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Bug 1840973

Summary:	keepYoungerThan is replacing by keepYoungerThanDuration for imagepruners config
Product:	OpenShift Container Platform	Reporter:	Wenjing Zheng <wzheng>
Component:	Documentation	Assignee:	Vikram Goyal <vigoyal>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Wenjing Zheng <wzheng>
Severity:	high	Docs Contact:	Vikram Goyal <vigoyal>
Priority:	high
Version:	4.5	CC:	aos-bugs, dahernan, jokerman, obulatov, osousa, palonsor, vigoyal
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Last Closed:	2020-08-03 09:30:52 UTC	Type:	Bug
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Description Wenjing Zheng 2020-05-28 03:27:10 UTC

Document URL: 
https://docs.openshift.com/container-platform/4.4/applications/pruning-objects.html#pruning-images_pruning-objects

Section Number and Name: 

Describe the issue: 
Due to this bug https://bugzilla.redhat.com/show_bug.cgi?id=1835004, "keepYoungerThan" is deprecated, "keepYoungerThanDuration" is the new one. When they are both defined, keepYoungerThanDuration will take effect.

Suggestions for improvement: 

Additional information:

Comment 1 Wenjing Zheng 2020-05-28 10:15:45 UTC

It's better to completely remove keepYoungerThan from documentation,we can just mention that this field "keepYoungerThan" exists but shouldn't be used, it should be replaced by option "keepYoungerThanDuration".

Comment 2 Oleg Bulatov 2020-05-28 11:55:11 UTC

Note, in 4.4 we have only keepYoungerThan in integer nanoseconds (the documentation needs to be updated, it cannot be 60m, it should be 3600000000000).

In 4.5 we have both keepYoungerThan (nanoseconds) and keepYoungerThanDuration (string, for example: 60m or 1h). keepYoungerThanDuration, when it's set, takes precedence over keepYoungerThan. keepYoungerThan shouldn't be used by new clusters.

Comment 3 David Hernández Fernández 2020-07-14 10:00:14 UTC

The following bug is already released: https://bugzilla.redhat.com/show_bug.cgi?id=1835004

Please update the documentation, otherwise customers are creating new cases due to incorrect parameter in official docs.

Comment 4 Oleg Bulatov 2020-07-15 17:40:58 UTC

https://github.com/openshift/openshift-docs/pull/23824

Comment 5 Red Hat Bugzilla 2023-09-14 06:01:14 UTC

The needinfo request[s] on this closed bug have been removed as they have been unresolved for 1000 days