OpenStack Compute (nova)

Handle UnexpectedTaskState and InstanceNotFound exceptions in run_instance and snapshot

Bug #1186447 reported by Sridevi Koushik on 2013-05-31

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	OpenStack Compute (nova)	Fix Released	Undecided	Sridevi Koushik	OpenStack Compute (nova) 2013.2 "havana"

Bug Description

The two exceptions UnexpectedTaskState and InstanceNotFound are thrown when a delete of the instance happens before the ongoing action
is completed. These are to be handled gracefully.
These exceptions have to be logged and not reraised, as they are false alarms.

Sridevi Koushik (sridevik) on 2013-05-31

summary:

- if we get InstanceNotFound error on create, ignore
+ Handle UnexpectedTaskState and InstanceNotFound exceptions in
+ run_instance and snapshot

OpenStack Infra (hudson-openstack) on 2013-05-31

Changed in nova:
assignee:	nobody → Sridevi Koushik (sridevik)
status:	New → In Progress

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2013-06-10: Fix proposed to nova (master)

Fix proposed to branch: master
Review: https://review.openstack.org/32463

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2013-06-10:

Fix proposed to branch: master
Review: https://review.openstack.org/32464

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2013-06-10:

Fix proposed to branch: master
Review: https://review.openstack.org/32465

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2013-07-01: Fix merged to nova (master)

Reviewed: https://review.openstack.org/31302
Committed: http://github.com/openstack/nova/commit/b5ee31f52f9110e3e00423e609626ce854ef874e
Submitter: Jenkins
Branch: master

commit b5ee31f52f9110e3e00423e609626ce854ef874e
Author: sridevik <email address hidden>
Date: Fri Jun 14 13:46:24 2013 -0500

Handle UnexpectedTaskState and InstanceNotFound exceptions

    UnexpectedTaskState and InstanceNotFound are thrown when a delete
    of the instance happens before the ongoing action is completed.
    These are to be handled gracefully.
    These exceptions have to be logged and not reraised, as they are false
    alarms.

Fixes: bug #1186447

Change-Id: I0647935c4452d4294f49a4c0d08e480584ebec7c