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Bug 1879454

Summary:	back port a fix for x/net/http2:http2 graceful shutdown to golang 1.13 image
Product:	OpenShift Container Platform	Reporter:	Lukasz Szaszkiewicz <lszaszki>
Component:	Unknown	Assignee:	Sudha Ponnaganti <sponnaga>
Status:	CLOSED DUPLICATE	QA Contact:	Jianwei Hou <jhou>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	4.5	CC:	aos-bugs, eparis, jokerman
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Hardware:	Unspecified
OS:	Unspecified
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Last Closed:	2020-09-16 15:54:16 UTC	Type:	Bug
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Embargoed:
Bug Depends On:
Bug Blocks:	1845411

Description Lukasz Szaszkiewicz 2020-09-16 10:34:03 UTC

As described in [1], shutting down the HTTP server forcefully closes active connections. 
For OpenShift it means that we can't guarantee zero-outage upgrades as connections might drop when we roll a new version or new config.
 
Because OpenShift 4.4 and 4.5 will be supported for some time we should back port the fix applied to [1] into a golang 1.13 image that is used to build these version.s


[1] https://github.com/golang/go/issues/39776

Comment 2 Lukasz Szaszkiewicz 2020-09-16 15:54:16 UTC


*** This bug has been marked as a duplicate of bug 1879219 ***