foo.diff

diff --git a/cmd/kube-controller-manager/app/core.go b/cmd/kube-controller-manager/app/core.go
index 1ee7f86..d76be44 100644
--- a/cmd/kube-controller-manager/app/core.go
+++ b/cmd/kube-controller-manager/app/core.go
@@ -194,7 +194,7 @@ func startGarbageCollectorController(ctx ControllerContext) (bool, error) {
 		clientPool,
 		restMapper,
 		deletableGroupVersionResources,
-		garbagecollector.DefaultIgnoredResources(),
+		ctx.Options.GCIgnoredResources,
 		ctx.InformerFactory,
 	)
 	if err != nil {
diff --git a/cmd/kube-controller-manager/app/options/options.go b/cmd/kube-controller-manager/app/options/options.go
index 4ff4dbb..b600d34 100644
--- a/cmd/kube-controller-manager/app/options/options.go
+++ b/cmd/kube-controller-manager/app/options/options.go
@@ -24,11 +24,13 @@ import (
 	"time"
 
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime/schema"
 	utilerrors "k8s.io/apimachinery/pkg/util/errors"
 	"k8s.io/apimachinery/pkg/util/sets"
 	utilfeature "k8s.io/apiserver/pkg/util/feature"
 	"k8s.io/kubernetes/pkg/apis/componentconfig"
 	"k8s.io/kubernetes/pkg/client/leaderelection"
+	"k8s.io/kubernetes/pkg/controller/garbagecollector"
 	"k8s.io/kubernetes/pkg/master/ports"
 
 	// add the kubernetes feature gates
@@ -41,8 +43,9 @@ import (
 type CMServer struct {
 	componentconfig.KubeControllerManagerConfiguration
 
-	Master     string
-	Kubeconfig string
+	Master             string
+	Kubeconfig         string
+	GCIgnoredResources map[schema.GroupVersionResource]struct{}
 }
 
 // NewCMServer creates a new CMServer with a default config.
@@ -109,6 +112,7 @@ func NewCMServer() *CMServer {
 			EnableTaintManager:                    true,
 			HorizontalPodAutoscalerUseRESTClients: false,
 		},
+		GCIgnoredResources: garbagecollector.DefaultIgnoredResources(),
 	}
 	s.LeaderElection.LeaderElect = true
 	return &s