Bug 1836368

Summary:	[ovirt] validating instanceTypeID panics
Product:	OpenShift Container Platform	Reporter:	Roy Golan <rgolan>
Component:	Installer	Assignee:	Roy Golan <rgolan>
Installer sub component:	OpenShift on RHV	QA Contact:	Jan Zmeskal <jzmeskal>
Status:	CLOSED ERRATA	Docs Contact:
Severity:	urgent
Priority:	unspecified
Version:	4.4
Target Milestone:	---
Target Release:	4.5.0
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:	2020-07-13 17:39:24 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:

Description Roy Golan 2020-05-15 17:36:46 UTC

Description of problem:

using this valid machine pool panics the installation:

compute:
- architecture: amd64
  name: worker
  platform:
    ovirt: {}

openshift-install create install-config --dir /test
FATAL %!v(PANIC=Format method: runtime error: invalid memory address or nil pointer dereference)

The reason is an nil value inside an error list.

Comment 3 Jan Zmeskal 2020-05-18 08:17:54 UTC

Verified with: 
openshift-install-linux-4.5.0-0.nightly-2020-05-18-043243
rhvm-4.3.10.3-0.1.master.el7.noarch

Verification steps:
1. Put this into install-config.yaml:

controlPlane:
  architecture: amd64
  hyperthreading: Enabled
  name: master
  platform:
    ovirt:
      osDisk:
        sizeGB: 18
  replicas: 3

2. Run the installation
3. Make sure it successfully creates master nodes

Comment 4 errata-xmlrpc 2020-07-13 17:39:24 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