Bug 1445505
Summary: | sentry: nil panic in pkg/sdn/plugin/pod.go", line 228, in UpdateLocalMulticastRules | ||
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Product: | OpenShift Container Platform | Reporter: | Ben Bennett <bbennett> |
Component: | Networking | Assignee: | Ben Bennett <bbennett> |
Status: | CLOSED ERRATA | QA Contact: | Meng Bo <bmeng> |
Severity: | unspecified | Docs Contact: | |
Priority: | unspecified | ||
Version: | 3.5.0 | CC: | aos-bugs, bmeng, dcbw, smunilla |
Target Milestone: | --- | ||
Target Release: | 3.5.z | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: |
Cause: The initialization order of the SDN plugin sets the event handler up too late.
Consequence: Early events have no handler so the SDN panics
Fix: Re-order the SDN initialization so the event handler is in place before it can ever be called
Result: No more panics
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Story Points: | --- |
Clone Of: | 1445504 | Environment: | |
Last Closed: | 2017-05-18 09:28:53 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: | |||
Bug Depends On: | 1445504 | ||
Bug Blocks: |
Description
Ben Bennett
2017-04-25 20:07:49 UTC
Do regression testing on ocp build v3.5.5.12 no issue found. And the node starting log has been changed to following: May 03 07:20:33 ip-172-18-10-93.ec2.internal atomic-openshift-node[32671]: I0503 07:20:33.300345 32671 node.go:233] Waiting for kubelet network plugin initialization May 03 07:20:33 ip-172-18-10-93.ec2.internal atomic-openshift-node[32671]: I0503 07:20:33.302424 32671 node.go:347] Watch Sync event for Service "docker-registry" May 03 07:20:33 ip-172-18-10-93.ec2.internal atomic-openshift-node[32671]: I0503 07:20:33.317274 32671 node.go:347] Watch Sync event for Service "kubernetes" May 03 07:20:33 ip-172-18-10-93.ec2.internal atomic-openshift-node[32671]: I0503 07:20:33.365122 32671 node.go:347] Watch Sync event for Service "registry-console" May 03 07:20:33 ip-172-18-10-93.ec2.internal atomic-openshift-node[32671]: I0503 07:20:33.369829 32671 node.go:347] Watch Sync event for Service "router" May 03 07:20:33 ip-172-18-10-93.ec2.internal atomic-openshift-node[32671]: I0503 07:20:33.839026 32671 node.go:244] Starting openshift-sdn pod manager May 03 07:20:33 ip-172-18-10-93.ec2.internal atomic-openshift-node[32671]: I0503 07:20:33.842518 32671 node.go:267] openshift-sdn network plugin ready 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, 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-2017:1235 |