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Bug 1776977

Summary: [MIG-UI] Sometimes PVs are not discovered
Product: OpenShift Container Platform Reporter: Sergio <sregidor>
Component: Migration ToolingAssignee: Erik Nelson <ernelson>
Status: CLOSED ERRATA QA Contact: Sergio <sregidor>
Severity: medium Docs Contact:
Priority: medium    
Version: 4.2.0CC: chezhang, ernelson, rpattath, xjiang
Target Milestone: ---   
Target Release: 4.2.z   
Hardware: Unspecified   
OS: Unspecified   
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Clone Of:
: 1778915 (view as bug list) Environment:
Last Closed: 2019-12-11 22:36:10 UTC Type: Bug
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Documentation: --- CRM:
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On: 1778915    
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Description Sergio 2019-11-26 16:40:40 UTC
Description of problem:
Sometimes UI cannot display the PVs that are going to be migrated in a migration plan. It just shows the screen as if there were no persistent volumes in the namespace that we want to migrate.

Version-Release number of selected component (if applicable):
release 1.0.1 version in rh-osbs repositories
    image: image-registry.openshift-image-registry.svc:5000/rhcam-1-0/openshift-migration-ui-rhel8@sha256:5e04d383b3796982aaf366c7bb6742661bc4b4964a326ee8db20c533f1831342

How reproducible:
Intermittent

Steps to Reproduce:
1. Create several migration plans to migrate a namespace with PVs in it.
2. Eventually, the UI will stop showing the persistent volumes after creating a few plans. Like 7 or 8 plans.


Actual results:
Eventually, the PVCs are not shown. There is no error in the browser's console. But the volumes screen is shown empty.

Expected results:
If a migration plan is going to migrate PVCs, those must be always shown in the UI.


Additional info:

Comment 1 Erik Nelson 2019-12-03 16:30:22 UTC
https://github.com/fusor/mig-ui/pull/625 should fix this

Comment 3 Sergio 2019-12-04 18:11:32 UTC
Verified in 1.0.1 images stored in stage repository.

All PVs are being discovered properly. I found no plan with PV discovery problems.

Comment 5 errata-xmlrpc 2019-12-11 22:36:10 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-2019:4093