Bug 1692156

Summary:	Instance not receiving IP on DVR enabled tenant network due to missing flows
Product:	Red Hat OpenStack	Reporter:	David Hill <dhill>
Component:	openstack-neutron	Assignee:	Brian Haley <bhaley>
Status:	CLOSED ERRATA	QA Contact:	Candido Campos <ccamposr>
Severity:	high	Docs Contact:
Priority:	high
Version:	13.0 (Queens)	CC:	amuller, bcafarel, bhaley, chrisw, lbednar, mgeary, scohen, skaplons
Target Milestone:	z7	Keywords:	Triaged, ZStream
Target Release:	13.0 (Queens)
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:	openstack-neutron-12.0.5-13.el7ost	Doc Type:	Bug Fix
Doc Text:	This update resolves an issue in large-scale neutron deployments with Distributed Virtual Routing (DVR), where instances lost IP addresses after a restart of the Layer 2 openvswitch agent.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-07-10 13:02:00 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description David Hill 2019-03-24 19:05:11 UTC

Description of problem:
Instance not receiving IP on DVR enabled tenant network due to missing flows

Backport commits listend in https://bugs.launchpad.net/neutron/+bug/1813703 to OSP13

Version-Release number of selected component (if applicable):


How reproducible:
Always

Steps to Reproduce:
1. Create VMs with DVR networks up until some doesn't receive an IP from the DHCP server
2.
3.

Actual results:
VMs are failing to receive an IP

Expected results:
VMs should receive an IP

Additional info:

Comment 21 errata-xmlrpc 2019-07-10 13:02:00 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2019:1744