// InitConfiguration, ClusterConfiguration, KubeProxyConfiguration, KubeletConfiguration, but only one
// between InitConfiguration and ClusterConfiguration is mandatory.
//
//	apiVersion: kubeadm.k8s.io/v1beta3
//	kind: InitConfiguration
//	bootstrapTokens:
//	    ...
//	nodeRegistration:
//	    ...
//

	kubeadmscheme.Scheme.Default(versionedInitcfg)
	initcfg := &kubeadmapi.InitConfiguration{}
	if err := kubeadmscheme.Scheme.Convert(versionedInitcfg, initcfg, nil); err != nil {
		return nil, errors.Wrap(err, "could not prepare a defaulted InitConfiguration")
	}

	// gets ClusterConfiguration from kubeadm-config
	clusterConfigurationData, ok := configMap.Data[constants.ClusterConfigurationConfigMapKey]

			validate: expectedInitIgnorePreflightErrors("a", "b"),
		},
		{
			name: "pre-flights errors from InitConfiguration only",
			flags: map[string]string{
				options.CfgPath: configFilePath,
			},
			validate: expectedInitIgnorePreflightErrors("c", "d"),
		},
		{
			name: "pre-flights errors from both CLI args and InitConfiguration",
			flags: map[string]string{
				options.CfgPath:               configFilePath,

func (in *InitConfiguration) DeepCopy() *InitConfiguration {
	if in == nil {
		return nil
	}
	out := new(InitConfiguration)
	in.DeepCopyInto(out)
	return out
}

// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *InitConfiguration) DeepCopyObject() runtime.Object {

	return d.renewCerts
}

// Cfg returns upgradeConfiguration.
func (d *nodeData) Cfg() *kubeadmapi.UpgradeConfiguration {
	return d.cfg
}

// InitCfg returns the InitConfiguration.
func (d *nodeData) InitCfg() *kubeadmapi.InitConfiguration {
	return d.initCfg
}

// IsControlPlaneNode returns the isControlPlaneNode flag.
func (d *nodeData) IsControlPlaneNode() bool {
	return d.isControlPlaneNode
}

	}); err != nil {
		return err
	}
	if err := s.AddConversionFunc((*kubeadm.InitConfiguration)(nil), (*InitConfiguration)(nil), func(a, b interface{}, scope conversion.Scope) error {
		return Convert_kubeadm_InitConfiguration_To_v1beta3_InitConfiguration(a.(*kubeadm.InitConfiguration), b.(*InitConfiguration), scope)
	}); err != nil {
		return err
	}

		initConfiguration.ClusterName: clusterinfo,
	}
	tlsBootstrapCfg.Contexts[tlsBootstrapCfg.CurrentContext].Cluster = initConfiguration.ClusterName

	// injects into the kubeadm configuration the information about the joining node
	initConfiguration.NodeRegistration = cfg.NodeRegistration
	if cfg.ControlPlane != nil {
		initConfiguration.LocalAPIEndpoint = cfg.ControlPlane.LocalAPIEndpoint
	}

		return "", err
	}
	return hex.EncodeToString(randBytes), nil
}

// UploadCerts save certs needs to join a new control-plane on kubeadm-certs sercret.
func UploadCerts(client clientset.Interface, cfg *kubeadmapi.InitConfiguration, key string) error {
	fmt.Printf("[upload-certs] Storing the certificates in Secret %q in the %q Namespace\n", kubeadmconstants.KubeadmCertsSecret, metav1.NamespaceSystem)
	decodedKey, err := hex.DecodeString(key)

func (in *InitConfiguration) DeepCopy() *InitConfiguration {
	if in == nil {
		return nil
	}
	out := new(InitConfiguration)
	in.DeepCopyInto(out)
	return out
}

// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *InitConfiguration) DeepCopyObject() runtime.Object {

	if err = initOptions.bto.ApplyTo(initOptions.externalInitCfg); err != nil {
		return nil, err
	}

	// Either use the config file if specified, or convert public kubeadm API to the internal InitConfiguration
	// and validates InitConfiguration
	cfg, err := configutil.LoadOrDefaultInitConfiguration(initOptions.cfgPath, initOptions.externalInitCfg, initOptions.externalClusterCfg, configutil.LoadOrDefaultConfigurationOptions{