cfg := completedConfig{
		c.ControlPlane.Complete(),
		&c.Extra,
	}

	serviceIPRange, apiServerServiceIP, err := options.ServiceIPRange(cfg.Extra.ServiceIPRange)
	if err != nil {
		klog.Fatalf("Error determining service IP ranges: %v", err)
	}
	if cfg.Extra.ServiceIPRange.IP == nil {
		cfg.Extra.ServiceIPRange = serviceIPRange
	}
	if cfg.Extra.APIServerServiceIP == nil {

	if reconcilers.Type(extra.EndpointReconcilerType) != reconcilers.NoneEndpointReconcilerType {
		serviceIPRange, _, err := controlplaneapiserver.ServiceIPRange(extra.PrimaryServiceClusterIPRange)
		if err != nil {
			return []error{fmt.Errorf("error determining service IP ranges: %w", err)}
		}
		if netutils.IsIPv4CIDR(&serviceIPRange) != netutils.IsIPv4(generic.AdvertiseAddress) {

	// nothing provided by user, use default range (only applies to the Primary)
	if len(serviceClusterIPRangeList) == 0 {
		var primaryServiceClusterCIDR net.IPNet
		primaryServiceIPRange, apiServerServiceIP, err = controlplane.ServiceIPRange(primaryServiceClusterCIDR)
		if err != nil {
			return net.IP{}, net.IPNet{}, net.IPNet{}, fmt.Errorf("error determining service IP ranges: %v", err)
		}

		completedOptions: &completed,
	}, nil
}

// ServiceIPRange checks if the serviceClusterIPRange flag is nil, raising a warning if so and
// setting service ip range to the default value in kubeoptions.DefaultServiceIPCIDR
// for now until the default is removed per the deprecation timeline guidelines.
// Returns service ip range, api server service IP, and an error
func ServiceIPRange(passedServiceClusterIPRange net.IPNet) (net.IPNet, net.IP, error) {

			},
		},
		Extra: Extra{
			APIServerServicePort:   443,
			MasterCount:            1,
			EndpointReconcilerType: reconcilers.MasterCountReconcilerType,
			ServiceIPRange:         net.IPNet{IP: netutils.ParseIPSloppy("10.0.0.0"), Mask: net.CIDRMask(24, 32)},
		},
	}

	storageFactoryConfig := kubeapiserver.NewStorageFactoryConfig()

	if err != nil {
		return nil, nil, nil, err
	}

	config := &controlplane.Config{
		ControlPlane: *controlplaneConfig,
		Extra: controlplane.Extra{
			KubeletClientConfig: opts.KubeletConfig,

			ServiceIPRange:          opts.PrimaryServiceClusterIPRange,
			APIServerServiceIP:      opts.APIServerServiceIP,
			SecondaryServiceIPRange: opts.SecondaryServiceClusterIPRange,

			APIServerServicePort: 443,