** Changed in: nova/kilo
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1436187
Title:
'AttributeError' is getting raised while unshelving instance booted
from volume
Status in OpenStack Compute (nova):
Fix Released
Status in OpenStack Compute (nova) kilo series:
Fix Released
Bug description:
‘AttributeError’ exception is getting raised while unshelving instance
which is booted from volume
Steps to reproduce:
------------------------
1. Create bootable volume
2. Create instance from bootable volume
3. Shelve instance
4. Try to unshelve instance
Error log on n-cpu service:
---------------------------------------
2015-03-24 23:32:13.646 ERROR nova.compute.manager
[req-da05280c-be61-4705-a0c9-08ccf3c1d245 demo demo] [instance:
183c8ba3-3074-47aa-bc0c-bd9cea9c6d2a] Instance failed to spawn
2015-03-24 23:32:13.646 TRACE nova.compute.manager [instance:
183c8ba3-3074-47aa-bc0c-bd9cea9c6d2a] Traceback (most recent call last):
2015-03-24 23:32:13.646 TRACE nova.compute.manager [instance:
183c8ba3-3074-47aa-bc0c-bd9cea9c6d2a] File
"/opt/stack/nova/nova/compute/manager.py", line 4368, in _unshelve_instance
2015-03-24 23:32:13.646 TRACE nova.compute.manager [instance:
183c8ba3-3074-47aa-bc0c-bd9cea9c6d2a] block_device_info=block_device_info)
2015-03-24 23:32:13.646 TRACE nova.compute.manager [instance:
183c8ba3-3074-47aa-bc0c-bd9cea9c6d2a] File
"/opt/stack/nova/nova/virt/libvirt/driver.py", line 2342, in spawn
2015-03-24 23:32:13.646 TRACE nova.compute.manager [instance:
183c8ba3-3074-47aa-bc0c-bd9cea9c6d2a] block_device_info)
2015-03-24 23:32:13.646 TRACE nova.compute.manager [instance:
183c8ba3-3074-47aa-bc0c-bd9cea9c6d2a] File
"/opt/stack/nova/nova/virt/libvirt/blockinfo.py", line 622, in get_disk_info
2015-03-24 23:32:13.646 TRACE nova.compute.manager [instance:
183c8ba3-3074-47aa-bc0c-bd9cea9c6d2a] instance=instance)
2015-03-24 23:32:13.646 TRACE nova.compute.manager [instance:
183c8ba3-3074-47aa-bc0c-bd9cea9c6d2a] File
"/opt/stack/nova/nova/virt/libvirt/blockinfo.py", line 232, in
get_disk_bus_for_device_type
2015-03-24 23:32:13.646 TRACE nova.compute.manager [instance:
183c8ba3-3074-47aa-bc0c-bd9cea9c6d2a] disk_bus =
image_meta.get('properties', {}).get(key)
2015-03-24 23:32:13.646 TRACE nova.compute.manager [instance:
183c8ba3-3074-47aa-bc0c-bd9cea9c6d2a] AttributeError: 'NoneType' object has no
attribute 'get'
2015-03-24 23:32:13.646 TRACE nova.compute.manager [instance:
183c8ba3-3074-47aa-bc0c-bd9cea9c6d2a]
2015-03-24 23:32:13.649 DEBUG oslo_concurrency.lockutils
[req-da05280c-be61-4705-a0c9-08ccf3c1d245 demo demo] Lock
"183c8ba3-3074-47aa-bc0c-bd9cea9c6d2a" released by "do_unshelve_instance" ::
held 1.182s from (pid=11271) inner
/usr/local/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py:456
2015-03-24 23:32:13.650 DEBUG oslo_messaging._drivers.amqpdriver
[req-da05280c-be61-4705-a0c9-08ccf3c1d245 demo demo] MSG_ID is
9c227430eaf34c64b94f36661ef2ec8f from (pid=11271) _send
/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py:310
2015-03-24 23:32:13.650 DEBUG oslo_messaging._drivers.amqp
[req-da05280c-be61-4705-a0c9-08ccf3c1d245 demo demo] UNIQUE_ID is
7329362a2cab48968ce31760bcac8628. from (pid=11271) _add_unique_id
/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqp.py:226
2015-03-24 23:32:13.696 DEBUG oslo_messaging._drivers.amqpdriver
[req-da05280c-be61-4705-a0c9-08ccf3c1d245 demo demo] MSG_ID is
d2388c787036413a9bcf95f55e38027b from (pid=11271) _send
/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py:310
2015-03-24 23:32:13.696 DEBUG oslo_messaging._drivers.amqp
[req-da05280c-be61-4705-a0c9-08ccf3c1d245 demo demo] UNIQUE_ID is
c466ff4a11574ff3a1032e85f3d9bd87. from (pid=11271) _add_unique_id
/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqp.py:226
2015-03-24 23:32:13.746 DEBUG oslo_messaging._drivers.amqpdriver
[req-da05280c-be61-4705-a0c9-08ccf3c1d245 demo demo] MSG_ID is
0367b08fd7dd428ab8ef494bb42f1499 from (pid=11271) _send
/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py:310
2015-03-24 23:32:13.746 DEBUG oslo_messaging._drivers.amqp
[req-da05280c-be61-4705-a0c9-08ccf3c1d245 demo demo] UNIQUE_ID is
b7395e5e66da4a47ba4132568713d4c4. from (pid=11271) _add_unique_id
/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqp.py:226
2015-03-24 23:32:13.789 DEBUG nova.openstack.common.periodic_task
[req-db2bb34f-1f3d-4ac0-99d0-f6fe78f8393d None None] Running periodic task
ComputeManager._poll_volume_usage from (pid=11271) run_periodic_tasks
/opt/stack/nova/nova/openstack/common/periodic_task.py:219
2015-03-24 23:32:13.789 DEBUG nova.openstack.common.loopingcall
[req-db2bb34f-1f3d-4ac0-99d0-f6fe78f8393d None None] Dynamic looping call
<bound method Service.periodic_tasks of <nova.service.Service object at
0x7f3fad97c450>> sleeping for 3.00 seconds from (pid=11271) _inner
/opt/stack/nova/nova/openstack/common/loopingcall.py:132
2015-03-24 23:32:13.845 DEBUG oslo_concurrency.lockutils
[req-da05280c-be61-4705-a0c9-08ccf3c1d245 demo demo] Lock "compute_resources"
acquired by "update_usage" :: waited 0.000s from (pid=11271) inner
/usr/local/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py:444
2015-03-24 23:32:13.845 DEBUG oslo_concurrency.lockutils
