}
	return nil, false
}

// GetHostname Returns the hostname as the kubelet sees it.
func (kl *Kubelet) GetHostname() string {
	return kl.hostname
}

// getRuntime returns the current Runtime implementation in use by the kubelet.
func (kl *Kubelet) getRuntime() kubecontainer.Runtime {
	return kl.containerRuntime
}

// GetNode returns the node info for the configured node name of this Kubelet.

# as an addon daemonset.
KUBE_PROXY_DISABLE="${KUBE_PROXY_DISABLE:-false}" # true, false

# Optional: Change the kube-proxy implementation. Choices are [iptables, ipvs, nftables].
KUBE_PROXY_MODE=${KUBE_PROXY_MODE:-iptables}

# Will be passed into the kube-proxy via `--detect-local-mode`
DETECT_LOCAL_MODE="${DETECT_LOCAL_MODE:-NodeCIDR}"

	// ImageFsStats returns the stats of the image filesystem.
	ImageFsStats(ctx context.Context) (*statsapi.FsStats, *statsapi.FsStats, error)
}

// ImageGCManager is an interface for managing lifecycle of all images.
// Implementation is thread-safe.
type ImageGCManager interface {
	// Applies the garbage collection policy. Errors include being unable to free
	// enough space as per the garbage collection policy.

	return s.client.RequestProgress(s.watchContext(ctx))
}

type objState struct {
	obj   runtime.Object
	meta  *storage.ResponseMeta
	rev   int64
	data  []byte
	stale bool
}

// New returns an etcd3 implementation of storage.Interface.

// Evaluator is used to see if quota constraints are satisfied.
type Evaluator interface {
	// Evaluate takes an operation and checks to see if quota constraints are satisfied.  It returns an error if they are not.
	// The default implementation processes related operations in chunks when possible.
	Evaluate(a admission.Attributes) error
}

type quotaEvaluator struct {
	quotaAccessor QuotaAccessor

				// where the runtime is still starting up and we request too early.
				// Give it a little more time.
				time.Sleep(time.Second * 2)
				continue
			}
			// CRI implementation doesn't support RuntimeConfig, fallback
			klog.InfoS("CRI implementation should be updated to support RuntimeConfig when KubeletCgroupDriverFromCRI feature gate has been enabled. Falling back to using cgroupDriver from kubelet config.")
			return nil
		}

			// Changing a list to a set should allow you to keep the items the
			// same, but if you modify any one item the set must be uniqued
			//
			// Possibly a future area of improvement. As it stands now,
			// SSA implementation is incompatible with ratcheting this field:
			// https://github.com/kubernetes/kubernetes/blob/ec9a8ffb237e391ce9ccc58de93ba4ecc2fabf42/staging/src/k8s.io/apimachinery/pkg/util/managedfields/internal/structuredmerge.go#L146-L149

// Thread safety is required from implementations of this interface.
type Runtime interface {
	// Type returns the type of the container runtime.
	Type() string

	// Version returns the version information of the container runtime.
	Version(ctx context.Context) (Version, error)

	// APIVersion returns the cached API version information of the container
	// runtime. Implementation is expected to update this cache periodically.

	BackupEtcdDir() string
	// CleanupDirs cleans up all temporary directories
	CleanupDirs() error
}

// KubeStaticPodPathManager is a real implementation of StaticPodPathManager that is used when upgrading a static pod cluster
type KubeStaticPodPathManager struct {
	kubernetesDir     string
	patchesDir        string
	realManifestDir   string
	tempManifestDir   string

// underlying behavior.
//
// All fields are required unless specified.
//
// The intended use of this type is embedding within a Kind specific
// RESTStorage implementation. This type provides CRUD semantics on a Kubelike
// resource, handling details like conflict detection with ResourceVersion and
// semantics. The RESTCreateStrategy, RESTUpdateStrategy, and