Delete unused things

components/operator/api/v1alpha1/groupversion_info.go

@@ -27,7 +27,6 @@ import (
 const (
 	ServerlessGroup   = "operator.kyma-project.io"
 	ServerlessVersion = "v1alpha1"
-	ServerlessKind    = "Serverless"
 )
 
 var (

components/operator/internal/state/controller_configuration.go

@@ -4,9 +4,7 @@ import (
 	"context"
 
 	"github.com/kyma-project/serverless/components/operator/api/v1alpha1"
-	corev1 "k8s.io/api/core/v1"
 	controllerruntime "sigs.k8s.io/controller-runtime"
-	"sigs.k8s.io/controller-runtime/pkg/client"
 )
 
 const (
@@ -60,13 +58,3 @@ func configureControllerConfigurationFlags(s *systemState) {
 			s.instance.Status.DefaultRuntimePodPreset,
 		)
 }
-
-func getNodesLen(ctx context.Context, c client.Client) (int, error) {
-	nodeList := corev1.NodeList{}
-	err := c.List(ctx, &nodeList)
-	if err != nil {
-		return 0, err
-	}
-
-	return len(nodeList.Items), nil
-}

components/operator/internal/state/state.go

@@ -12,10 +12,6 @@ var requeueResult = &ctrl.Result{
 	Requeue: true,
 }
 
-func stopWithErrorOrRequeue(err error) (stateFn, *ctrl.Result, error) {
-	return nil, requeueResult, err
-}
-
 func nextState(next stateFn) (stateFn, *ctrl.Result, error) {
 	return next, nil, nil
 }