lease

Documentation

Index

• func CheckAddonPodFunc(podGetter corev1client.PodsGetter, namespace, labelSelector string) func() bool
• type LeaseUpdater
  • func NewLeaseUpdater(kubeClient kubernetes.Interface, leaseName, leaseNamespace string, ...) LeaseUpdater

Functions

func CheckAddonPodFunc

func CheckAddonPodFunc(podGetter corev1client.PodsGetter, namespace, labelSelector string) func() bool

CheckAddonPodFunc checks whether the agent pod is running

Types

type LeaseUpdater

type LeaseUpdater interface {
	// Start starts a goroutine to update lease
	Start(ctx context.Context)

	// WithHubLeaseConfig sets the lease config on hub cluster. It allows LeaseUpdater to create/update
	// addon lease on hub cluster when resource 'Lease' is not available on managed cluster.
	WithHubLeaseConfig(config *rest.Config, clusterName string) LeaseUpdater
}

LeaseUpdater is to update lease with certain period

func NewLeaseUpdater

func NewLeaseUpdater(
	kubeClient kubernetes.Interface,
	leaseName, leaseNamespace string,
	healthCheckFuncs ...func() bool,
) LeaseUpdater