Bug 1286256

Summary:	After restarting a ovs agent, it still drops useful flows if the neutron server is busy/down
Product:	Red Hat OpenStack	Reporter:	Brent Eagles <beagles>
Component:	openstack-neutron	Assignee:	lpeer <lpeer>
Status:	CLOSED DUPLICATE	QA Contact:	Ofer Blaut <oblaut>
Severity:	high	Docs Contact:
Priority:	high
Version:	7.0 (Kilo)	CC:	amuller, chrisw, nyechiel, yeylon
Target Milestone:	---
Target Release:	8.0 (Liberty)
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-12-17 02:59:40 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:

Description Brent Eagles 2015-11-27 16:16:00 UTC

Cloned from launchpad bug 1515075.

Description:

How to reproduce:
1. Stop the neutron server to simulate it's busy/down
2. Restart an ovs agent.

After the first rpc times out(default to 60 seconds), the agent will delete some of the existing flows.

Expected:
Keep the existing flows to make sure the instances are happy.

Specification URL (additional information):

https://bugs.launchpad.net/neutron/+bug/1515075

Comment 1 Assaf Muller 2015-12-17 02:59:40 UTC

Will be resolved via OSP 8 rebase before GA.

*** This bug has been marked as a duplicate of bug 1289994 ***