Bug 1930064
| Summary: | Web console crashes during VM creation from template when no storage classes are defined | ||||||
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| Product: | OpenShift Container Platform | Reporter: | Viktor Ashirov <vashirov> | ||||
| 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: | --- | Keywords: | Reopened | ||||
| Target Release: | 4.8.0 | Flags: | gouyang:
needinfo-
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| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: |
Cause:
If no storage classes are present on the cluster and user opens new VM wizard an infinite loop happens in UI
Consequence:
UI crashes
Fix:
Handle no storage class situation correctly - do not show storage class dropdown, because there is nothing to choose from.
Result:
UI does not crash if there are no storage classes
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Story Points: | --- | ||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2021-07-27 22:45:14 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: | |||||||
| Bug Depends On: | |||||||
| Bug Blocks: | 1930152 | ||||||
| Attachments: |
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@Guohua hi, can you prioritized verifying this issue, we want to back-port the fix, but need to verify the fix first ? (In reply to Yaacov Zamir from comment #2) > @Guohua hi, can you prioritized verifying this issue, we want to back-port > the fix, but need to verify the fix first ? I've looked at this already, I just don't know how to verify it with "no storage classes are defined". There are always some storage classes in the cluster which are managed by kube-controller-manager. closing because we can't reproduce on supported clusters @Victor hi, the fix is merged and we can't reproduce on QE or DEV clusters, please comment here if this is still reproducible on your cluster, and what steps need to be done to create such a cluster (if bug still exist) moving back to ON QA, @Guohua hi, CLOSED is not good for Github, it will not allow the fix to be backported to 4.7.z So I moved back to ON QE, can you Verify that you can't reproduce according because there is always some storage class ? Yaacov, I'm using kcli to create a cluster. It doesn't define storage classes by default. In 4.8.0-0.nightly-2021-03-06-055252 with kubevirt-hyperconverged-operator.v2.5.4 I no longer see the problem. Thank you! 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 4.8.2 bug fix and 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-2021:2438 |
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: