Beispiel #1
0
// newSourceApiserverFromLW holds creates a config source that watches and pulls from the apiserver.
func newSourceApiserverFromLW(lw cache.ListerWatcher, updates chan<- interface{}) {
	send := func(objs []interface{}) {
		var pods []*api.Pod
		for _, o := range objs {
			pods = append(pods, o.(*api.Pod))
		}
		updates <- kubelet.PodUpdate{Pods: pods, Op: kubelet.SET, Source: kubelet.ApiserverSource}
	}
	cache.NewReflector(lw, &api.Pod{}, cache.NewUndeltaStore(send, cache.MetaNamespaceKeyFunc), 0).Run()
}
Beispiel #2
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func newEndpointsSourceApiFromLW(endpointsLW cache.ListerWatcher, period time.Duration, endpointsChan chan<- EndpointsUpdate) {
	endpointsPush := func(objs []interface{}) {
		var endpoints []api.Endpoints
		for _, o := range objs {
			endpoints = append(endpoints, *(o.(*api.Endpoints)))
		}
		endpointsChan <- EndpointsUpdate{Op: SET, Endpoints: endpoints}
	}

	endpointQueue := cache.NewUndeltaStore(endpointsPush, cache.MetaNamespaceKeyFunc)
	cache.NewReflector(endpointsLW, &api.Endpoints{}, endpointQueue, period).Run()
}
Beispiel #3
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func newServicesSourceApiFromLW(servicesLW cache.ListerWatcher, period time.Duration, servicesChan chan<- ServiceUpdate) {
	servicesPush := func(objs []interface{}) {
		var services []api.Service
		for _, o := range objs {
			services = append(services, *(o.(*api.Service)))
		}
		servicesChan <- ServiceUpdate{Op: SET, Services: services}
	}

	serviceQueue := cache.NewUndeltaStore(servicesPush, cache.MetaNamespaceKeyFunc)
	cache.NewReflector(servicesLW, &api.Service{}, serviceQueue, period).Run()
}