Bug 1806698

Summary:	Limit-based pod evictions are not reported in the kubelet_evictions metric
Product:	OpenShift Container Platform	Reporter:	Clayton Coleman <ccoleman>
Component:	Node	Assignee:	Clayton Coleman <ccoleman>
Status:	CLOSED ERRATA	QA Contact:	Sunil Choudhary <schoudha>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	4.4	CC:	aos-bugs, jokerman
Target Milestone:	---
Target Release:	4.5.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:
Clones:	1806699 (view as bug list)		Environment:
Last Closed:	2020-07-13 17:20:52 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:
Bug Blocks:	1806699

Description Clayton Coleman 2020-02-24 19:07:22 UTC

A limit-based eviction is similar to a capacity-based eviction from a user perspective (their pod is marked as evicted), and pods that frequently get evicted based on limits can have the same impacts on a node as pods getting evicted based on capacity.  kubelet_evictions should also report limit-based eviction so it can be measured and alerted on.

Backport to 4.4

Comment 6 errata-xmlrpc 2020-07-13 17:20:52 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-2020:2409