[req-da05280c-be61-4705-a0c9-08ccf3c1d245 demo demo] Lock "compute_resources"
released by "update_usage" :: held 0.000s from (pid=11271) inner
/usr/local/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py:456
2015-03-24 23:32:13.848 ERROR oslo_messaging.rpc.dispatcher
[req-da05280c-be61-4705-a0c9-08ccf3c1d245 demo demo] Exception during message
handling: 'NoneType' object has no attribute 'get'
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher Traceback (most
recent call last):
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line
142, in _dispatch_and_reply
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher
executor_callback))
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line
186, in _dispatch
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher
executor_callback)
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line
130, in _do_dispatch
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher result =
func(ctxt, **new_args)
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/nova/nova/exception.py", line 88, in wrapped
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher payload)
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher File
"/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 85, in
__exit__
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/nova/nova/exception.py", line 71, in wrapped
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher return
f(self, context, *args, **kw)
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/nova/nova/compute/manager.py", line 310, in decorated_function
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher
LOG.warning(msg, e, instance_uuid=instance_uuid)
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher File
"/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 85, in
__exit__
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/nova/nova/compute/manager.py", line 286, in decorated_function
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher return
function(self, context, *args, **kwargs)
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/nova/nova/compute/manager.py", line 360, in decorated_function
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher return
function(self, context, *args, **kwargs)
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/nova/nova/compute/manager.py", line 338, in decorated_function
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher
kwargs['instance'], e, sys.exc_info())
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher File
"/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 85, in
__exit__
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/nova/nova/compute/manager.py", line 326, in decorated_function
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher return
function(self, context, *args, **kwargs)
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/nova/nova/compute/manager.py", line 4321, in unshelve_instance
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher
do_unshelve_instance()
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher File
"/usr/local/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py", line
445, in inner
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher return
f(*args, **kwargs)
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/nova/nova/compute/manager.py", line 4320, in do_unshelve_instance
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher
filter_properties, node)
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/nova/nova/compute/manager.py", line 4372, in _unshelve_instance
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher
instance=instance)
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher File
"/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 85, in
__exit__
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/nova/nova/compute/manager.py", line 4368, in _unshelve_instance
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher
block_device_info=block_device_info)
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/nova/nova/virt/libvirt/driver.py", line 2342, in spawn
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher
block_device_info)
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/nova/nova/virt/libvirt/blockinfo.py", line 622, in get_disk_info
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher
instance=instance)
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/nova/nova/virt/libvirt/blockinfo.py", line 232, in
get_disk_bus_for_device_type
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher disk_bus =
image_meta.get('properties', {}).get(key)
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher AttributeError:
'NoneType' object has no attribute 'get'
2015-03-24 23:32:13.848 TRACE oslo_messaging.rpc.dispatcher
2015-03-24 23:32:16.788 DEBUG nova.openstack.common.periodic_task
[req-db2bb34f-1f3d-4ac0-99d0-f6fe78f8393d None None] Running periodic task
ComputeManager._poll_rescued_instances from (pid=11271) run_periodic_tasks
/opt/stack/nova/nova/openstack/common/periodic_task.py:219
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