Bug 1943605

Summary:	Geneve allocation is not update during migration from ml2/ovs to ovn
Product:	Red Hat OpenStack	Reporter:	Jakub Libosvar <jlibosva>
Component:	python-networking-ovn	Assignee:	Jakub Libosvar <jlibosva>
Status:	CLOSED ERRATA	QA Contact:	Roman Safronov <rsafrono>
Severity:	high	Docs Contact:
Priority:	high
Version:	16.1 (Train)	CC:	apevec, jmelvin, lhh, majopela, oblaut, rsafrono, scohen
Target Milestone:	z7	Keywords:	Triaged
Target Release:	16.1 (Train on RHEL 8.2)
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	python-networking-ovn-7.3.1-1.20210713093309.4e24f4c.el8ost	Doc Type:	No Doc Update
Doc Text:		Story Points:	---
Clone Of:
Clones:	2003708 (view as bug list)		Environment:
Last Closed:	2021-12-09 20:18:25 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:
Bug Depends On:
Bug Blocks:	2003708

Description Jakub Libosvar 2021-03-26 15:06:39 UTC

Description of problem:
After migration is finished, geneve vni allocations are all empty. It means newly created networks may have same segmentation id as existing migrated networks.

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


How reproducible:


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Additional info:

Comment 11 Roman Safronov 2021-08-01 07:00:02 UTC

Verified on RHOS-16.1-RHEL-8-20210727.n.1 with python3-networking-ovn-7.3.1-1.20210714143305.4e24f4c.el8ost.noarch
Created several vxlan networks before migration to OVN, migrated to OVN, then created several new networks and verified that after migration all geneve networks (old and newly created) have unique segmentation ids.

Comment 22 errata-xmlrpc 2021-12-09 20:18:25 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 (Red Hat OpenStack Platform 16.1.7 (Train) bug fix and enhancement 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-2021:3762