inject schema into actuator config

cmd/gardener-extension-shoot-kubecost/app/options.go

@@ -7,8 +7,8 @@ package app
 import (
 	"os"
 
-	"github.com/liquid-reply/gardener-extension-shoot-kubecost/pkg/controller/lifecycle"
 	controllercmd "github.com/gardener/gardener/extensions/pkg/controller/cmd"
+	"github.com/liquid-reply/gardener-extension-shoot-kubecost/pkg/controller/lifecycle"
 )
 
 // ExtensionName is the name of the extension.
@@ -52,7 +52,7 @@ func NewOptions() *Options {
 		},
 		reconcileOptions: &controllercmd.ReconcilerOptions{},
 		controllerSwitches: controllercmd.NewSwitchOptions(
-			controllercmd.Switch("shoot-kubecost_lifecycle_controller", lifecycle.AddToManager)),
+			controllercmd.Switch("shoot_kubecost_lifecycle_controller", lifecycle.AddToManager)),
 	}
 
 	options.optionAggregator = controllercmd.NewOptionAggregator(

pkg/controller/lifecycle/actuator.go

@@ -9,17 +9,20 @@ import (
 	_ "embed"
 	"errors"
 
+	"github.com/go-logr/logr"
+
+	"github.com/liquid-reply/gardener-extension-shoot-kubecost/pkg/constants"
+
 	"github.com/gardener/gardener/extensions/pkg/controller/extension"
 	extensionsv1alpha1 "github.com/gardener/gardener/pkg/apis/extensions/v1alpha1"
 	gardenclient "github.com/gardener/gardener/pkg/client/kubernetes"
 	"github.com/gardener/gardener/pkg/extensions"
-	"github.com/liquid-reply/gardener-extension-shoot-kubecost/pkg/constants"
-
 	managedresources "github.com/gardener/gardener/pkg/utils/managedresources"
+
 	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/serializer"
 	"k8s.io/apimachinery/pkg/types"
-
-	"github.com/go-logr/logr"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 	"sigs.k8s.io/controller-runtime/pkg/log"
 )
@@ -35,10 +38,12 @@ type actuator struct {
 	logger          logr.Logger   // logger
 	client          client.Client // seed cluster
 	clientGardenlet client.Client // garden cluster
+	decoder         runtime.Decoder
 }
 
 // Reconcile the Extension resource.
 func (a *actuator) Reconcile(ctx context.Context, logger logr.Logger, ex *extensionsv1alpha1.Extension) error {
+	a.logger.Info("got resource to reconcile", "extension", *ex)
 	// get the shoot and the project namespace
 	extensionNamespace := ex.GetNamespace()
 	shoot, err := extensions.GetShoot(ctx, a.client, extensionNamespace)
@@ -117,3 +122,8 @@ func (a *actuator) InjectClient(client client.Client) error {
 	a.clientGardenlet = clientInterface.Client()
 	return nil
 }
+
+func (a *actuator) InjectScheme(scheme *runtime.Scheme) error {
+	a.decoder = serializer.NewCodecFactory(scheme, serializer.EnableStrict).UniversalDecoder()
+	return nil
+}

pkg/controller/lifecycle/add.go

@@ -9,6 +9,7 @@ import (
 	"time"
 
 	"github.com/gardener/gardener/extensions/pkg/controller/extension"
+	"github.com/liquid-reply/gardener-extension-shoot-kubecost/pkg/constants"
 	"sigs.k8s.io/controller-runtime/pkg/controller"
 	"sigs.k8s.io/controller-runtime/pkg/manager"
 )
@@ -29,10 +30,10 @@ func AddToManager(ctx context.Context, mgr manager.Manager) error {
 	return extension.Add(ctx, mgr, extension.AddArgs{
 		Actuator:          NewActuator(),
 		ControllerOptions: DefaultAddOptions.ControllerOptions,
-		Name:              "shoot-kubecost_lifecycle_controller",
-		FinalizerSuffix:   "shoot-kubecost",
+		Name:              "shoot_kubecost_lifecycle_controller",
+		FinalizerSuffix:   constants.ExtensionType,
 		Resync:            60 * time.Minute,
 		Predicates:        extension.DefaultPredicates(ctx, mgr, DefaultAddOptions.IgnoreOperationAnnotation),
-		Type:              "shoot-kubecost",
+		Type:              constants.ExtensionType,
 	})
 }