"k8s.io/klog/v2"
	"k8s.io/kubernetes/pkg/scheduler/framework"
	"k8s.io/kubernetes/pkg/scheduler/metrics"
)

var (
	cleanAssumedPeriod = 1 * time.Second
)

// New returns a Cache implementation.
// It automatically starts a go routine that manages expiration of assumed pods.
// "ttl" is how long the assumed pod will get expired.
// "ctx" is the context that would close the background goroutine.

// form, or don't diff.)
//
// This format is intended to make it difficult to use these numbers without
// writing some sort of special handling code in the hopes that that will
// cause implementors to also use a fixed point implementation.
//
// +protobuf=true
// +protobuf.embed=string
// +protobuf.options.marshal=false
// +protobuf.options.(gogoproto.goproto_stringer)=false
// +k8s:deepcopy-gen=true
// +k8s:openapi-gen=true

	return true
}

var _ volume.BlockVolumeUnmapper = &iscsiDiskUnmapper{}
var _ volume.CustomBlockVolumeUnmapper = &iscsiDiskUnmapper{}

// Even though iSCSI plugin has attacher/detacher implementation, iSCSI plugin
// needs volume detach operation during TearDownDevice(). This method is only
// chance that operations are done on kubelet node during volume teardown sequences.

	}
	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.

)

const policyTypeStatic policyType = "Static"

type systemReservedMemory map[int]map[v1.ResourceName]uint64
type reusableMemory map[string]map[string]map[v1.ResourceName]uint64

// staticPolicy is implementation of the policy interface for the static policy
type staticPolicy struct {
	// machineInfo contains machine memory related information
	machineInfo *cadvisorapi.MachineInfo
	// reserved contains memory that reserved for kube

# 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}"

	}

	return nil
}

// DefaultLimitRangerActions is the default implementation of LimitRangerActions.
type DefaultLimitRangerActions struct{}

// ensure DefaultLimitRangerActions implements the LimitRangerActions interface.
var _ LimitRangerActions = &DefaultLimitRangerActions{}

	// 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