Bug 1905903

Summary:	Rules in kube-apiserver.rules are taking too long and consuming too much memory for Prometheus to evaluate them
Product:	OpenShift Container Platform	Reporter:	OpenShift BugZilla Robot <openshift-bugzilla-robot>
Component:	Monitoring	Assignee:	Damien Grisonnet <dgrisonn>
Status:	CLOSED ERRATA	QA Contact:	Junqi Zhao <juzhao>
Severity:	high	Docs Contact:
Priority:	urgent
Version:	4.5	CC:	achakrat, adeshpan, a.grimmeissen, aivaras.laimikis, akhaire, alegrand, anpicker, cblecker, christopher.obrien, dgrisonn, erooth, jnordell, kakkoyun, ksathe, lcosic, mbargenq, mf.flip, michele.sandro.emma, mloibl, mrobson, ocasalsa, pkrupa, rabdulra, rpalathi, spasquie, sreber, surbania, wking
Target Milestone:	---	Keywords:	ServiceDeliveryBlocker
Target Release:	4.6.z
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-12-21 13:24:19 UTC	Type:	---
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:	1872786
Bug Blocks:	1906081

Comment 2 Scott Dodson 2020-12-10 19:45:50 UTC

Once a fix has been posted its severity that affects where it falls in the merge queue, so bumping severity of this to be inline with the impact on OSD. Priority reflects how the team orders their work allocation.

Comment 4 Junqi Zhao 2020-12-14 09:06:16 UTC

tested with 4.6.0-0.nightly-2020-12-13-230909, apiserver_request:availability30d record rules are removed
# oc -n openshift-monitoring get prometheusrules prometheus-k8s-rules -oyaml | grep -i "apiserver_request:availability30d"
no result

Comment 7 errata-xmlrpc 2020-12-21 13:24:19 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 (Important: OpenShift Container Platform 4.6.9 security and bug fix update), 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/RHSA-2020:5614