func getListWatch(kind string, getter cache.Getter, selector labels.Selector) *cache.ListWatch {
return &cache.ListWatch{
ListFunc: func(options api.ListOptions) (runtime.Object, error) {
logger.Debugf("Running ListFunc for %q", kind)
req := getter.Get().Namespace(api.NamespaceAll).Resource(kind).
LabelsSelectorParam(selector).FieldsSelectorParam(fields.Everything())
logger.Debugf("Request URL: %v", req.URL())
obj, er := req.Do().Get()
if er != nil {
logger.Debugf("Got error: %v", er)
}
return obj, er
},
WatchFunc: func(options api.ListOptions) (watch.Interface, error) {
logger.Debugf("Running WatchFunc for %q", kind)
req := getter.Get().Prefix("watch").Namespace(api.NamespaceAll).Resource(kind).
LabelsSelectorParam(selector).FieldsSelectorParam(fields.Everything()).
Param("resourceVersion", options.ResourceVersion)
logger.Debugf("Request URL: %v", req.URL())
w, er := req.Watch()
if er != nil {
logger.Debugf("Got error: %v", er)
} else {
logger.Debugf("Set watch for %q", kind)
}
return w, er
},
}
}
// copied (with slight modifications) from: k8s.io/kubernetes/pkg/client/cache NewListWatchFromClient
func newListWatchFromClient(c kubeCache.Getter, resource string, namespace string, labelSelector kubeLabels.Selector, fieldSelector kubeFields.Selector) *kubeCache.ListWatch {
listFunc := func() (kubeRuntime.Object, error) {
return c.Get().
Namespace(namespace).
Resource(resource).
LabelsSelectorParam(labelSelector).
FieldsSelectorParam(fieldSelector).
Do().
Get()
}
watchFunc := func(resourceVersion string) (kubeWatch.Interface, error) {
return c.Get().
Prefix("watch").
Namespace(namespace).
Resource(resource).
LabelsSelectorParam(labelSelector).
FieldsSelectorParam(fieldSelector).
Param("resourceVersion", resourceVersion).
Watch()
}
return &kubeCache.ListWatch{ListFunc: listFunc, WatchFunc: watchFunc}
}
