Bug 2018459

Summary:	Track VM with port connected to external network does not reach the ovnmetadata namespace
Product:	Red Hat OpenStack	Reporter:	Eduardo Olivares <eolivare>
Component:	python-networking-ovn	Assignee:	Jakub Libosvar <jlibosva>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Eran Kuris <ekuris>
Severity:	high	Docs Contact:
Priority:	high
Version:	16.2 (Train)	CC:	apevec, egarciar, ekuris, kfida, lhh, lmartins, majopela, nusiddiq, scohen
Target Milestone:	z2	Keywords:	TestOnly, Triaged
Target Release:	16.2 (Train on RHEL 8.4)
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-02-09 12:07:02 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:	2018365, 2018980

Description Eduardo Olivares 2021-10-29 11:35:23 UTC

(previous description of this BZ was moved to BZ2019938 as per DFG decision)

This bug is now just used to track BZ2018365 in OSP. The explanation for the other issue is still available at BZ2019938.

Comment 1 Eran Kuris 2021-11-02 08:21:52 UTC

*** Bug 2018980 has been marked as a duplicate of this bug. ***

Comment 2 Karrar Fida 2021-11-02 19:21:38 UTC

@ekuris is this the corresponding OSP tracking bug for BZ2017424? If so we need a blocker request on this one.

Comment 3 Eran Kuris 2021-11-03 07:16:53 UTC

(In reply to Karrar Fida from comment #2)
> @ekuris is this the corresponding OSP tracking bug for BZ2017424?
> If so we need a blocker request on this one.

Yes it is

Comment 4 Numan Siddique 2021-11-03 15:23:58 UTC

By some cases I mean this - 

If a neutron router is connected to a provider network 'A' and private geneve networks.  If the mtu of private networks (1442 in normal cases) is lesser than that of provider network (1500), then there is no need for neutron ml2ovn to set options:gateway_mtu=1500 even if the config option to enable gateway mtu is set.

Comment 5 Eran Kuris 2021-11-04 14:45:29 UTC

After a debug session with Numan I am removing the blocker bug.
This issue probably was in our product but we started to see it after a new patch was added in core ovn that expose the problem.

The issue is important to be fixed because its impacts external connectivity

Comment 6 Elvira 2021-11-09 14:17:21 UTC

Hi Eran! We also think this should be fixed in OSP, but we moved that to BZ2019938 in order to leave this bug as a tracked for the initial FDP bug. Therefore I'm setting the TestOnly keyword again. Please answer back if I'm missing something!

Comment 8 Elvira 2021-11-10 14:19:41 UTC

*** Bug 2017424 has been marked as a duplicate of this bug. ***