SecondaryNodeEvictionRate float32
	// nodeStartupGracePeriod is the amount of time which we allow starting a node to
	// be unresponsive before marking it unhealthy.
	NodeStartupGracePeriod metav1.Duration
	// NodeMonitorGracePeriod is the amount of time which we allow a running node to be
	// unresponsive before marking it unhealthy. Must be N times more than kubelet's
	// nodeStatusUpdateFrequency, where N means number of retries allowed for kubelet

		"Amount of time which we allow starting Node to be unresponsive before marking it unhealthy.")
	fs.DurationVar(&o.NodeMonitorGracePeriod.Duration, "node-monitor-grace-period", o.NodeMonitorGracePeriod.Duration,
		"Amount of time which we allow running Node to be unresponsive before marking it unhealthy. "+
			"Must be N times more than kubelet's nodeStatusUpdateFrequency, "+

	// on the node it is (was) running.
	NodeUnreachablePodReason = "NodeLost"
	// NodeUnreachablePodMessage is the message on a pod when its state cannot be confirmed as kubelet is unresponsive
	// on the node it is (was) running.
	NodeUnreachablePodMessage = "Node %v which was running pod %v is unresponsive"
)

						klog.ErrorS(nil, "No valid client certificate is found and the server is responsive, exiting.", "lastCertificateAvailabilityTime", lastCertAvailable, "shutdownThreshold", exitAfter)
						os.Exit(1)
					} else {

type DeploymentControllerConfiguration struct {
	// concurrentDeploymentSyncs is the number of deployment objects that are
	// allowed to sync concurrently. Larger number = more responsive deployments,
	// but more CPU (and network) load.
	ConcurrentDeploymentSyncs int32

	if o == nil {
		return
	}

	fs.Int32Var(&o.ConcurrentCronJobSyncs, "concurrent-cron-job-syncs", o.ConcurrentCronJobSyncs, "The number of cron job objects that are allowed to sync concurrently. Larger number = more responsive jobs, but more CPU (and network) load")
}

// ApplyTo fills up JobController config with options.
func (o *CronJobControllerOptions) ApplyTo(cfg *cronjobconfig.CronJobControllerConfiguration) error {
	if o == nil {

	if o == nil {
		return
	}

	fs.Int32Var(&o.ConcurrentJobSyncs, "concurrent-job-syncs", o.ConcurrentJobSyncs, "The number of job objects that are allowed to sync concurrently. Larger number = more responsive jobs, but more CPU (and network) load")
}

// ApplyTo fills up JobController config with options.
func (o *JobControllerOptions) ApplyTo(cfg *jobconfig.JobControllerConfiguration) error {
	if o == nil {
		return nil

	if o == nil {
		return
	}

	fs.Int32Var(&o.ConcurrentDeploymentSyncs, "concurrent-deployment-syncs", o.ConcurrentDeploymentSyncs, "The number of deployment objects that are allowed to sync concurrently. Larger number = more responsive deployments, but more CPU (and network) load")
}

// ApplyTo fills up DeploymentController config with options.
func (o *DeploymentControllerOptions) ApplyTo(cfg *deploymentconfig.DeploymentControllerConfiguration) error {

	AllowCacheTTL time.Duration

	// DenyCacheTTL is the length of time that an unsuccessful authorization response will be cached.
	// You generally want more responsive, "deny, try again" flows.
	DenyCacheTTL time.Duration

	// WebhookRetryBackoff specifies the backoff parameters for the authorization webhook retry logic.

type HPAControllerConfiguration struct {
	// ConcurrentHorizontalPodAutoscalerSyncs is the number of HPA objects that are allowed to sync concurrently.
	// Larger number = more responsive HPA processing, but more CPU (and network) load.
	ConcurrentHorizontalPodAutoscalerSyncs int32
	// horizontalPodAutoscalerSyncPeriod is the period for syncing the number of
	// pods in horizontal pod autoscaler.