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Merge pull request #127466 from guozheng-shen/fix-return

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endpointsLeasesResourceLock and configMapsLeasesResourceLock  has been removed

Kubernetes-commit: 36bbdd692f6df76710d9568aebf9778f34dc7061
This commit is contained in:
Kubernetes Publisher 2024-09-25 14:36:01 +01:00
commit d79bc2831e
1 changed files with 4 additions and 70 deletions
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70
tools/leaderelection/resourcelock/interface.go
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@ -35,73 +35,7 @@ const (
endpointsResourceLock = "endpoints" endpointsResourceLock = "endpoints"
configMapsResourceLock = "configmaps" configMapsResourceLock = "configmaps"
LeasesResourceLock = "leases" LeasesResourceLock = "leases"
// When using endpointsLeasesResourceLock, you need to ensure that
// API Priority & Fairness is configured with non-default flow-schema
// that will catch the necessary operations on leader-election related
// endpoint objects.
//
// The example of such flow scheme could look like this:
// apiVersion: flowcontrol.apiserver.k8s.io/v1beta2
// kind: FlowSchema
// metadata:
// name: my-leader-election
// spec:
// distinguisherMethod:
// type: ByUser
// matchingPrecedence: 200
// priorityLevelConfiguration:
// name: leader-election # reference the <leader-election> PL
// rules:
// - resourceRules:
// - apiGroups:
// - ""
// namespaces:
// - '*'
// resources:
// - endpoints
// verbs:
// - get
// - create
// - update
// subjects:
// - kind: ServiceAccount
// serviceAccount:
// name: '*'
// namespace: kube-system
endpointsLeasesResourceLock = "endpointsleases" endpointsLeasesResourceLock = "endpointsleases"
// When using configMapsLeasesResourceLock, you need to ensure that
// API Priority & Fairness is configured with non-default flow-schema
// that will catch the necessary operations on leader-election related
// configmap objects.
//
// The example of such flow scheme could look like this:
// apiVersion: flowcontrol.apiserver.k8s.io/v1beta2
// kind: FlowSchema
// metadata:
// name: my-leader-election
// spec:
// distinguisherMethod:
// type: ByUser
// matchingPrecedence: 200
// priorityLevelConfiguration:
// name: leader-election # reference the <leader-election> PL
// rules:
// - resourceRules:
// - apiGroups:
// - ""
// namespaces:
// - '*'
// resources:
// - configmaps
// verbs:
// - get
// - create
// - update
// subjects:
// - kind: ServiceAccount
// serviceAccount:
// name: '*'
// namespace: kube-system
configMapsLeasesResourceLock = "configmapsleases" configMapsLeasesResourceLock = "configmapsleases"
) )
@ -177,9 +111,9 @@ func New(lockType string, ns string, name string, coreClient corev1.CoreV1Interf
} }
switch lockType { switch lockType {
case endpointsResourceLock: case endpointsResourceLock:
return nil, fmt.Errorf("endpoints lock is removed, migrate to %s (using version v0.27.x)", endpointsLeasesResourceLock) return nil, fmt.Errorf("endpoints lock is removed, migrate to %s", LeasesResourceLock)
case configMapsResourceLock: case configMapsResourceLock:
return nil, fmt.Errorf("configmaps lock is removed, migrate to %s (using version v0.27.x)", configMapsLeasesResourceLock) return nil, fmt.Errorf("configmaps lock is removed, migrate to %s", LeasesResourceLock)
case LeasesResourceLock: case LeasesResourceLock:
return leaseLock, nil return leaseLock, nil
case endpointsLeasesResourceLock: case endpointsLeasesResourceLock: