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Bug 1961201

Summary:	[sig-network-edge] DNS should answer A and AAAA queries for a dual-stack service is constantly failing
Product:	OpenShift Container Platform	Reporter:	Federico Paolinelli <fpaoline>
Component:	Networking	Assignee:	Stephen Greene <sgreene>
Networking sub component:	DNS	QA Contact:	jechen <jechen>
Status:	CLOSED ERRATA	Docs Contact:
Severity:	high
Priority:	high	CC:	aos-bugs, sgreene
Version:	4.8
Target Milestone:	---
Target Release:	4.8.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	No Doc Update
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-07-27 23:08:46 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Federico Paolinelli 2021-05-17 13:39:01 UTC

Description of problem:

The "[sig-network-edge] DNS should answer A and AAAA queries for a dual-stack service" test is constantly failing on dual stack clusters

Version-Release number of selected component (if applicable):


How reproducible:

Always (or very frequent).
See https://search.ci.openshift.org/?maxAge=168h&context=1&type=bug%2Bjunit&name=4.8&maxMatches=5&maxBytes=20971520&groupBy=job&search=%5C%5Bsig-network-edge%5C%5D+DNS+should+answer+A+and+AAAA+queries+for+a+dual-stack+service+%5C%5BSuite%3Aopenshift%2Fconformance%2Fparallel%5C%5D

Steps to Reproduce:
1.
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Actual results:


Expected results:


Additional info:

Comment 1 Stephen Greene 2021-05-17 13:59:52 UTC

I believe this test is failing since it is still using endpointslices v1beta1. Will open a PR to fix that.

Comment 2 Stephen Greene 2021-05-17 20:00:38 UTC

(In reply to Stephen Greene from comment #1)
> I believe this test is failing since it is still using endpointslices
> v1beta1. Will open a PR to fix that.

Looks like there's more to the issue than I thought.

https://github.com/coredns/coredns/pull/4632 should resolve the issue upstream. I will open a PR to cherry-pick that commit to openshift/coredns shortly.

Comment 4 jechen 2021-05-21 22:06:44 UTC

The test no long fails last 3 days

https://search.ci.openshift.org/?search=%5C%5Bsig-network-edge%5C%5D+DNS+should+answer+A+and+AAAA+queries+for+a+dual-stack+service+%5C%5BSuite%3Aopenshift%2Fconformance%2Fparallel%5C%5D&maxAge=48h&context=1&type=bug%2Bjunit&name=4.8&excludeName=&maxMatches=5&maxBytes=20971520&groupBy=job

Comment 7 errata-xmlrpc 2021-07-27 23:08:46 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 4.8.2 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-2021:2438