Bug 1956980

Summary: OVN-Kubernetes leaves stale AddressSets around if the deletion was missed.
Product: OpenShift Container Platform Reporter: Casey Callendrello <cdc>
Component: NetworkingAssignee: Casey Callendrello <cdc>
Networking sub component: ovn-kubernetes QA Contact: Anurag saxena <anusaxen>
Status: VERIFIED --- Docs Contact:
Severity: low    
Priority: low    
Version: 4.7   
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Target Release: 4.7.z   
Hardware: Unspecified   
OS: Unspecified   
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Bug Depends On: 1947176    
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Description Casey Callendrello 2021-05-04 19:30:28 UTC
This bug was initially created as a copy of Bug #1947176

I am copying this bug because: 



Upstream PR https://github.com/ovn-org/ovn-kubernetes/pull/2152 fixes a bug where ForEachAddressSet didn't work.

This means that we won't delete old address sets if the deletion is missed, say, because ovn-k was restarting.

If another namespace or NetworkPolicy comes into existence with the same name, it will have spurious IPs in the address set.

We should backport this fix as appropriate.

Comment 4 Siddharth Sharma 2021-06-04 18:39:14 UTC
This bug will be shipped as part of next z-stream release 4.7.15 on June 14th, as 4.7.14 was dropped due to a regression https://bugzilla.redhat.com/show_bug.cgi?id=1967614