// 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, kubelet.SET, 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()
}
// 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 {
pod := o.(*api.Pod)
// Make a dummy self link so that references to this pod will work.
pod.SelfLink = "/api/v1beta1/pods/" + pod.Name
pods = append(pods, *pod)
}
updates <- kubelet.PodUpdate{pods, kubelet.SET, kubelet.ApiserverSource}
}
cache.NewReflector(lw, &api.Pod{}, cache.NewUndeltaStore(send, cache.MetaNamespaceKeyFunc), 0).Run()
}
// newSourceApiserverFromLW holds creates a config source that watches an pulls from the apiserver.
func newSourceApiserverFromLW(lw cache.ListerWatcher, updates chan<- interface{}) {
send := func(objs []interface{}) {
var bpods []api.BoundPod
for _, o := range objs {
pod := o.(*api.Pod)
bpod := api.BoundPod{}
if err := api.Scheme.Convert(pod, &bpod); err != nil {
glog.Errorf("Unable to interpret Pod from apiserver as a BoundPod: %v: %+v", err, pod)
continue
}
// Make a dummy self link so that references to this bound pod will work.
bpod.SelfLink = "/api/v1beta1/boundPods/" + bpod.Name
bpods = append(bpods, bpod)
}
updates <- kubelet.PodUpdate{bpods, kubelet.SET, kubelet.ApiserverSource}
}
cache.NewReflector(lw, &api.Pod{}, cache.NewUndeltaStore(send)).Run()
}