Bug 1549917

Summary:	[3.7][Backport] internal image registry was down due to data race
Product:	OpenShift Container Platform	Reporter:	Kenjiro Nakayama <knakayam>
Component:	Image Registry	Assignee:	Oleg Bulatov <obulatov>
Status:	CLOSED ERRATA	QA Contact:	Dongbo Yan <dyan>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	3.7.0	CC:	aos-bugs, bparees, dyan, obulatov
Target Milestone:	---
Target Release:	3.7.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:	Cause: concurrent write to the cache. Consequence: panic occurs. Fix: protect write to the cache with mutex. Result: the cache is safe to use concurrently.	Story Points:	---
Clone Of:	1549902	Environment:
Last Closed:	2018-04-05 09:39:53 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:	1549902
Bug Blocks:	1549916

Comment 5 Dongbo Yan 2018-03-30 05:56:38 UTC

Verified
openshift v3.7.42
kubernetes v1.7.6+a08f5eeb62
etcd 3.2.8

Comment 9 errata-xmlrpc 2018-04-05 09:39:53 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-2018:0636