VolumeStatsAggPeriod:                      metav1.Duration{Duration: time.Minute},
				CgroupsPerQOS:                             utilpointer.Bool(true),
				CgroupDriver:                              "cgroupfs",
				CPUManagerPolicy:                          "none",
				CPUManagerReconcilePeriod:                 metav1.Duration{Duration: 10 * time.Second},

	case runtimeapi.CgroupDriver_SYSTEMD:
		s.CgroupDriver = "systemd"
	case runtimeapi.CgroupDriver_CGROUPFS:
		s.CgroupDriver = "cgroupfs"
	default:
		return fmt.Errorf("runtime returned an unknown cgroup driver %d", d)
	}
	klog.InfoS("Using cgroup driver setting received from the CRI runtime", "cgroupDriver", s.CgroupDriver)
	return nil

	out.SystemCgroups = in.SystemCgroups
	out.CgroupRoot = in.CgroupRoot
	if err := v1.Convert_Pointer_bool_To_bool(&in.CgroupsPerQOS, &out.CgroupsPerQOS, s); err != nil {
		return err
	}
	out.CgroupDriver = in.CgroupDriver
	out.CPUManagerPolicy = in.CPUManagerPolicy
	out.CPUManagerPolicyOptions = *(*map[string]string)(unsafe.Pointer(&in.CPUManagerPolicyOptions))
	out.CPUManagerReconcilePeriod = in.CPUManagerReconcilePeriod

        # create new certs
        generate_kubelet_certs
    fi

    cat <<EOF > "${TMP_DIR}"/kubelet.yaml
apiVersion: kubelet.config.k8s.io/v1beta1
kind: KubeletConfiguration
address: "${KUBELET_HOST}"
cgroupDriver: "${CGROUP_DRIVER}"
cgroupRoot: "${CGROUP_ROOT}"
cgroupsPerQOS: ${CGROUPS_PER_QOS}
containerRuntimeEndpoint: ${CONTAINER_RUNTIME_ENDPOINT}
cpuCFSQuota: ${CPU_CFS_QUOTA}