cinder-scheduler fails if stevedore version < 0.8-2

Bug #1169730 reported by Adam Gandelman on 2013-04-16
12
This bug affects 2 people
Affects Status Importance Assigned to Milestone
cinder (Ubuntu)
High
Unassigned

Bug Description

cinder (and likely other openstack projects that use stevedore) fails to correctly load scheduling filters. Initially erroring as follows:

2013-04-16 14:19:27 ERROR [stevedore.extension] (stevedore 0.7.2 (/usr/lib/python2.7/dist-packages), Requirement.parse('stevedore>=0.8.0'))
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/stevedore/extension.py", line 75, in _load_plugins
    invoke_kwds,
  File "/usr/lib/python2.7/dist-packages/stevedore/extension.py", line 87, in _load_one_plugin
    plugin = ep.load()
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1988, in load
    if require: self.require(env, installer)
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2001, in require
    working_set.resolve(self.dist.requires(self.extras),env,installer))
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 588, in resolve
    raise VersionConflict(dist,req) # XXX put more info here
VersionConflict: (stevedore 0.7.2 (/usr/lib/python2.7/dist-packages), Requirement.parse('stevedore>=0.8.0'))

Later attempting to create + schedule volumes results in trace:

2013-04-16 15:02:45 ERROR [cinder.scheduler.manager] Failed to schedule_create_volume: Scheduler Host Filter AvailabilityZoneFilter, CapacityFilter, CapabilitiesFilter could not be found.
2013-04-16 15:02:45 ERROR [cinder.openstack.common.rpc.amqp] Exception during message handling
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/cinder/openstack/common/rpc/amqp.py", line 430, in _process_data
    rval = self.proxy.dispatch(ctxt, version, method, **args)
  File "/usr/lib/python2.7/dist-packages/cinder/openstack/common/rpc/dispatcher.py", line 133, in dispatch
    return getattr(proxyobj, method)(ctxt, **kwargs)
  File "/usr/lib/python2.7/dist-packages/cinder/scheduler/manager.py", line 115, in create_volume
    context, ex, request_spec)
  File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
    self.gen.next()
  File "/usr/lib/python2.7/dist-packages/cinder/scheduler/manager.py", line 104, in create_volume
    filter_properties)
  File "/usr/lib/python2.7/dist-packages/cinder/scheduler/filter_scheduler.py", line 67, in schedule_create_volume
    filter_properties)
  File "/usr/lib/python2.7/dist-packages/cinder/scheduler/filter_scheduler.py", line 204, in _schedule
    filter_properties)
  File "/usr/lib/python2.7/dist-packages/cinder/scheduler/host_manager.py", line 224, in get_filtered_hosts
    filter_classes = self._choose_host_filters(filter_class_names)
  File "/usr/lib/python2.7/dist-packages/cinder/scheduler/host_manager.py", line 191, in _choose_host_filters
    raise exception.SchedulerHostFilterNotFound(filter_name=msg)
SchedulerHostFilterNotFound: Scheduler Host Filter AvailabilityZoneFilter, CapacityFilter, CapabilitiesFilter could not be found.
2013-04-16 15:02:58 ERROR [cinder.scheduler.manager] Failed to schedule_create_volume: Scheduler Host Filter AvailabilityZoneFilter, CapacityFilter, CapabilitiesFilter could not be found.

Related branches

Changed in cinder (Ubuntu):
status: New → Confirmed
importance: Undecided → High
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package cinder - 1:2013.1-0ubuntu2

---------------
cinder (1:2013.1-0ubuntu2) raring; urgency=low

  * debian/control: Bump minimum stevedore version 0.8.
    (LP: #1169730)
 -- Adam Gandelman <email address hidden> Tue, 16 Apr 2013 14:38:46 -0700

Changed in cinder (Ubuntu):
status: Confirmed → Fix Released
To post a comment you must log in.
This report contains Public information  Edit
Everyone can see this information.

Other bug subscribers