Bug 1936432

Summary:	VMs disconnected from nmstate-defined bridge when nmstatectl gets retriggered
Product:	Container Native Virtualization (CNV)	Reporter:	Meni Yakove <myakove>
Component:	Networking	Assignee:	Petr Horáček <phoracek>
Status:	CLOSED ERRATA	QA Contact:	Ofir Nash <onash>
Severity:	medium	Docs Contact:
Priority:	urgent
Version:	4.8.0	CC:	cnv-qe-bugs, danken, fdeutsch, irose, onash, pelauter, phoracek, sgordon, vindicators
Target Milestone:	---	Keywords:	Automation, Regression
Target Release:	4.8.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	kubernetes-nmstate-handler-container-v4.8.0-13	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:	1931376	Environment:
Last Closed:	2021-07-27 14:28:41 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:
Bug Depends On:	1931376, 1932247
Bug Blocks:

Comment 1 Petr Horáček 2021-03-08 13:59:46 UTC

I will start by applying the hotfix workaround to unblock testing. However, I'd like to keep this bug open until we get a proper fix with RHEL 8.4.

Comment 2 Ofir Nash 2021-04-20 11:47:51 UTC

Verified on CNV 4.8.
kubernetes-nmstate-handler-container version is: v4.8.0-13

The automation test under: `tests/network/general/test_connectivity_after_nmstate_restart.py`, verifies the specific scenario.
Test passed successfully:
TEST: test_nmstate_restart_and_check_connectivity STATUS: PASSED
=============================================== 1 passed in 1017.11s (0:16:57) ================================================

Comment 5 errata-xmlrpc 2021-07-27 14:28:41 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 (Moderate: OpenShift Virtualization 4.8.0 Images), 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/RHSA-2021:2920