Passe registred resource names to config.Validate

Completes aws-controllers-k8s/runtime#117

This patch adds a tiny modification to the controllers `main.go` that
passes the resource names to `ackCfg.Validate` method.

Needs a new runtime release.
/hold

Signed-off-by: Amine Hilaly <hilalyamine@gmail.com>

templates/cmd/controller/main.go.tpl

@@ -12,10 +12,12 @@ import (
 	ackrtutil "github.com/aws-controllers-k8s/runtime/pkg/util"
 	ackrtwebhook "github.com/aws-controllers-k8s/runtime/pkg/webhook"
 	flag "github.com/spf13/pflag"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 	clientgoscheme "k8s.io/client-go/kubernetes/scheme"
 	ctrlrt "sigs.k8s.io/controller-runtime"
 	ctrlrtmetrics "sigs.k8s.io/controller-runtime/pkg/metrics"
+	"k8s.io/apimachinery/pkg/runtime/schema"
 	svcsdk "github.com/aws/aws-sdk-go/service/{{ .ServicePackageName }}"
 {{- /* Import the go types from service controllers whose resources are referenced in this service controller.
 If these referenced types are not added to scheme, this service controller will not be able to read
@@ -62,7 +64,13 @@ func main() {
 	flag.Parse()
 	ackCfg.SetupLogger()
 
-	if err := ackCfg.Validate(); err != nil {
+	managerFactories := svcresource.GetManagerFactories()
+	resourceGroupKinds := make([]*metav1.GroupKind, 0, len(managerFactories))
+	for _, mf := range managerFactories {
+		resourceGroupKinds = append(resourceGroupKinds, mf.ResourceDescriptor().GroupKind())
+	}
+
+	if err := ackCfg.Validate(ackCfg.WithGroupKinds(resourceGroupKinds)); err != nil {
 		setupLog.Error(
 			err, "Unable to create controller manager",
 			"aws.service", awsServiceAlias,