Bug 1930152

Summary:	Web console crashes during VM creation from template when no storage classes are defined
Product:	OpenShift Container Platform	Reporter:	OpenShift BugZilla Robot <openshift-bugzilla-robot>
Component:	Console Kubevirt Plugin	Assignee:	Rastislav Wagner <rawagner>
Status:	CLOSED ERRATA	QA Contact:	Guohua Ouyang <gouyang>
Severity:	high	Docs Contact:
Priority:	high
Version:	4.7	CC:	aos-bugs, gouyang, rawagner, yzamir
Target Milestone:	---
Target Release:	4.7.z
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:	Cause: No storage classes in cluster Consequence: VM wizard breaks the console Fix: Do not fail if no storage classes are present in cluster. Remove dropdown which allows user to change the storage class as there is nothing to choose from. Result: VM wizard works fine when no storage classes are present	Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-03-30 04:46:29 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:	1930064
Bug Blocks:

Description OpenShift BugZilla Robot 2021-02-18 12:14:20 UTC

+++ This bug was initially created as a clone of Bug #1930064 +++

Created attachment 1757757 [details]
screen recording

Description of problem:
Web console crashes during VM creation from template when no storage classes are defined. See the attached screen recording.

$ oc get storageclass
No resources found

Version-Release number of selected component (if applicable):
4.7.0-0.nightly-2021-02-17-130606
kubevirt-hyperconverged-operator.v2.5.3


How reproducible:
always

Steps to Reproduce:
1. Workloads -> Virtualization -> Templates
2. Choose any template and press Create


Actual results:
Web app crashes, leaving the user with a white screen.

Expected results:
Web app should not crash.

Additional info:

Comment 3 Guohua Ouyang 2021-03-25 00:09:59 UTC

Move the bug to verified per comment #6 in bug 1930064.

Comment 5 errata-xmlrpc 2021-03-30 04:46:29 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 Container Platform 4.7.4 security 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-2021:0957