// Error is a human-readable description of the error state; machines can check whether or not Error
  // is empty, but should not rely on the stability of the Error text across Kubelet versions.
  // +optional
  optional string error = 4;
}

// NodeDaemonEndpoints lists ports opened by daemons running on the Node.
message NodeDaemonEndpoints {
  // Endpoint on which Kubelet is listening.
  // +optional