Bug 1041272

Summary:	[RFE][nova]: Handle UnexpectedTaskState and InstanceNotFound exceptions in run_instance and snapshot
Product:	Red Hat OpenStack	Reporter:	RHOS Integration <rhos-integ>
Component:	RFEs	Assignee:	RHOS Maint <rhos-maint>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	unspecified	CC:	markmc, yeylon
Target Milestone:	---	Keywords:	FutureFeature
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
URL:	https://blueprints.launchpad.net/nova/+spec/handle-instancenotfound-exceptions
Whiteboard:	upstream_milestone_none upstream_status_unknown upstream_definition_drafting
Fixed In Version:		Doc Type:	Enhancement
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-03-19 17:38:48 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description RHOS Integration 2013-12-12 14:13:36 UTC

Cloned from launchpad blueprint https://blueprints.launchpad.net/nova/+spec/handle-instancenotfound-exceptions.

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.

Specification URL (additional information):

None