if cert, err := pkiutil.TryLoadCertFromDisk(data.CertificateDir(), ca.BaseName); err == nil {
			certsphase.CheckCertificatePeriodValidity(ca.BaseName, cert)

			// If CA Cert existed while dryrun, copy CA Cert to dryrun dir for later use
			if data.DryRun() {
				err := kubeadmutil.CopyFile(filepath.Join(data.CertificateDir(), kubeadmconstants.CACertName), filepath.Join(data.CertificateWriteDir(), kubeadmconstants.CACertName))
				if err != nil {

		flags = append(flags, options.Patches)
	}
	if name != "mark-control-plane" {
		flags = append(flags, options.APIServerAdvertiseAddress)
	}
	if name != "update-status" {
		flags = append(flags, options.DryRun)
	}
	return flags
}

// NewControlPlaneJoinPhase creates a kubeadm workflow phase that implements joining a machine as a control plane instance
func NewControlPlaneJoinPhase() workflow.Phase {
	return workflow.Phase{

			admission.Create,
			patchToCreateOptions(options),
			dryrun.IsDryRun(options.DryRun),
			userInfo)
		staticUpdateAttributes := admission.NewAttributesRecord(
			nil,
			nil,
			scope.Kind,
			namespace,
			name,
			scope.Resource,
			scope.Subresource,
			admission.Update,
			patchToUpdateOptions(options),
			dryrun.IsDryRun(options.DryRun),
			userInfo,
		)

	patchnodephase "k8s.io/kubernetes/cmd/kubeadm/app/phases/patchnode"
	"k8s.io/kubernetes/cmd/kubeadm/app/util/apiclient"
	dryrunutil "k8s.io/kubernetes/cmd/kubeadm/app/util/dryrun"
	kubeconfigutil "k8s.io/kubernetes/cmd/kubeadm/app/util/kubeconfig"
)

var (
	kubeadmJoinFailMsg = dedent.Dedent(`
		Unfortunately, an error has occurred:
			%v

		This error is likely caused by:

				InheritFlags:   []string{options.CfgPath, options.CertificatesDir, options.DryRun},
				Example:        kubeletFinalizePhaseExample,
				RunAllSiblings: true,
			},
			{
				Name:         "enable-client-cert-rotation",
				Short:        "Enable kubelet client certificate rotation",
				InheritFlags: []string{options.CfgPath, options.CertificatesDir, options.DryRun},
				Run:          runKubeletFinalizeEnableClientCertRotation,
			},

	out.BootstrapTokens = *(*[]bootstraptokenv1.BootstrapToken)(unsafe.Pointer(&in.BootstrapTokens))
	out.DryRun = in.DryRun
	if err := Convert_v1beta4_NodeRegistrationOptions_To_kubeadm_NodeRegistrationOptions(&in.NodeRegistration, &out.NodeRegistration, s); err != nil {
		return err
	}

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

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

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

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