Example: preflightExample,
		Run:     runPreflight,
		InheritFlags: []string{
			options.CfgPath,
			options.ImageRepository,
			options.NodeCRISocket,
			options.IgnorePreflightErrors,
			options.DryRun,
		},
	}
}

// runPreflight executes preflight checks logic.
func runPreflight(c workflow.RunData) error {
	data, ok := c.(InitData)
	if !ok {

		if data.ExternalCA() {
			fmt.Printf("[kubeconfig] External CA mode: Using user provided %s\n", kubeConfigFileName)
			// If using an external CA while dryrun, copy kubeconfig files to dryrun dir for later use
			if data.DryRun() {
				err := kubeadmutil.CopyFile(filepath.Join(kubeadmconstants.KubernetesDir, kubeConfigFileName), filepath.Join(data.KubeConfigDir(), kubeConfigFileName))
				if err != nil {

	}
	return ""
}

func cleanDryRun(u *url.URL) string {
	// avoid allocating when we don't see dryRun in the query
	if !strings.Contains(u.RawQuery, "dryRun") {
		return ""
	}
	dryRun := u.Query()["dryRun"]
	if errs := validation.ValidateDryRun(nil, dryRun); len(errs) > 0 {
		return "invalid"
	}
	// Since dryRun could be valid with any arbitrarily long length

	}

	installerScope.Debugf("Installing operator charts with the following values:\n%s", vals)
	installerScope.Debugf("Using the following manifest to install operator:\n%s\n", mstr)

	opts := &applyOptions{
		DryRun: args.DryRun,
	}

	// If CR was passed, we must create a namespace for it and install CR into it.
	customResource, istioNamespace, err := getCRAndNamespaceFromFile(oiArgs.inFilename, l)
	if err != nil {

	AllocateNext() (net.IP, error)
	Release(net.IP) error
	ForEach(func(net.IP))
	CIDR() net.IPNet
	IPFamily() api.IPFamily
	Has(ip net.IP) bool
	Destroy()
	EnableMetrics()

	// DryRun offers a way to try operations without persisting them.
	DryRun() Interface
}

var (
	ErrFull              = errors.New("range is full")
	ErrAllocated         = errors.New("provided IP is already allocated")

	// +optional
	BootstrapTokens []bootstraptokenv1.BootstrapToken `json:"bootstrapTokens,omitempty"`

	// DryRun tells if the dry run mode is enabled, don't apply any change if it is and just output what would be done.
	// +optional
	DryRun bool `json:"dryRun,omitempty"`

	// NodeRegistration holds fields that relate to registering the new control-plane node to the cluster
	// +optional

		// user knows that their command was invalid.
		Run: cmdutil.SubCmdRun(),
	}

	options.AddKubeConfigFlag(tokenCmd.PersistentFlags(), &kubeConfigFile)
	tokenCmd.PersistentFlags().BoolVar(&dryRun,
		options.DryRun, dryRun, "Whether to enable dry-run mode or not")

	cfg := &kubeadmapiv1.InitConfiguration{}

	// Default values for the cobra help text
	kubeadmscheme.Scheme.Default(cfg)

	var cfgPath string

	if err := InstallManifests(iop, iArgs.Force, rootArgs.DryRun, kubeClient, client, iArgs.ReadinessTimeout, l); err != nil {
		return fmt.Errorf("failed to install manifests: %v", err)
	}
	opts := &helmreconciler.ProcessDefaultWebhookOptions{
		Namespace: ns,
		DryRun:    rootArgs.DryRun,
	}
	if processed, err := helmreconciler.ProcessDefaultWebhook(kubeClient, iop, exists, opts); err != nil {

{
  "kind": "UpdateOptions",
  "apiVersion": "v1",
  "dryRun": [
    "dryRunValue"
  ],
  "fieldManager": "fieldManagerValue",
  "fieldValidation": "fieldValidationValue"

apiVersion: v1
dryRun:
- dryRunValue
fieldManager: fieldManagerValue
fieldValidation: fieldValidationValue