eventtypes isn't configured for webhook conversion

[matzew]

Describe the bug

Installing 0.14 on 1.18, I am getting:

{
  "level": "error",
  "ts": "2020-04-16T09:13:51.112Z",
  "logger": "eventing-webhook",
  "caller": "controller/controller.go:409",
  "msg": "Reconcile error",
  "commit": "02bc516",
  "error": "custom resource \"eventtypes.eventing.knative.dev\" isn't configured for webhook conversion",
  "stacktrace": "knative.dev/eventing/vendor/knative.dev/pkg/controller.(*Impl).handleErr\n\tknative.dev/eventing/vendor/knative.dev/pkg/controller/controller.go:409\nknative.dev/eventing/vendor/knative.dev/pkg/controller.(*Impl).processNextWorkItem\n\tknative.dev/eventing/vendor/knative.dev/pkg/controller/controller.go:395\nknative.dev/eventing/vendor/knative.dev/pkg/controller.(*Impl).Run.func2\n\tknative.dev/eventing/vendor/knative.dev/pkg/controller/controller.go:343"
}

[grantr]

@matzew are you interested in looking at this?

[matzew]

@grantr two PRs:

• Adding webhook details to eventtypes CRD #3063
• Backport: Adding webhook details to eventtypes CRD #3064

[matzew]

/assign @matzew