apiVersion: coordination.k8s.io/v1
kind: Lease
metadata:
  annotations:
    annotationsKey: annotationsValue
  creationTimestamp: "2008-01-01T01:01:01Z"
  deletionGracePeriodSeconds: 10
  deletionTimestamp: "2009-01-01T01:01:01Z"
  finalizers:
  - finalizersValue
  generateName: generateNameValue
  generation: 7
  labels:
    labelsKey: labelsValue
  managedFields:
  - apiVersion: apiVersionValue
    fieldsType: fieldsTypeValue

apiVersion: coordination.k8s.io/v1beta1
kind: Lease
metadata:
  annotations:
    annotationsKey: annotationsValue
  creationTimestamp: "2008-01-01T01:01:01Z"
  deletionGracePeriodSeconds: 10
  deletionTimestamp: "2009-01-01T01:01:01Z"
  finalizers:
  - finalizersValue
  generateName: generateNameValue
  generation: 7
  labels:
    labelsKey: labelsValue
  managedFields:
  - apiVersion: apiVersionValue
    fieldsType: fieldsTypeValue

{
  "kind": "Lease",
  "apiVersion": "coordination.k8s.io/v1beta1",
  "metadata": {
    "name": "nameValue",
    "generateName": "generateNameValue",
    "namespace": "namespaceValue",
    "selfLink": "selfLinkValue",
    "uid": "uidValue",
    "resourceVersion": "resourceVersionValue",
    "generation": 7,
    "creationTimestamp": "2008-01-01T01:01:01Z",
    "deletionTimestamp": "2009-01-01T01:01:01Z",
    "deletionGracePeriodSeconds": 10,

{
  "kind": "Lease",
  "apiVersion": "coordination.k8s.io/v1",
  "metadata": {
    "name": "nameValue",
    "generateName": "generateNameValue",
    "namespace": "namespaceValue",
    "selfLink": "selfLinkValue",
    "uid": "uidValue",
    "resourceVersion": "resourceVersionValue",
    "generation": 7,
    "creationTimestamp": "2008-01-01T01:01:01Z",
    "deletionTimestamp": "2009-01-01T01:01:01Z",
    "deletionGracePeriodSeconds": 10,

SataQiu <******@****.***> 1713430345 +0800

SataQiu <******@****.***> 1713430345 +0800

option go_package = "k8s.io/api/coordination/v1";

// Lease defines a lease concept.
message Lease {
  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
  // +optional
  optional .k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;

  // spec contains the specification of the Lease.

// +k8s:prerelease-lifecycle-gen:introduced=1.14

// Lease defines a lease concept.
type Lease struct {
	metav1.TypeMeta `json:",inline"`
	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
	// +optional
	metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`

	// spec contains the specification of the Lease.

func labelAPIServerHeartbeatFunc(identity string, peeraddress string) lease.ProcessLeaseFunc {
	return func(lease *coordinationapiv1.Lease) error {
		if lease.Labels == nil {
			lease.Labels = map[string]string{}
		}

		if lease.Annotations == nil {
			lease.Annotations = map[string]string{}
		}

		// This label indiciates the identity of the lease object.
		lease.Labels[IdentityLeaseComponentLabelKey] = identity

	for _, v := range sv.Status.StorageVersions {
		lease, err := c.kubeclientset.CoordinationV1().Leases(metav1.NamespaceSystem).Get(ctx, v.APIServerID, metav1.GetOptions{})
		if err != nil || lease == nil || lease.Labels == nil ||
			lease.Labels[controlplane.IdentityLeaseComponentLabelKey] != controlplane.KubeAPIServer {
			// We cannot find a corresponding identity lease from apiserver as well.
			// We need to clean up this storage version.