Bug 1763940

Summary: [sig-network] Networking Granular Checks: Services should function for node-Service: udp [Suite:openshift/conformance/parallel] [Suite:k8s]
Product: OpenShift Container Platform Reporter: Wei Duan <wduan>
Component: NetworkingAssignee: Jacob Tanenbaum <jtanenba>
Networking sub component: openshift-sdn QA Contact: zhaozhanqi <zzhao>
Status: CLOSED DUPLICATE Docs Contact:
Severity: high    
Priority: medium CC: anusaxen, bparees, hongkliu, m.andre, tsedovic, wking
Version: 4.3.0   
Target Milestone: ---   
Target Release: 4.3.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2019-11-23 05:44:17 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 Wei Duan 2019-10-22 02:26:28 UTC 
Description of problem:


https://prow.svc.ci.openshift.org/view/gcs/origin-ci-test/logs/release-openshift-ocp-installer-e2e-aws-upi-4.3/139

[sig-network] Networking Granular Checks: Services should function for node-Service: udp [Suite:openshift/conformance/parallel] [Suite:k8s] 

fail [k8s.io/kubernetes/test/e2e/framework/networking_utils.go:362]: Oct 21 21:40:01.941: Failed to find expected endpoints:
Tries 66
Command echo hostName | nc -w 1 -u 10.0.59.21 32084
retrieved map[]
expected map[netserver-0:{} netserver-1:{} netserver-2:{} netserver-3:{} netserver-4:{} netserver-5:{}]
Comment 1 Wei Duan 2019-10-22 04:56:01 UTC 
Related job

https://testgrid.k8s.io/redhat-openshift-release-4.3-informing-ocp#release-openshift-ocp-installer-e2e-aws-upi-4.3
Comment 2 Casey Callendrello 2019-10-24 08:11:12 UTC 
this is a known ovn bug where hairpin doesn't work. We have the OVN team working on it.
Comment 3 Ben Parees 2019-11-01 17:16:08 UTC 
recurrence: https://prow.svc.ci.openshift.org/view/gcs/origin-ci-test/logs/release-openshift-ocp-installer-e2e-aws-upi-4.3/240
Comment 4 Ben Parees 2019-11-01 20:52:07 UTC 
recurrence:
https://prow.svc.ci.openshift.org/view/gcs/origin-ci-test/logs/release-openshift-ocp-installer-e2e-metal-4.3/635
Comment 6 Casey Callendrello 2019-11-04 19:09:38 UTC 
Oh duh, this isn't an OVN QE run.

Is this only failing on UPI? Any chance we broke the firewall?

Assigning to Jacob, who is our resident UDP expert.
Comment 7 Ben Parees 2019-11-04 19:50:37 UTC 
https://search.svc.ci.openshift.org/?search=failed%3A+.*Networking+Granular+Checks%3A+Services+should+function+for+node-Service%3A+udp&maxAge=336h&context=2&type=all

does not seem to be only UPI installs, no.
Comment 8 W. Trevor King 2019-11-05 22:38:55 UTC 
*** Bug 1765712 has been marked as a duplicate of this bug. ***
Comment 9 Martin André 2019-11-18 16:47:51 UTC 
This is also happening for the `[sig-network] Networking Granular Checks: Services should function for node-Service: http [Suite:openshift/conformance/parallel] [Suite:k8s]` test.

https://search.svc.ci.openshift.org/?search=failed%3A+.*Networking+Granular+Checks%3A+Services+should+function+for+node-Service%3A+http&maxAge=336h&context=2&type=all

Shouldn't all the `[sig-network] Networking Granular Checks: Services should function for node-Service` tests be added to the skip list similar to https://github.com/openshift/origin/blob/9dd625c/test/extended/util/test.go#L534-L536 ?
Comment 10 Hongkai Liu 2019-11-21 20:24:06 UTC 
Similiar error:
https://prow.svc.ci.openshift.org/view/gcs/origin-ci-test/logs/release-openshift-ocp-installer-e2e-aws-proxy-4.3/222
Comment 11 W. Trevor King 2019-11-23 05:42:21 UTC 
*** Bug 1775380 has been marked as a duplicate of this bug. ***
Comment 12 W. Trevor King 2019-11-23 05:44:17 UTC 
bug 1763936 lists all three missing skips and shows them failing on non-OVN jobs.  Closing this later bug as a dup of that earlier bug.

*** This bug has been marked as a duplicate of bug 1763936 ***