Bug 2083593 - OVN-Kubernetes: egress router pod (redirect mode), access from pod on different worker-node (redirect) doesn't work
Summary: OVN-Kubernetes: egress router pod (redirect mode), access from pod on differe...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: Networking
Version: 4.9
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
: 4.10.z
Assignee: Andreas Karis
QA Contact: Weibin Liang
URL:
Whiteboard:
Depends On: 2075475
Blocks: 2085463
TreeView+ depends on / blocked
 
Reported: 2022-05-10 12:26 UTC by OpenShift BugZilla Robot
Modified: 2022-05-23 13:25 UTC (History)
6 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2022-05-23 13:25:12 UTC
Target Upstream Version:
Embargoed:


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System ID Private Priority Status Summary Last Updated
Github openshift cluster-network-operator pull 1436 0 None open [release-4.10] Bug 2083593: Add default-route field to egress-router k8s.v1.cni.cncf.io/networks 2022-05-10 12:26:28 UTC
Red Hat Product Errata RHBA-2022:2258 0 None None None 2022-05-23 13:25:34 UTC

Comment 5 Weibin Liang 2022-05-17 18:31:48 UTC
Tested and verified in 4.10.15

[weliang@weliang Test]$ oc get pod -o wide
NAME                                            READY   STATUS    RESTARTS   AGE     IP             NODE                                      NOMINATED NODE   READINESS GATES
dell-per740-14rhtsengpek2redhatcom-debug        1/1     Running   0          5m13s   10.73.116.62   dell-per740-14.rhts.eng.pek2.redhat.com   <none>           <none>
egress-router-cni-deployment-848f45d98b-fj2tt   1/1     Running   0          6m21s   10.128.2.25    dell-per740-14.rhts.eng.pek2.redhat.com   <none>           <none>
test-pod-86879d8c8c-mtr4m                       1/1     Running   0          4m35s   10.128.2.27    dell-per740-14.rhts.eng.pek2.redhat.com   <none>           <none>
test-pod-86879d8c8c-pbthj                       1/1     Running   0          4m35s   10.128.2.28    dell-per740-14.rhts.eng.pek2.redhat.com   <none>           <none>
test-pod-86879d8c8c-q7n9c                       1/1     Running   0          4m35s   10.131.0.23    dell-per740-35.rhts.eng.pek2.redhat.com   <none>           <none>
test-pod-86879d8c8c-qd2kz                       1/1     Running   0          4m35s   10.131.0.22    dell-per740-35.rhts.eng.pek2.redhat.com   <none>           <none>
test-pod-86879d8c8c-skxdp                       1/1     Running   0          4m35s   10.131.0.24    dell-per740-35.rhts.eng.pek2.redhat.com   <none>           <none>
test-pod-86879d8c8c-ttbt7                       1/1     Running   0          4m35s   10.128.2.26    dell-per740-14.rhts.eng.pek2.redhat.com   <none>           <none>
[weliang@weliang Test]$ oc rsh test-pod-86879d8c8c-pbthj
~ $ curl 10.128.2.25:8080
curl: (7) Failed to connect to 10.128.2.25 port 8080: Connection refused
~ $ curl 10.128.2.25
<HTML><HEAD><meta http-equiv="content-type" content="text/html;charset=utf-8">
<TITLE>301 Moved</TITLE></HEAD><BODY>
<H1>301 Moved</H1>
The document has moved
<A HREF="http://www.google.com/">here</A>.
</BODY></HTML>
~ $ exit
[weliang@weliang Test]$ oc rsh test-pod-86879d8c8c-q7n9c
~ $ curl 10.128.2.25
<HTML><HEAD><meta http-equiv="content-type" content="text/html;charset=utf-8">
<TITLE>301 Moved</TITLE></HEAD><BODY>
<H1>301 Moved</H1>
The document has moved
<A HREF="http://www.google.com/">here</A>.
</BODY></HTML>
~ $ curl 172.30.225.236:80
<HTML><HEAD><meta http-equiv="content-type" content="text/html;charset=utf-8">
<TITLE>301 Moved</TITLE></HEAD><BODY>
<H1>301 Moved</H1>
The document has moved
<A HREF="http://www.google.com/">here</A>.
</BODY></HTML>
~ $ exit
[weliang@weliang Test]$ oc rsh test-pod-86879d8c8c-skxdp
~ $ curl 10.128.2.25
<HTML><HEAD><meta http-equiv="content-type" content="text/html;charset=utf-8">
<TITLE>301 Moved</TITLE></HEAD><BODY>
<H1>301 Moved</H1>
The document has moved
<A HREF="http://www.google.com/">here</A>.
</BODY></HTML>
~ $ curl 172.30.225.236:80
<HTML><HEAD><meta http-equiv="content-type" content="text/html;charset=utf-8">
<TITLE>301 Moved</TITLE></HEAD><BODY>
<H1>301 Moved</H1>
The document has moved
<A HREF="http://www.google.com/">here</A>.
</BODY></HTML>
~ $

Comment 7 errata-xmlrpc 2022-05-23 13:25:12 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 (OpenShift Container Platform 4.10.15 bug fix 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/RHBA-2022:2258


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