Bug 1787854

Summary:	RHV: Updating/reinstall a host which is part of affinity labels is removed from the affinity label.
Product:	Red Hat Enterprise Virtualization Manager	Reporter:	Pawan kumar Vilayatkar <pvilayat>
Component:	ovirt-engine	Assignee:	Andrej Krejcir <akrejcir>
Status:	CLOSED ERRATA	QA Contact:	Polina <pagranat>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	4.3.6	CC:	akrejcir, mperina, pelauter
Target Milestone:	ovirt-4.4.1	Flags:	lsvaty: testing_plan_complete-
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	rhv-4.4.0-28	Doc Type:	No Doc Update
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-09-23 16:11:04 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	Virt	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Pawan kumar Vilayatkar 2020-01-05 09:19:38 UTC

Description of problem:

I have created a negative affinity with 2 VM's and two hosts and then added an affinity label.

On updating the host2 from the RHVM portal it left the affinity the label. The only workaround is to re-add the host back to affinity label. 


Version-Release number of selected component (if applicable):
rhvm-4.3.6.7-0.1.el7.noarch  

How reproducible:


Steps to Reproduce:
1. Create an affinity label
2. Add two or more hosts to an affinity label
3. Add VM to host in affinity label.
4. Re-install or upgrade the host from the affinity label.
5. It is removed from the affinity label

Actual results:
The host is removed from the affinity label.


Expected results:
After reinstall from RHVM portal or upgrade should not remove the host from
affinity as the vds_id will remain the same.

Additional info:

Comment 1 Ryan Barry 2020-01-06 00:51:24 UTC

Martin/Andrej -

ovirt-host-deploy or engine? With vds_id remaining constant, I'd expect engine to remember, but not sure where it falls

Comment 2 Andrej Krejcir 2020-01-06 10:08:44 UTC

The bug is in the engine. Reinstalling a host calls UpdateVdsCommand with default parameter for affinity labels, which is an empty list.

Comment 11 errata-xmlrpc 2020-09-23 16:11:04 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: Red Hat Virtualization security, bug fix, and enhancement update), 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-2020:3807