Bug 1474431

Summary:	controller-manager panic/crash on volume verification
Product:	OpenShift Container Platform	Reporter:	Hemant Kumar <hekumar>
Component:	Storage	Assignee:	Hemant Kumar <hekumar>
Status:	CLOSED ERRATA	QA Contact:	Jianwei Hou <jhou>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	3.5.1	CC:	aos-bugs, aos-storage-staff, bchilds, jhou
Target Milestone:	---
Target Release:	3.5.z
Hardware:	Unspecified
OS:	Unspecified
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Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:	1474429	Environment:
Last Closed:	2017-08-31 17:00:23 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1474429, 1474441
Bug Blocks:

Description Hemant Kumar 2017-07-24 15:17:24 UTC

+++ This bug was initially created as a clone of Bug #1474429 +++

As per https://github.com/kubernetes/kubernetes/issues/49418 controller-manager can crash in certain cases when volume spec present in attach/detach controller becomes nil. We need to cherry-pick the fix to 1.6 release.

Comment 1 Hemant Kumar 2017-07-25 17:58:08 UTC

https://github.com/openshift/ose/pull/809

Comment 3 Jianwei Hou 2017-08-09 03:32:40 UTC

Tested on v3.5.5.31.15

There are no regression bugs found for the fix. The controller manager crash issue is not seen.

Comment 5 errata-xmlrpc 2017-08-31 17:00:23 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-2017:1828