Public bug reported:
When baremetal instance deleted there is a harmless but annoying trace
in nova-compute output.
nova.compute.manager[26553]: INFO [instance:
e265be67-9e87-44ea-95b6-641fc2dcaad8] Terminating instance
[req-5f1eba69-239a-4dd4-8677-f28542b190bc 5a08515f35d749068a6327e387ca04e2
7d450ecf00d64399aeb93bc122cb6dae - - -]
nova.compute.resource_tracker[26553]: INFO Auditing locally available compute
resources for node d02c7361-5e3a-4fdf-89b5-f29b3901f0fc
[req-d34e2b7b-386f-4a3c-ae85-16860a4a9c28 - - - - -]
nova.compute.resource_tracker[26553]: INFO Final resource view:
name=d02c7361-5e3a-4fdf-89b5-f29b3901f0fc phys_ram=0MB used_ram=8096MB
phys_disk=0GB used_disk=480GB total_vcpus=0 used_vcpus=0 pci_stats=[]
[req-d34e2b7b-386f-4a3c-ae85-16860a4a9c28 - - - - -]
nova.compute.resource_tracker[26553]: INFO Compute_service record updated for
bare-compute1:d02c7361-5e3a-4fdf-89b5-f29b3901f0fc
[req-d34e2b7b-386f-4a3c-ae85-16860a4a9c28 - - - - -]
nova.compute.manager[26553]: INFO [instance:
e265be67-9e87-44ea-95b6-641fc2dcaad8] Neutron deleted interface
6b563aa7-64d3-4105-9ed5-c764fee7b536; detaching it from the instance and
deleting it from the info cache [req-fdfeee26-a860-40a5-b2e3-2505973ffa75
11b95cf353f74788938f580e13b652d8 93c697ef6c2649eb9966900a8d6a73d8 - - -]
oslo_messaging.rpc.server[26553]: ERROR Exception during message handling
[req-fdfeee26-a860-40a5-b2e3-2505973ffa75 11b95cf353f74788938f580e13b652d8
93c697ef6c2649eb9966900a8d6a73d8 - - -]
oslo_messaging.rpc.server[26553]: TRACE Traceback (most recent call last):
oslo_messaging.rpc.server[26553]: TRACE File
"/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/server.py", line 133, in
_process_incoming
oslo_messaging.rpc.server[26553]: TRACE res =
self.dispatcher.dispatch(message)
oslo_messaging.rpc.server[26553]: TRACE File
"/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 150,
in dispatch
oslo_messaging.rpc.server[26553]: TRACE return self._do_dispatch(endpoint,
method, ctxt, args)
oslo_messaging.rpc.server[26553]: TRACE File
"/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 121,
in _do_dispatch
oslo_messaging.rpc.server[26553]: TRACE result = func(ctxt, **new_args)
oslo_messaging.rpc.server[26553]: TRACE File
"/usr/lib/python2.7/dist-packages/nova/exception_wrapper.py", line 75, in
wrapped
oslo_messaging.rpc.server[26553]: TRACE function_name, call_dict, binary)
oslo_messaging.rpc.server[26553]: TRACE File
"/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__
oslo_messaging.rpc.server[26553]: TRACE self.force_reraise()
oslo_messaging.rpc.server[26553]: TRACE File
"/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in
force_reraise
oslo_messaging.rpc.server[26553]: TRACE six.reraise(self.type_, self.value,
self.tb)
oslo_messaging.rpc.server[26553]: TRACE File
"/usr/lib/python2.7/dist-packages/nova/exception_wrapper.py", line 66, in
wrapped
oslo_messaging.rpc.server[26553]: TRACE return f(self, context, *args, **kw)
oslo_messaging.rpc.server[26553]: TRACE File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 6691, in
external_instance_event
oslo_messaging.rpc.server[26553]: TRACE event.tag)
oslo_messaging.rpc.server[26553]: TRACE File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 6660, in
_process_instance_vif_deleted_event
oslo_messaging.rpc.server[26553]: TRACE
self.driver.detach_interface(instance, vif)
oslo_messaging.rpc.server[26553]: TRACE File
"/usr/lib/python2.7/dist-packages/nova/virt/driver.py", line 524, in
detach_interface
oslo_messaging.rpc.server[26553]: TRACE raise NotImplementedError()
oslo_messaging.rpc.server[26553]: TRACE NotImplementedError
oslo_messaging.rpc.server[26553]: TRACE
Affected version:
nova 14.0.3
neutron 6.0.0
ironic 6.2.1
configuration for nova-compute:
compute_driver = ironic.IronicDriver
Ironic is configured to use neutron networks with generic switch as
mechanism driver for ML2 pluging.
** Affects: ironic
Importance: Undecided
Status: New
** Affects: neutron
Importance: Undecided
Status: New
** Affects: nova
Importance: Undecided
Status: New
** Affects: ironic (Ubuntu)
Importance: Undecided
Status: New
** Also affects: nova
Importance: Undecided
Status: New
** Also affects: neutron
Importance: Undecided
Status: New
** Also affects: ubuntu
Importance: Undecided
Status: New
** Also affects: ironic (Ubuntu)
Importance: Undecided
Status: New
** No longer affects: ubuntu
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https://bugs.launchpad.net/bugs/1660317
Title:
NotImplementedError for detach_interface in nova-compute during
instance deletion
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