Bug 2298388

Summary:	All Production Instances lost network connectivity during 16.2 - 17.1 FFU
Product:	Red Hat OpenStack	Reporter:	parthee
Component:	python-networking-ovn	Assignee:	OSP Team <rhos-maint>
Status:	CLOSED DUPLICATE	QA Contact:	Eran Kuris <ekuris>
Severity:	urgent	Docs Contact:
Priority:	urgent
Version:	17.1 (Wallaby)	CC:	apevec, astupnik, jlibosva, lhh, majopela, scohen
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
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Clone Of:		Environment:
Last Closed:	2024-07-19 14:22:54 UTC	Type:	Bug
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description parthee 2024-07-17 03:12:02 UTC

Description of problem:

All production Instances (1400+) lost network connectivity during the 16.2 - 17.1 FFU upgrade.

Issue noticed after customer ran the upgrade run [1] for allovercloud and undercloud as part of the step 8.1.3 from the FFU doc. 

[1]

2024-07-15 22:19:37.296701 overcloud-upgrade-run limit=allovercloud,undercloud, playbook=['all'], static_inventory=None, ssh_user=tripleo-admin, tags=, skip_tags=, stack=overcloud, yes=True, ansible_forks=None 


Version-Release number of selected component (if applicable):
16.2.4
17.1.3


How reproducible:
NA

Steps to Reproduce:
NA

Actual results:
Network connectivity to all the production instances were impacted.

Expected results:
During FFU network connectivity to the production instance shouldn't impact.

Comment 3 Jakub Libosvar 2024-07-19 14:22:54 UTC


*** This bug has been marked as a duplicate of bug 2295757 ***