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Bug 2125534

Summary:	Nova notifications with error response are not retried
Product:	Red Hat OpenStack	Reporter:	Slawek Kaplonski <skaplons>
Component:	openstack-neutron	Assignee:	Slawek Kaplonski <skaplons>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Eran Kuris <ekuris>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	16.2 (Train)	CC:	chrisw, ekuris, jlibosva, jschluet, lmartins, scohen
Target Milestone:	z5	Keywords:	Triaged
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:	2125531
Clones:	2125539 (view as bug list)		Environment:
Last Closed:	2023-02-03 20:19:38 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2125531
Bug Blocks:	2125539

Description Slawek Kaplonski 2022-09-09 08:50:33 UTC

+++ This bug was initially created as a clone of Bug #2125531 +++

Sometimes Neutron is failing to send notification to Nova due to timeout, refused connection or another HTTP error.
Whenever such event occurs, Neutron notifier for Nova will log an error and consider it's job done.
Meanwhile, since there is no retry mechanism, Nova will wait till timeout and put VM in error state.