createNamespace := func(name string, labels map[string]string) *corev1.Namespace {
		return &corev1.Namespace{
			ObjectMeta: metav1.ObjectMeta{
				Name:   name,
				Labels: labels,
			},
		}
	}
	nss := []runtime.Object{
		createNamespace("default", nil),
		createNamespace("kube-system", nil),
		createNamespace("istio-system", nil),
		createNamespace("ambient", map[string]string{