// 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()
}
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()
}
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()
}