dnsConfig = appendDNSConfig(dnsConfig, pod.Spec.DNSConfig)
	}
	return c.formDNSConfigFitsLimits(dnsConfig, pod), nil
}

// SetupDNSinContainerizedMounter replaces the nameserver in containerized-mounter's rootfs/etc/resolv.conf with kubelet.ClusterDNS
func (c *Configurer) SetupDNSinContainerizedMounter(mounterPath string) {
	resolvePath := filepath.Join(strings.TrimSuffix(mounterPath, "/mounter"), "rootfs", "etc", "resolv.conf")
	dnsString := ""

	if len(experimentalMounterPath) != 0 {
		// Replace the nameserver in containerized-mounter's rootfs/etc/resolv.conf with kubelet.ClusterDNS
		// so that service name could be resolved
		klet.dnsConfigurer.SetupDNSinContainerizedMounter(experimentalMounterPath)
	}

	// setup volumeManager
	klet.volumeManager = volumemanager.NewVolumeManager(
		kubeCfg.EnableControllerAttachDetach,
		nodeName,
		klet.podManager,