Bug 2003228 - "Unidling should work with TCP" tests are flaky under ovn-kubernetes [NEEDINFO]
Summary: "Unidling should work with TCP" tests are flaky under ovn-kubernetes
Keywords:
Status: VERIFIED
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: Networking
Version: 4.9
Hardware: Unspecified
OS: Unspecified
medium
high
Target Milestone: ---
: ---
Assignee: Mohamed Mahmoud
QA Contact: Anurag saxena
URL:
Whiteboard:
: 2077167 2085327 (view as bug list)
Depends On:
Blocks: 1989169
TreeView+ depends on / blocked
 
Reported: 2021-09-10 17:13 UTC by jamo luhrsen
Modified: 2023-01-10 12:44 UTC (History)
13 users (show)

Fixed In Version:
Doc Type: No Doc Update
Doc Text:
Clone Of: 1989169
Environment:
job=periodic-ci-openshift-release-master-nightly-4.9-e2e-aws-single-node-serial=all job=periodic-ci-openshift-release-master-nightly-4.9-e2e-azure-fips=all
Last Closed:
Target Upstream Version:
ashikerk: needinfo? (trozet)
sdodson: needinfo? (sbiragda)


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github openshift origin pull 27538 0 None open OCPBUGSM-35025: reenable unidling ci tests 2022-11-11 12:38:10 UTC

Description jamo luhrsen 2021-09-10 17:13:20 UTC
https://bugzilla.redhat.com/show_bug.cgi?id=1989169 is filed to re-enable the
following test cases which fail:

  - [sig-network-edge][Feature:Idling] Unidling should work with TCP (when fully idled)
  - [sig-network-edge][Feature:Idling] Unidling should work with TCP (while idling)


This bz is to track the work to fix the bug in ovn-kube that causes the
failures. Once the failures are resolved, this PR will re-enable the tests
in CI:
  https://github.com/openshift/origin/pull/26460

Comment 1 jamo luhrsen 2021-09-22 16:51:22 UTC
just fyi that the PR to re-enable these tests does have an example of one failure:
  https://prow.ci.openshift.org/view/gs/origin-ci-test/pr-logs/pull/26460/pull-ci-openshift-origin-master-e2e-aws-ovn/1440695779755823104

Comment 4 AmeyShikerkar 2022-02-18 10:52:24 UTC
'Unidling should work with TCP' issue is seen on OCP 4.10  RC2 build as well.

# oc version
Client Version: 4.10.0-rc.2
Server Version: 4.10.0-rc.2
Kubernetes Version: v1.23.3+2e8bad7

# oc get network.config/cluster -o jsonpath='{.status.networkType}{"\n"}'
OVNKubernetes


The attached file "Test failure logs seen with ocp410 RC 2 build.txt" has the entire log seen for test : 
[sig-network-edge][Feature:Idling] Unidling should work with TCP (when fully idled) [Skipped:Network/OVNKubernetes] [Suite:openshift/conformance/parallel]


Test failure log file link 
https://drive.google.com/file/d/1iejCCgL6q6qttq4icCRi1TMsC_s-8fVc/view?usp=sharing


Some more tests which fail are : 
[sig-network] Services should have session affinity timeout work for NodePort service [LinuxOnly] [Conformance] [Skipped:Network/OVNKubernetes] [Suite:openshift/conformance/parallel/minimal] [Suite:k8s]
[sig-network] Services should have session affinity timeout work for service with type clusterIP [LinuxOnly] [Conformance] [Skipped:Network/OVNKubernetes] [Suite:openshift/conformance/parallel/minimal] [Suite:k8s]


The below file has must has must gather logs seen for cluster : 
https://drive.google.com/file/d/1JjF3JtAU4bNHuYHNAvJwnk5mzZE1yKQS/view?usp=sharing

Comment 5 AmeyShikerkar 2022-04-14 12:34:11 UTC
e2e failure was also observed with "release-ppc64le:4.9.0-0.nightly-ppc64le-2022-04-12-205337"

Comment 6 shweta 2022-05-13 09:19:27 UTC
Unidling should work with TCP' issue is seen on OCP 4.9.33 build as well.


# oc version
Client Version: 4.9.32
Server Version: 4.9.33
Kubernetes Version: v1.22.8+c02bd9d

# oc get network.config/cluster -o jsonpath='{.status.networkType}{"\n"}'
OpenShiftSDN


Test failure log file link:
https://drive.google.com/file/d/1NQjt3JI6iOrafbiUwTtq0FO5Uw10YDIu/view?usp=sharing


The below file has must has must gather logs seen for cluster : 
https://drive.google.com/file/d/1jhr9RHf2o04ChgbdcwruBuvEwNUCHYa7/view?usp=sharing

Comment 7 Scott Dodson 2022-05-13 13:11:08 UTC
@sbiragda Thanks for that note, I'd filed https://bugzilla.redhat.com/show_bug.cgi?id=2085327 observing the issue in 4.9 nightly and ci builds.

Comment 8 jamo luhrsen 2022-05-27 16:51:18 UTC
*** Bug 2077167 has been marked as a duplicate of this bug. ***

Comment 10 obraunsh 2022-11-10 12:25:01 UTC
*** Bug 2085327 has been marked as a duplicate of this bug. ***


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