// ContainerRuntime Version reported by the node through runtime remote API (e.g. containerd://1.4.2).
  optional string containerRuntimeVersion = 6;

  // Kubelet Version reported by the node.
  optional string kubeletVersion = 7;

  // KubeProxy Version reported by the node.
  optional string kubeProxyVersion = 8;

  // The Operating System reported by the node
  optional string operatingSystem = 9;