// WatchEndpoints begins watching for new, changed, or deleted endpoint configurations.
func (r *Registry) WatchEndpoints(label, field labels.Selector, resourceVersion uint64) (watch.Interface, error) {
if !label.Empty() {
return nil, fmt.Errorf("label selectors are not supported on endpoints")
}
if value, found := field.RequiresExactMatch("ID"); found {
return r.Watch(makeServiceEndpointsKey(value), resourceVersion)
}
if field.Empty() {
return r.WatchList("/registry/services/endpoints", resourceVersion, tools.Everything)
}
return nil, fmt.Errorf("only the 'ID' and default (everything) field selectors are supported")
}
// WatchEndpoints begins watching for new, changed, or deleted endpoint configurations.
func (r *Registry) WatchEndpoints(ctx api.Context, label, field labels.Selector, resourceVersion string) (watch.Interface, error) {
version, err := tools.ParseWatchResourceVersion(resourceVersion, "endpoints")
if err != nil {
return nil, err
}
if !label.Empty() {
return nil, fmt.Errorf("label selectors are not supported on endpoints")
}
if value, found := field.RequiresExactMatch("name"); found {
key, err := makeServiceEndpointsKey(ctx, value)
if err != nil {
return nil, err
}
return r.Watch(key, version), nil
}
if field.Empty() {
return r.WatchList(makeServiceEndpointsListKey(ctx), version, tools.Everything)
}
return nil, fmt.Errorf("only the 'ID' and default (everything) field selectors are supported")
}