Bug 2106655

Summary: Kubelet slowly leaking memory and pods eventually unable to start
Product: OpenShift Container Platform Reporter: OpenShift BugZilla Robot <openshift-bugzilla-robot>
Component: NodeAssignee: Ryan Phillips <rphillips>
Node sub component: Kubelet QA Contact: Sunil Choudhary <schoudha>
Status: CLOSED ERRATA Docs Contact:
Severity: high    
Priority: high CC: aivaraslaimikis, bsmitley, clasohm, dahernan, hshukla, jdee, mharri, nagrawal, rphillips, sychen, wking
Version: 4.9   
Target Milestone: ---   
Target Release: 4.9.z   
Hardware: Unspecified   
OS: Unspecified   
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Clone Of: Environment:
Last Closed: 2022-08-09 14:00:58 UTC Type: ---
Regression: --- Mount Type: ---
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Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 2106414    
Bug Blocks:    

Comment 3 Sunil Choudhary 2022-07-21 14:42:02 UTC 
Checked on 4.9.0-0.nightly-2022-07-19-151050 by running pods over a day and don't see unexpectedly high memory usage by kubelet on node.

% oc get clusterversion
NAME      VERSION                             AVAILABLE   PROGRESSING   SINCE   STATUS
version   4.9.0-0.nightly-2022-07-19-151050   True        False         5h43m   Cluster version is 4.9.0-0.nightly-2022-07-19-151050
Comment 7 errata-xmlrpc 2022-08-09 14:00:58 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 4.9.45 bug fix and security 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-2022:5879