Details
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Bug
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Resolution: Done
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Minor
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4.12
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None
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SDN Sprint 225, SDN Sprint 226, SDN Sprint 227
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3
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Rejected
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False
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NA
Description
Description of problem:
egressip healthcheck through GRPC on dualstack cluster only uses v6 address when it trying to re-connect to egressIP node
Version-Release number of selected component (if applicable):
4.12.0-0.nightly-2022-10-04-081353
How reproducible:
Steps to Reproduce:
1. on dualstack OVN cluster, label one node to be egressip assignable 2. check leader ovnkube-master pod's log for egressip health check messages 3. set iptable to drop tcp port 9107 on the egress node, check leader ovnkube-master pod's log again $ oc -n openshift-ovn-kubernetes logs ovnkube-master-s8gl4 -c ovnkube-master | grep health I1004 17:10:13.752545 1 egressip_healthcheck.go:168] Connected to master-01.jechen-1004d.qe.devcluster.openshift.com (10.129.0.2:9107) I1004 17:10:13.754308 1 egressip_healthcheck.go:168] Connected to master-00.jechen-1004d.qe.devcluster.openshift.com (10.128.0.2:9107) I1004 17:10:13.757856 1 egressip_healthcheck.go:168] Connected to worker-00.jechen-1004d.qe.devcluster.openshift.com (10.129.2.2:9107) I1004 17:10:13.760742 1 egressip_healthcheck.go:168] Connected to worker-02.jechen-1004d.qe.devcluster.openshift.com (10.131.0.2:9107) I1004 17:10:13.763491 1 egressip_healthcheck.go:168] Connected to master-02.jechen-1004d.qe.devcluster.openshift.com (10.130.0.2:9107) I1004 17:10:13.766653 1 egressip_healthcheck.go:168] Connected to worker-01.jechen-1004d.qe.devcluster.openshift.com (10.128.2.2:9107) I1004 17:10:18.749573 1 egressip_healthcheck.go:177] Closing connection with worker-00.jechen-1004d.qe.devcluster.openshift.com (10.129.2.2:9107) I1004 17:10:18.749624 1 egressip_healthcheck.go:177] Closing connection with worker-01.jechen-1004d.qe.devcluster.openshift.com (10.128.2.2:9107) I1004 17:10:18.749635 1 egressip_healthcheck.go:177] Closing connection with master-01.jechen-1004d.qe.devcluster.openshift.com (10.129.0.2:9107) I1004 17:10:18.749645 1 egressip_healthcheck.go:177] Closing connection with master-00.jechen-1004d.qe.devcluster.openshift.com (10.128.0.2:9107) I1004 17:10:18.749654 1 egressip_healthcheck.go:177] Closing connection with worker-02.jechen-1004d.qe.devcluster.openshift.com (10.131.0.2:9107) I1004 17:10:18.749663 1 egressip_healthcheck.go:177] Closing connection with master-02.jechen-1004d.qe.devcluster.openshift.com (10.130.0.2:9107) I1004 18:21:13.753154 1 egressip_healthcheck.go:168] Connected to worker-00.jechen-1004d.qe.devcluster.openshift.com (10.129.2.2:9107) I1004 18:21:19.749592 1 egressip_healthcheck.go:177] Closing connection with worker-00.jechen-1004d.qe.devcluster.openshift.com (10.129.2.2:9107) W1004 18:21:24.750727 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:21:29.750396 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:21:34.749900 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:21:39.750830 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:21:44.750599 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:21:49.750640 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:21:54.749998 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:21:59.750512 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:22:04.749911 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:22:09.750500 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:22:14.750400 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:22:19.750448 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:22:24.749497 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:22:29.750366 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded I1004 18:24:03.020413 1 egressip_healthcheck.go:168] Connected to worker-00.jechen-1004d.qe.devcluster.openshift.com (10.129.2.2:9107) I1004 18:24:09.750273 1 egressip_healthcheck.go:177] Closing connection with worker-00.jechen-1004d.qe.devcluster.openshift.com (10.129.2.2:9107) W1004 18:24:14.749580 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:24:19.750138 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:24:24.750291 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:24:29.750526 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:24:34.750725 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:24:39.750496 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:24:44.750182 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:24:49.750172 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:24:54.749791 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:24:59.749548 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:25:04.750806 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:25:09.750666 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:25:14.750602 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:25:19.750717 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded I1004 18:28:58.561054 1 egressip_healthcheck.go:168] Connected to worker-00.jechen-1004d.qe.devcluster.openshift.com (10.129.2.2:9107) I1004 18:29:04.749940 1 egressip_healthcheck.go:177] Closing connection with worker-00.jechen-1004d.qe.devcluster.openshift.com (10.129.2.2:9107) W1004 18:29:09.749710 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded W1004 18:29:14.749689 1 egressip_healthcheck.go:164] Could not connect to worker-00.jechen-1004d.qe.devcluster.openshift.com ([fd01:0:0:6::2]:9107): context deadline exceeded
Actual results:
uses v6 mgmtIP address to try to reconnect
Expected results:
Should use both v4 and v6 address to try to reconnect
Additional info:
