now := time.Now()
			if curr == nil {
				// the certificate has been deleted from disk or is otherwise corrupt
				if now.After(lastCertAvailable.Add(exitAfter)) {
					if clientCertificateManager.ServerHealthy() {
						klog.ErrorS(nil, "No valid client certificate is found and the server is responsive, exiting.", "lastCertificateAvailabilityTime", lastCertAvailable, "shutdownThreshold", exitAfter)
						os.Exit(1)
					} else {

func (m *kubeletServerCertificateDynamicFileManager) Stop() {
	if m.cancelFn != nil {
		m.cancelFn()
	}
}

// ServerHealthy always returns true since the file manager doesn't communicate with any server
func (m *kubeletServerCertificateDynamicFileManager) ServerHealthy() bool {
	return true

	healthy bool
}

func (f *fakeManager) SetCertificateSigningRequestClient(certificatesclient.CertificateSigningRequestInterface) error {
	return nil
}

func (f *fakeManager) ServerHealthy() bool { return f.healthy }

func (f *fakeManager) Start()                     {}
func (f *fakeManager) Stop()                      {}
func (f *fakeManager) RotateCerts() (bool, error) { return false, nil }