code: func GetTillerPodName(client corev1.PodsGetter, namespace string) (string, error) {
  	selector := tillerPodLabels.AsSelector()
  	pod, err := getFirstRunningPod(client, namespace, selector)
  	if err != nil {
  		return "", err
  	}
  	return pod.ObjectMeta.GetName(), nil
  }
docs: // GetTillerPodName fetches the name of tiller pod running in the given namespace.