Controller is watching all CRDs not just Sources

[zroubalik]

The controller is watching all CRDs, not just those with duck.knative.dev/source label. Though they are ignored by controller, it would be nice to fix this, to avoid the flood of messages in the log.

I expected this part of code would do the trick, but it doesn't:
https://github.com/zroubalik/autoscaler-keda/blob/85186c0c257126f6aa71fac9b26f9b252210e523/pkg/reconciler/crd/controller.go#L64-L66

Log:

I0716 16:09:16.991938       1 leaderelection.go:242] attempting to acquire leader lease  autoscaler-keda/controller.github.com-zroubalik-autoscaler-keda-pkg-reconciler-crd.reconciler.00-of-01...
{"level":"info","ts":"2020-07-16T16:09:17.001Z","logger":"controller","caller":"leaderelection/context.go:146","msg":"\"controller-76fb8d6756-5f4vm_efc63512-fff9-478e-b322-f49b34e0e0d3\" has started leading \"controller.github.com-zroubalik-autoscaler-keda-pkg-reconciler-crd.reconciler.00-of-01\""}
I0716 16:09:17.001699       1 leaderelection.go:252] successfully acquired lease autoscaler-keda/controller.github.com-zroubalik-autoscaler-keda-pkg-reconciler-crd.reconciler.00-of-01
{"level":"info","ts":"2020-07-16T16:09:17.003Z","logger":"controller.github.com-zroubalik-autoscaler-keda-pkg-reconciler-crd.Reconciler","caller":"crd/reconciler.go:98","msg":"GVKKKconfig.openshift.io/v1, Kind=Scheduler","knative.dev/traceid":"0cf0bbb3-b9c5-4149-84e3-c4e14d58bdc2","knative.dev/key":"schedulers.config.openshift.io"}
{"level":"info","ts":"2020-07-16T16:09:17.003Z","logger":"controller.github.com-zroubalik-autoscaler-keda-pkg-reconciler-crd.Reconciler","caller":"customresourcedefinition/reconciler.go:291","msg":"Returned an event","knative.dev/traceid":"0cf0bbb3-b9c5-4149-84e3-c4e14d58bdc2","knative.dev/key":"schedulers.config.openshift.io","targetMethod":"ReconcileKind","event":"CustomResourceDefinition reconciliation ignored, KEDA autoscaling for this CRD is not supported: \"/schedulers.config.openshift.io\""}
{"level":"info","ts":"2020-07-16T16:09:17.003Z","logger":"controller.github.com-zroubalik-autoscaler-keda-pkg-reconciler-crd.Reconciler","caller":"controller/controller.go:474","msg":"Reconcile succeeded. Time taken: 219.24µs","knative.dev/traceid":"0cf0bbb3-b9c5-4149-84e3-c4e14d58bdc2","knative.dev/key":"schedulers.config.openshift.io"}
{"level":"info","ts":"2020-07-16T16:09:17.003Z","logger":"controller.github.com-zroubalik-autoscaler-keda-pkg-reconciler-crd.Reconciler","caller":"crd/reconciler.go:98","msg":"GVKKKconfig.openshift.io/v1, Kind=FeatureGate","knative.dev/traceid":"acfe0c7d-8bdc-4b00-bfeb-d8052fc76a7a","knative.dev/key":"featuregates.config.openshift.io"}
{"level":"info","ts":"2020-07-16T16:09:17.003Z","logger":"controller.github.com-zroubalik-autoscaler-keda-pkg-reconciler-crd.Reconciler","caller":"customresourcedefinition/reconciler.go:291","msg":"Returned an event","knative.dev/traceid":"acfe0c7d-8bdc-4b00-bfeb-d8052fc76a7a","knative.dev/key":"featuregates.config.openshift.io","targetMethod":"ReconcileKind","event":"CustomResourceDefinition reconciliation ignored, KEDA autoscaling for this CRD is not supported: \"/featuregates.config.openshift.io\""}
{"level":"info","ts":"2020-07-16T16:09:17.003Z","logger":"controller.github.com-zroubalik-autoscaler-keda-pkg-reconciler-crd.Reconciler","caller":"controller/controller.go:474","msg":"Reconcile succeeded. Time taken: 155.731µs","knative.dev/traceid":"acfe0c7d-8bdc-4b00-bfeb-d8052fc76a7a","knative.dev/key":"featuregates.config.openshift.io"}
{"level":"info","ts":"2020-07-16T16:09:17.003Z","logger":"controller.github.com-zroubalik-autoscaler-keda-pkg-reconciler-crd.Reconciler","caller":"crd/reconciler.go:98","msg":"GVKKKconfig.openshift.io/v1, Kind=Proxy","knative.dev/traceid":"b3477a47-c9b7-4e61-9823-9176337331f4","knative.dev/key":"proxies.config.openshift.io"}
{"level":"info","ts":"2020-07-16T16:09:17.004Z","logger":"controller.github.com-zroubalik-autoscaler-keda-pkg-reconciler-crd.Reconciler","caller":"customresourcedefinition/reconciler.go:291","msg":"Returned an event","knative.dev/traceid":"b3477a47-c9b7-4e61-9823-9176337331f4","knative.dev/key":"proxies.config.openshift.io","targetMethod":"ReconcileKind","event":"CustomResourceDefinition reconciliation ignored, KEDA autoscaling for this CRD is not supported: \"/proxies.config.openshift.io\""}

[github-actions]

This issue is stale because it has been open for 90 days with no
activity. It will automatically close after 30 more days of
inactivity. Reopen the issue with /reopen. Mark the issue as
fresh by adding the comment /remove-lifecycle stale.

[zroubalik]

/remove-lifecycle stale

[github-actions]

This issue is stale because it has been open for 90 days with no
activity. It will automatically close after 30 more days of
inactivity. Reopen the issue with /reopen. Mark the issue as
fresh by adding the comment /remove-lifecycle stale.

[zroubalik]

/remove-lifecycle stale

[github-actions]

This issue is stale because it has been open for 90 days with no
activity. It will automatically close after 30 more days of
inactivity. Reopen the issue with /reopen. Mark the issue as
fresh by adding the comment /remove-lifecycle stale.

[github-actions]

This issue is stale because it has been open for 90 days with no
activity. It will automatically close after 30 more days of
inactivity. Reopen the issue with /reopen. Mark the issue as
fresh by adding the comment /remove-lifecycle stale.

[pierDipi]

/remove-lifecycle stale
/triage accepted