endpoint

Documentation

Overview

Package endpoint provides EndpointController implementation to manage and sync service endpoints.

Index

• Constants
• type Controller
  • func NewEndpointController(podInformer coreinformers.PodInformer, ...) *Controller
  • func (e *Controller) Run(ctx context.Context, workers int)

Constants

const (

	// TolerateUnreadyEndpointsAnnotation is an annotation on the Service denoting if the endpoints
	// controller should go ahead and create endpoints for unready pods. This annotation is
	// currently only used by StatefulSets, where we need the pod to be DNS
	// resolvable during initialization and termination. In this situation we
	// create a headless Service just for the StatefulSet, and clients shouldn't
	// be using this Service for anything so unready endpoints don't matter.
	// Endpoints of these Services retain their DNS records and continue
	// receiving traffic for the Service from the moment the kubelet starts all
	// containers in the pod and marks it "Running", till the kubelet stops all
	// containers and deletes the pod from the apiserver.
	// This field is deprecated. v1.Service.PublishNotReadyAddresses will replace it
	// subsequent releases.  It will be removed no sooner than 1.13.
	TolerateUnreadyEndpointsAnnotation = "service.alpha.kubernetes.io/tolerate-unready-endpoints"
)

Types

type Controller

type Controller struct {
	// contains filtered or unexported fields
}

Controller manages selector-based service endpoints.

func NewEndpointController

func NewEndpointController(podInformer coreinformers.PodInformer, serviceInformer coreinformers.ServiceInformer,
	endpointsInformer coreinformers.EndpointsInformer, client clientset.Interface, endpointUpdatesBatchPeriod time.Duration) *Controller

NewEndpointController returns a new *Controller.

func (*Controller) Run

func (e *Controller) Run(ctx context.Context, workers int)

Run will not return until stopCh is closed. workers determines how many endpoints will be handled in parallel.