echo -n "${out}" | xxd -r -p | base64 -w 0
}

# Helper for configuring iptables rules for metadata server.
#
# $1 is the command flag (-I or -D).
# $2 is the firewall action (LOG or REJECT).
# $3 is the prefix for log output.
# $4 is "!" to optionally invert the uid range.
function gce-metadata-fw-helper {
  local -r command="$1"
  local action="$2"
  local -r prefix="$3"

	}

	wasUntolerated := true
	if originalNode != nil {
		_, wasUntolerated = v1helper.FindMatchingUntoleratedTaint(originalNode.Spec.Taints, pod.Spec.Tolerations, helper.DoNotScheduleTaintsFilterFunc())
	}

	_, isUntolerated := v1helper.FindMatchingUntoleratedTaint(modifiedNode.Spec.Taints, pod.Spec.Tolerations, helper.DoNotScheduleTaintsFilterFunc())

	if wasUntolerated && !isUntolerated {

	v1 "k8s.io/api/core/v1"
	storagev1 "k8s.io/api/storage/v1"
	"k8s.io/apimachinery/pkg/util/sets"
	utilfeature "k8s.io/apiserver/pkg/util/feature"
	csilibplugins "k8s.io/csi-translation-lib/plugins"
	v1helper "k8s.io/kubernetes/pkg/apis/core/v1/helper"
	"k8s.io/kubernetes/pkg/features"
	"k8s.io/kubernetes/pkg/scheduler/framework"
)

// isCSIMigrationOn returns a boolean value indicating whether

	for resourceObj, amountObj := range resources.Limits {
		if !v1helper.IsHugePageResourceName(resourceObj) {
			continue
		}

		pageSize, err := v1helper.HugePageSizeFromResourceName(resourceObj)
		if err != nil {
			klog.InfoS("Failed to get hugepage size from resource", "object", resourceObj, "err", err)
			continue
		}

		sizeString, err := v1helper.HugePageUnitSizeFromByteSize(pageSize.Value())
		if err != nil {

		// We can take request because limit and requests must match.
		for requestName := range container.Resources.Requests {
			if !v1helper.IsHugePageResourceName(requestName) {
				continue
			}
			currentPageSize, err := v1helper.HugePageSizeFromResourceName(requestName)
			if err != nil {
				return "", err
			}
			if medium == v1.StorageMediumHugePages { // medium is: Hugepages, size is not specified

	"k8s.io/client-go/tools/cache"
	"k8s.io/client-go/tools/record"
	"k8s.io/client-go/util/workqueue"
	"k8s.io/klog/v2"
	apipod "k8s.io/kubernetes/pkg/api/v1/pod"
	"k8s.io/kubernetes/pkg/apis/core/helper"
	v1helper "k8s.io/kubernetes/pkg/apis/core/v1/helper"
	"k8s.io/kubernetes/pkg/controller/tainteviction/metrics"
	controllerutil "k8s.io/kubernetes/pkg/controller/util/node"
	"k8s.io/kubernetes/pkg/features"
	utilpod "k8s.io/kubernetes/pkg/util/pod"

	"k8s.io/apimachinery/pkg/util/sets"
	"k8s.io/apimachinery/pkg/util/validation"
	"k8s.io/apimachinery/pkg/util/validation/field"
	componentbasevalidation "k8s.io/component-base/config/validation"
	v1helper "k8s.io/kubernetes/pkg/apis/core/v1/helper"
	"k8s.io/kubernetes/pkg/scheduler/apis/config"
)

// ValidateKubeSchedulerConfiguration ensures validation of the KubeSchedulerConfiguration struct

      void addEntries(MoreObjects.ToStringHelper helper) {
        helper
            .add(SHORT_NAME, 10)
            .addValue(10L)
            .add(SHORT_NAME, 3.14f)
            .addValue(3.14d)
            .add(LONG_NAME, false)
            .add(LONG_NAME, LONG_NAME);
      }
    },
    CONDITIONAL {
      @Override
      void addEntries(MoreObjects.ToStringHelper helper) {
        helper
            .add(SHORT_NAME, "x")

      void addEntries(MoreObjects.ToStringHelper helper) {
        helper
            .add(SHORT_NAME, 10)
            .addValue(10L)
            .add(SHORT_NAME, 3.14f)
            .addValue(3.14d)
            .add(LONG_NAME, false)
            .add(LONG_NAME, LONG_NAME);
      }
    },
    CONDITIONAL {
      @Override
      void addEntries(MoreObjects.ToStringHelper helper) {
        helper
            .add(SHORT_NAME, "x")

	kubeexternalinformers "k8s.io/client-go/informers"
	"k8s.io/client-go/tools/cache"
	"k8s.io/klog/v2"
	v1 "k8s.io/kube-aggregator/pkg/apis/apiregistration/v1"
	v1helper "k8s.io/kube-aggregator/pkg/apis/apiregistration/v1/helper"
	"k8s.io/kube-aggregator/pkg/apis/apiregistration/v1beta1"
	aggregatorapiserver "k8s.io/kube-aggregator/pkg/apiserver"
	aggregatorscheme "k8s.io/kube-aggregator/pkg/apiserver/scheme"