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Bug 2100220

Summary: Completed pods may not be correctly cleaned up
Product: OpenShift Container Platform Reporter: Tim Rozet <trozet>
Component: NetworkingAssignee: Tim Rozet <trozet>
Networking sub component: ovn-kubernetes QA Contact: Anurag saxena <anusaxen>
Status: CLOSED ERRATA Docs Contact:
Severity: high    
Priority: high    
Version: 4.11   
Target Milestone: ---   
Target Release: 4.12.0   
Hardware: Unspecified   
OS: Unspecified   
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Clone Of:
: 2104991 (view as bug list) Environment:
Last Closed: 2023-01-17 19:50:29 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On:    
Bug Blocks: 2104991    

Description Tim Rozet 2022-06-22 18:28:47 UTC 
Description of problem:
Due to the generic watcher/retry refactor in ovnk, during pod update the old version of the object is passed to the pod delete handler. The delete handler will check if the pod is completed, but since it has the old version of the pod this check will fail. The consequence of this is that the IP will not be freed for a completed pod, so the node may run out of IP addresses.
Comment 5 errata-xmlrpc 2023-01-17 19:50:29 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 (Moderate: OpenShift Container Platform 4.12.0 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-2022:7399