add '--logging-format' flag to kube-controller-manager

Signed-off-by: SataQiu <1527062125@qq.com>

cmd/kube-controller-manager/app/options/options_test.go

@@ -29,6 +29,7 @@ import (
 	"k8s.io/apimachinery/pkg/util/diff"
 	apiserveroptions "k8s.io/apiserver/pkg/server/options"
 	componentbaseconfig "k8s.io/component-base/config"
+	"k8s.io/component-base/logs"
 	"k8s.io/component-base/metrics"
 	cmoptions "k8s.io/kubernetes/cmd/controller-manager/app/options"
 	kubecontrollerconfig "k8s.io/kubernetes/cmd/kube-controller-manager/app/config"
@@ -383,6 +384,7 @@ func TestAddFlags(t *testing.T) {
 		Kubeconfig: "/kubeconfig",
 		Master:     "192.168.4.20",
 		Metrics:    &metrics.Options{},
+		Logs:       logs.NewOptions(),
 	}
 
 	// Sort GCIgnoredResources because it's built from a map, which means the