diff --git a/tools/leaderelection/leasecandidate.go b/tools/leaderelection/leasecandidate.go index 5475eeaad..e2d0ef437 100644 --- a/tools/leaderelection/leasecandidate.go +++ b/tools/leaderelection/leasecandidate.go @@ -35,6 +35,8 @@ import ( "k8s.io/client-go/util/workqueue" "k8s.io/klog/v2" "k8s.io/utils/clock" + + coordinationv1beta1listers "k8s.io/client-go/listers/coordination/v1beta1" ) const requeueInterval = 5 * time.Minute @@ -46,6 +48,7 @@ type CacheSyncWaiter interface { type LeaseCandidate struct { leaseClient coordinationv1beta1client.LeaseCandidateInterface leaseCandidateInformer cache.SharedIndexInformer + leaseCandidateLister coordinationv1beta1listers.LeaseCandidateLister informerFactory informers.SharedInformerFactory hasSynced cache.InformerSynced @@ -81,15 +84,18 @@ func NewCandidate(clientset kubernetes.Interface, // are started for leader elected components informerFactory := informers.NewSharedInformerFactoryWithOptions( clientset, 5*time.Minute, + informers.WithNamespace(candidateNamespace), informers.WithTweakListOptions(func(options *metav1.ListOptions) { options.FieldSelector = fieldSelector }), ) leaseCandidateInformer := informerFactory.Coordination().V1beta1().LeaseCandidates().Informer() + leaseCandidateLister := informerFactory.Coordination().V1beta1().LeaseCandidates().Lister() lc := &LeaseCandidate{ leaseClient: clientset.CoordinationV1beta1().LeaseCandidates(candidateNamespace), leaseCandidateInformer: leaseCandidateInformer, + leaseCandidateLister: leaseCandidateLister, informerFactory: informerFactory, name: candidateName, namespace: candidateNamespace, @@ -173,7 +179,7 @@ func (c *LeaseCandidate) enqueueLease() { // a bool (true if this call created the lease), or any error that occurs. func (c *LeaseCandidate) ensureLease(ctx context.Context) error { logger := klog.FromContext(ctx) - lease, err := c.leaseClient.Get(ctx, c.name, metav1.GetOptions{}) + lease, err := c.leaseCandidateLister.LeaseCandidates(c.namespace).Get(c.name) if apierrors.IsNotFound(err) { logger.V(2).Info("Creating lease candidate") // lease does not exist, create it.