Add kubectl to the hyperkube binary

cmd/kubectl/kubectl.go

@@ -20,14 +20,13 @@ import (
 	"os"
 	"runtime"
 
-	"k8s.io/kubernetes/pkg/kubectl/cmd"
-	cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"
+	"k8s.io/kubernetes/cmd/kubectl/app"
 )
 
 func main() {
 	runtime.GOMAXPROCS(runtime.NumCPU())
-	cmd := cmd.NewKubectlCommand(cmdutil.NewFactory(nil), os.Stdin, os.Stdout, os.Stderr)
-	if err := cmd.Execute(); err != nil {
+	if err := app.Run(); err != nil {
 		os.Exit(1)
 	}
+	os.Exit(0)
 }