MetricsProvider: volume.NewMetricsDu(getPath(pod.UID, spec.Name(), plugin.host)),
	}, nil
}

func (plugin *emptyDirPlugin) NewUnmounter(volName string, podUID types.UID) (volume.Unmounter, error) {
	// Inject real implementations here, test through the internal function.
	return plugin.newUnmounterInternal(volName, podUID, plugin.host.GetMounter(plugin.GetPluginName()), &realMountDetector{plugin.host.GetMounter(plugin.GetPluginName())})
}

	// excluding the time for image pulling. This is an internal and temporary metric required because of the existing limitations of the
	// existing networking subsystem and CRI/CNI implementations that will be solved by https://github.com/containernetworking/cni/issues/859
	// The metric represents the latency observed by an user to run workloads in a new node.

}

// fromConfigMap is an utility function, which will load the value of a key of a config map and use h.FromDocumentMap() to perform the parsing
// This is an utility func. Used by the component config support implementations. Don't use it outside of that context.
func (h *handler) fromConfigMap(client clientset.Interface, cmName, cmKey string, mustExist bool) (kubeadmapi.ComponentConfig, error) {

  // validity duration so a client must check the delta between the notBefore and
  // and notAfter fields in the issued certificate to determine the actual duration.
  //
  // The v1.22+ in-tree implementations of the well-known Kubernetes signers will
  // honor this field as long as the requested duration is not greater than the
  // maximum duration they will honor per the --cluster-signing-duration CLI

	//   matches /foo/bar/baz, but does not match /foo/barbaz).
	// * ImplementationSpecific: Interpretation of the Path matching is up to
	//   the IngressClass. Implementations can treat this as a separate PathType
	//   or treat it identically to Prefix or Exact path types.
	// Implementations are required to support all path types.
	PathType *PathType `json:"pathType" protobuf:"bytes,3,opt,name=pathType"`

	// annotation. For backwards compatibility, when that annotation is set, it
	// must be given precedence over this field. The controller may emit a
	// warning if the field and annotation have different values.
	// Implementations of this API should ignore Ingresses without a class
	// specified. An IngressClass resource may be marked as default, which can
	// be used to set a default value for this field. For more information,

	//   matches /foo/bar/baz, but does not match /foo/barbaz).
	// * ImplementationSpecific: Interpretation of the Path matching is up to
	//   the IngressClass. Implementations can treat this as a separate PathType
	//   or treat it identically to Prefix or Exact path types.
	// Implementations are required to support all path types.
	// Defaults to ImplementationSpecific.
	PathType *PathType `json:"pathType,omitempty" protobuf:"bytes,3,opt,name=pathType"`

  //   matches /foo/bar/baz, but does not match /foo/barbaz).
  // * ImplementationSpecific: Interpretation of the Path matching is up to
  //   the IngressClass. Implementations can treat this as a separate PathType
  //   or treat it identically to Prefix or Exact path types.
  // Implementations are required to support all path types.
  // Defaults to ImplementationSpecific.
  optional string pathType = 3;

  //   matches /foo/bar/baz, but does not match /foo/barbaz).
  // * ImplementationSpecific: Interpretation of the Path matching is up to
  //   the IngressClass. Implementations can treat this as a separate PathType
  //   or treat it identically to Prefix or Exact path types.
  // Implementations are required to support all path types.
  optional string pathType = 3;

  // backend defines the referenced service endpoint to which the traffic

  #                 compatible way?
  write-linux-node-env

  # TODO(zmerlynn): Get configure-vm script from ${version}. (Must plumb this
  #                 through all create-linux-node-instance-template implementations).
  local template_name
  template_name=$(get-template-name-from-version "${SANITIZED_VERSION}" "${NODE_INSTANCE_PREFIX}")
  create-linux-node-instance-template "${template_name}"