** Also affects: nova/juno
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1431404
Title:
Don't trace when @reverts_task_state fails on InstanceNotFound
Status in OpenStack Compute (nova):
Fix Released
Status in OpenStack Compute (nova) juno series:
New
Bug description:
This change https://review.openstack.org/#/c/163515/ added a warning
when the @reverts_task_state decorator in the compute manager fails
rather than just pass, because we were getting KeyErrors and never
noticing them which broke the decorator.
However, now we're tracing on InstanceNotFound which is a normal case
if we're deleting the instance after a failure (tempest will delete
the instance immediately after failures when tearing down a test):
http://logstash.openstack.org/#eyJzZWFyY2giOiJtZXNzYWdlOlwiRmFpbGVkIHRvIHJldmVydCB0YXNrIHN0YXRlIGZvciBpbnN0YW5jZVwiIiwiZmllbGRzIjpbXSwib2Zmc2V0IjowLCJ0aW1lZnJhbWUiOiI4NjQwMCIsImdyYXBobW9kZSI6ImNvdW50IiwidGltZSI6eyJ1c2VyX2ludGVydmFsIjowfSwic3RhbXAiOjE0MjYxNzA3MDE2OTV9
http://logs.openstack.org/98/163798/1/check/check-tempest-dsvm-
postgres-
full/6eff665/logs/screen-n-cpu.txt.gz#_2015-03-12_13_11_36_304
2015-03-12 13:11:36.304 WARNING nova.compute.manager
[req-a5f3b37e-19e9-4e1d-9be7-bbb9a8e7f4c1 DeleteServersTestJSON-706956764
DeleteServersTestJSON-535578435] [instance:
6de2ad51-3155-4538-830d-f02de39b4be3] Failed to revert task state for instance.
Error: Instance 6de2ad51-3155-4538-830d-f02de39b4be3 could not be found.
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/server.py",
line 142, in inner
return func(*args, **kwargs)
File "/opt/stack/new/nova/nova/conductor/manager.py", line 134, in
instance_update
columns_to_join=['system_metadata'])
File "/opt/stack/new/nova/nova/db/api.py", line 774, in
instance_update_and_get_original
columns_to_join=columns_to_join)
File "/opt/stack/new/nova/nova/db/sqlalchemy/api.py", line 143, in wrapper
return f(*args, **kwargs)
File "/opt/stack/new/nova/nova/db/sqlalchemy/api.py", line 2395, in
instance_update_and_get_original
columns_to_join=columns_to_join)
File "/opt/stack/new/nova/nova/db/sqlalchemy/api.py", line 181, in wrapped
return f(*args, **kwargs)
File "/opt/stack/new/nova/nova/db/sqlalchemy/api.py", line 2434, in
_instance_update
columns_to_join=columns_to_join)
File "/opt/stack/new/nova/nova/db/sqlalchemy/api.py", line 1670, in
_instance_get_by_uuid
raise exception.InstanceNotFound(instance_id=uuid)
InstanceNotFound: Instance 6de2ad51-3155-4538-830d-f02de39b4be3 could
not be found.
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