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Bug
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Resolution: Done-Errata
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Major
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4.13
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None
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None
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Rejected
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False
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Bug Fix
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Done
Description of problem:
console will have panic error when duplicate entry is set in spec.plugins
Version-Release number of selected component (if applicable):
4.13.0-0.nightly-2022-12-19-122634
How reproducible:
Always
Steps to Reproduce:
1. Create console-demo-plugin manifests $ oc apply -f dynamic-demo-plugin/oc-manifest.yaml namespace/console-demo-plugin created deployment.apps/console-demo-plugin created service/console-demo-plugin created consoleplugin.console.openshift.io/console-demo-plugin created 2.Enable console-demo-plugin $ oc patch consoles.operator.openshift.io cluster --patch '{ "spec": { "plugins": ["console-demo-plugin"] } }' --type=merge console.operator.openshift.io/cluster patched 3. Add a duplicate entry in spec.plugins in consoles.operator/cluster $ oc patch consoles.operator.openshift.io cluster --patch '{ "spec": { "plugins": ["console-demo-plugin", "console-demo-plugin"] } }' --type=merge console.operator.openshift.io/cluster patched $ oc get consoles.operator cluster -o json | jq .spec.plugins [ "console-demo-plugin", "console-demo-plugin" ] 4. check console pods status $ oc get pods -n openshift-console NAME READY STATUS RESTARTS AGE console-6bcc87c7b4-6g2cf 0/1 CrashLoopBackOff 1 (21s ago) 50s console-6bcc87c7b4-9g6kk 0/1 CrashLoopBackOff 3 (3s ago) 50s console-7dc78ffd78-sxvcv 1/1 Running 0 2m58s downloads-758fc74758-9k426 1/1 Running 0 3h18m downloads-758fc74758-k4q72 1/1 Running 0 3h21m
Actual results:
3. console pods will be in CrashLoopBackOff status $ oc logs console-6bcc87c7b4-9g6kk -n openshift-console W1220 06:48:37.279871 1 main.go:228] Flag inactivity-timeout is set to less then 300 seconds and will be ignored! I1220 06:48:37.279889 1 main.go:238] The following console plugins are enabled: I1220 06:48:37.279898 1 main.go:240] - console-demo-plugin I1220 06:48:37.279911 1 main.go:354] cookies are secure! I1220 06:48:37.331802 1 server.go:607] The following console endpoints are now proxied to these services: I1220 06:48:37.331843 1 server.go:610] - /api/proxy/plugin/console-demo-plugin/thanos-querier/ -> https://thanos-querier.openshift-monitoring.svc.cluster.local:9091 I1220 06:48:37.331884 1 server.go:610] - /api/proxy/plugin/console-demo-plugin/thanos-querier/ -> https://thanos-querier.openshift-monitoring.svc.cluster.local:9091 panic: http: multiple registrations for /api/proxy/plugin/console-demo-plugin/thanos-querier/goroutine 1 [running]: net/http.(*ServeMux).Handle(0xc0005b6600, {0xc0005d9a40, 0x35}, {0x35aaf60?, 0xc000735260}) /usr/lib/golang/src/net/http/server.go:2503 +0x239 github.com/openshift/console/pkg/server.(*Server).HTTPHandler.func1({0xc0005d9940?, 0x35?}, {0x35aaf60, 0xc000735260}) /go/src/github.com/openshift/console/pkg/server/server.go:245 +0x149 github.com/openshift/console/pkg/server.(*Server).HTTPHandler(0xc000056c00) /go/src/github.com/openshift/console/pkg/server/server.go:621 +0x330b main.main() /go/src/github.com/openshift/console/cmd/bridge/main.go:785 +0x5ff5
Expected results:
3. console pods should be running well
Additional info:
- blocks
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OCPBUGS-22333 duplicate entry in spec.plugins will cause console panic
- Closed
- is cloned by
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OCPBUGS-22333 duplicate entry in spec.plugins will cause console panic
- Closed
- relates to
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NETOBSERV-1011 Multiple registration for plugin proxy
- Closed
- links to
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RHEA-2023:5006 rpm