Bug 1816995

Summary:	The master server group is created twice
Product:	OpenShift Container Platform	Reporter:	Pierre Prinetti <pprinett>
Component:	Installer	Assignee:	Mike Fedosin <mfedosin>
Installer sub component:	OpenShift on OpenStack	QA Contact:	David Sanz <dsanzmor>
Status:	CLOSED ERRATA	Docs Contact:
Severity:	medium
Priority:	unspecified	CC:	m.andre, mfedosin
Version:	4.5
Target Milestone:	---
Target Release:	4.5.0
Hardware:	Unspecified
OS:	Unspecified
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Clone Of:		Environment:
Last Closed:	2020-07-13 17:23:43 UTC	Type:	Bug
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Embargoed:

Description Pierre Prinetti 2020-03-25 11:16:02 UTC

OpenShift on OpenStack deploys Control Plane servers as Nova instances grouped toghether in a server group with soft-anti-affinity policy.

The problem is that during installation, an additional server group is created. It is not used (hence no impact on functionality), but it impacts on quota utilisation.

It is correctly garbage-collected on cluster teardown.

Comment 3 David Sanz 2020-04-02 14:23:12 UTC

Verified on 4.5.0-0.nightly-2020-04-02-104742

Only one server group is created

Comment 5 errata-xmlrpc 2020-07-13 17:23:43 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, 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-2020:2409