Bug 1958817 - [2.5.z] KubeMacPool fails to start due to OOM likely caused by a high number of Pods running in the cluster
Summary: [2.5.z] KubeMacPool fails to start due to OOM likely caused by a high number ...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Container Native Virtualization (CNV)
Classification: Red Hat
Component: Networking
Version: 2.5.5
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
: 2.5.7
Assignee: Ram Lavi
QA Contact: Ofir Nash
URL:
Whiteboard:
Depends On: 1958108
Blocks: 1958816
TreeView+ depends on / blocked
 
Reported: 2021-05-10 08:30 UTC by Petr Horáček
Modified: 2021-07-28 11:29 UTC (History)
6 users (show)

Fixed In Version: cluster-network-addons-operator-container-v2.5.6-5
Doc Type: If docs needed, set a value
Doc Text:
Clone Of: 1958108
Environment:
Last Closed: 2021-07-28 11:29:38 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github k8snetworkplumbingwg kubemacpool pull 305 0 None closed [release-v0.20] Remove kmp limits 2021-05-24 13:46:26 UTC
Red Hat Product Errata RHEA-2021:2934 0 None None None 2021-07-28 11:29:54 UTC

Comment 2 Ofir Nash 2021-07-15 11:57:48 UTC 
Verified on version: cluster-network-addons-operator version is: v2.5.7-1

Scenario Checked:

1. Created 1000 basic VMs (https://github.com/kubevirt/kubevirt/blob/master/examples/vm-cirros.yaml).
2. Checked KubeMacPool pods are still running and didn't crash/get killed after some time.

(Attached script used to create the VM's).
Comment 8 errata-xmlrpc 2021-07-28 11:29:38 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 (OpenShift Virtualization 2.5.7 Images), 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/RHEA-2021:2934
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