Cannot delete EventListener with servicePort configured

[m1n-q]

Expected Behavior

Deletion should be performed normally.

Actual Behavior

Got an error:

Error from server (BadRequest): error when deleting "eventlistener-serviceconfig.yaml": admission webhook "validation.webhook.triggers.tekton.dev" denied the request: decoding request failed: cannot decode incoming old object: json: unknown field "servicePort"

Steps to Reproduce the Problem

1. create EventListener resource with spec.resources.kubernetesResource.servicePort configured
2. delete EventListener

Additional Info

• Kubernetes version:

  Output of kubectl version:

Client Version: version.Info{Major:"1", Minor:"26", GitVersion:"v1.26.2", GitCommit:"fc04e732bb3e7198d2fa44efa5457c7c6f8c0f5b", GitTreeState:"clean", BuildDate:"2023-02-22T13:32:21Z", GoVersion:"go1.20.1", Compiler:"gc", Platform:"darwin/amd64"}
Kustomize Version: v4.5.7
Server Version: version.Info{Major:"1", Minor:"26", GitVersion:"v1.26.2", GitCommit:"fc04e732bb3e7198d2fa44efa5457c7c6f8c0f5b", GitTreeState:"clean", BuildDate:"2023-02-22T13:32:22Z", GoVersion:"go1.19.6", Compiler:"gc", Platform:"linux/amd64"}

• Tekton Pipeline version: v0.45.0

  Output of tkn version or kubectl get pods -n tekton-pipelines -l app=tekton-pipelines-controller -o=jsonpath='{.items[0].metadata.labels.version}'

It only works properly after the servicePort has been deleted with kubectl edit.

[khrm]

What's the triggers version, @m1n-q ?

[m1n-q]

@khrm

$ tkn version
Client version: 0.29.1
Pipeline version: v0.45.0
Triggers version: v0.23.0

[tekton-robot]

Issues go stale after 90d of inactivity.
Mark the issue as fresh with /remove-lifecycle stale with a justification.
Stale issues rot after an additional 30d of inactivity and eventually close.
If this issue is safe to close now please do so with /close with a justification.
If this issue should be exempted, mark the issue as frozen with /lifecycle frozen with a justification.

/lifecycle stale

Send feedback to tektoncd/plumbing.

[khrm]

/remove-lifecycle stale

[khrm]

/lifecycle frozen

This needs to be fixed. Hopefully in the next release.

[khrm]

I am not able to recreate his issue. Does it exist in v0.24.0?

[khrm]

@m1n-q Can you check whether it exists now or not?

[khrm]

/remove lifecycle frozen