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[release-1.15] Set globalResync function for KafkaChannel reconciler #4100

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This is an automated cherry-pick of #4098

Fix for panic
```
k8s.io/apimachinery/pkg/util/runtime.logPanic({0x1f9a4c0, 0x3a9fbb0})
	/go/src/github.com/openshift/origin/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go:75 +0x85
k8s.io/apimachinery/pkg/util/runtime.HandleCrash({0x0, 0x0, 0xc000ec6380?})
	/go/src/github.com/openshift/origin/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go:49 +0x6b
panic({0x1f9a4c0?, 0x3a9fbb0?})
	/usr/lib/golang/src/runtime/panic.go:770 +0x132
knative.dev/eventing-kafka-broker/control-plane/pkg/reconciler/channel.NewController.HandleAll.PassNew.func12({0x4?, 0x23?}, {0x22c8200?, 0xc0033a2000?})
	/go/src/github.com/openshift/origin/vendor/knative.dev/pkg/controller/controller.go:76 +0x1c
k8s.io/client-go/tools/cache.ResourceEventHandlerFuncs.OnUpdate(...)
	/go/src/github.com/openshift/origin/vendor/k8s.io/client-go/tools/cache/controller.go:246
k8s.io/client-go/tools/cache.FilteringResourceEventHandler.OnUpdate({0xc000669470?, {0x269eb70?, 0xc0005cd248?}}, {0x22c8200, 0xc0059745a0}, {0x22c8200, 0xc0033a2000})
	/go/src/github.com/openshift/origin/vendor/k8s.io/client-go/tools/cache/controller.go:311 +0xdc
k8s.io/client-go/tools/cache.(*processorListener).run.func1()
	/go/src/github.com/openshift/origin/vendor/k8s.io/client-go/tools/cache/shared_informer.go:970 +0xea
k8s.io/apimachinery/pkg/util/wait.BackoffUntil.func1(0x30?)
	/go/src/github.com/openshift/origin/vendor/k8s.io/apimachinery/pkg/util/wait/backoff.go:226 +0x33
k8s.io/apimachinery/pkg/util/wait.BackoffUntil(0xc0044e3f70, {0x268b2c0, 0xc000e85500}, 0x1, 0xc000e8d5c0)
	/go/src/github.com/openshift/origin/vendor/k8s.io/apimachinery/pkg/util/wait/backoff.go:227 +0xaf
k8s.io/apimachinery/pkg/util/wait.JitterUntil(0xc000ec0f70, 0x3b9aca00, 0x0, 0x1, 0xc000e8d5c0)
	/go/src/github.com/openshift/origin/vendor/k8s.io/apimachinery/pkg/util/wait/backoff.go:204 +0x7f
k8s.io/apimachinery/pkg/util/wait.Until(...)
	/go/src/github.com/openshift/origin/vendor/k8s.io/apimachinery/pkg/util/wait/backoff.go:161
k8s.io/client-go/tools/cache.(*processorListener).run(0xc0006485a0)
	/go/src/github.com/openshift/origin/vendor/k8s.io/client-go/tools/cache/shared_informer.go:966 +0x69
k8s.io/apimachinery/pkg/util/wait.(*Group).Start.func1()
	/go/src/github.com/openshift/origin/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:72 +0x52
created by k8s.io/apimachinery/pkg/util/wait.(*Group).Start in goroutine 326
	/go/src/github.com/openshift/origin/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:70 +0x73
panic: runtime error: invalid memory address or nil pointer dereference [recovered]
	panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x1cdbc1c]
```

Signed-off-by: Pierangelo Di Pilato <[email protected]>
@knative-prow knative-prow bot added the size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. label Sep 16, 2024
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codecov bot commented Sep 16, 2024

Codecov Report

Attention: Patch coverage is 0% with 2 lines in your changes missing coverage. Please review.

Project coverage is 48.21%. Comparing base (a7715ef) to head (9d5db2a).

Files with missing lines Patch % Lines
control-plane/pkg/reconciler/channel/controller.go 0.00% 1 Missing and 1 partial ⚠️
Additional details and impacted files
@@               Coverage Diff                @@
##           release-1.15    #4100      +/-   ##
================================================
- Coverage         48.22%   48.21%   -0.01%     
================================================
  Files               246      246              
  Lines             14597    14599       +2     
================================================
  Hits               7039     7039              
- Misses             6848     6849       +1     
- Partials            710      711       +1     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

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/lgtm

@knative-prow knative-prow bot added the lgtm Indicates that a PR is ready to be merged. label Sep 16, 2024
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knative-prow bot commented Sep 16, 2024

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: Cali0707, knative-prow-robot

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@knative-prow knative-prow bot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Sep 16, 2024
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/test reconciler-tests-namespaced-broker

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/test reconciler-tests-namespaced-broker

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/test reconciler-tests-namespaced-broker

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/override reconciler-tests-namespaced-broker

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knative-prow bot commented Sep 18, 2024

@pierDipi: pierDipi unauthorized: /override is restricted to Repo administrators.

In response to this:

/override reconciler-tests-namespaced-broker

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

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/test reconciler-tests-namespaced-broker

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creydr commented Sep 19, 2024

/test reconciler-tests-namespaced-broker

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creydr commented Sep 19, 2024

/test reconciler-tests-namespaced-broker

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creydr commented Sep 19, 2024

/retest

@knative-prow knative-prow bot merged commit d38623c into knative-extensions:release-1.15 Sep 19, 2024
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4 participants