.openstack.org/cgit/openstack/horizon/commit/?id=89bb9268204a2316fc526d660f38d5517980f209
[Original Description]
Env: devstack master branch
Steps to reproduce:
1. Go to admin/volume types panel
2. Create volume type with any name
3. Go to project/Consistency Groups panel
4. Create Consistency Group and add the volume type we just created
5. Submit Create Consistency Group form
it will throws an exception.
Exception info:
Internal Server Error: /project/cgroups/create/
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py",
line 132, in get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/opt/stack/horizon/horizon/decorators.py", line 36, in dec
return view_func(request, *args, **kwargs)
File "/opt/stack/horizon/horizon/decorators.py", line 52, in dec
return view_func(request, *args, **kwargs)
File "/opt/stack/horizon/horizon/decorators.py", line 36, in dec
return view_func(request, *args, **kwargs)
File "/opt/stack/horizon/horizon/decorators.py", line 84, in dec
return view_func(request, *args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/django/views/generic/base.py",
line 71, in view
return self.dispatch(request, *args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/django/views/generic/base.py",
line 89, in dispatch
return handler(request, *args, **kwargs)
File "/opt/stack/horizon/horizon/workflows/views.py", line 199, in post
exceptions.handle(request)
File "/opt/stack/horizon/horizon/exceptions.py", line 352, in handle
six.reraise(exc_type, exc_value, exc_traceback)
File "/opt/stack/horizon/horizon/workflows/views.py", line 194, in post
success = workflow.finalize()
File "/opt/stack/horizon/horizon/workflows/base.py", line 824, in finalize
if not self.handle(self.request, self.context):
File
"/opt/stack/horizon/openstack_dashboard/dashboards/project/cgroups/workflows.py",
line 323, in handle
vol_type.extra_specs['volume_backend_name']
KeyError: 'volume_backend_name'
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