github/kubernetes
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

reduce configmap and secret watch of kubelet

Browse Source
This commit is contained in:
chenyw1990
2021-02-24 16:48:17 +08:00
parent 573bf2ff85
commit 57a3b0abd6
6 changed files with 244 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
pkg/kubelet/configmap/configmap_manager.go
View File

@@ -135,7 +135,7 @@ func NewCachingConfigMapManager(kubeClient clientset.Interface, getTTL manager.G
// - whenever a pod is created or updated, we start individual watches for all
// referenced objects that aren't referenced from other registered pods
// - every GetObject() returns a value from local cache propagated via watches
func NewWatchingConfigMapManager(kubeClient clientset.Interface) Manager {
func NewWatchingConfigMapManager(kubeClient clientset.Interface, resyncInterval time.Duration) Manager {
listConfigMap := func(namespace string, opts metav1.ListOptions) (runtime.Object, error) {
return kubeClient.CoreV1().ConfigMaps(namespace).List(context.TODO(), opts)
}
@@ -153,6 +153,6 @@ func NewWatchingConfigMapManager(kubeClient clientset.Interface) Manager {
}
gr := corev1.Resource("configmap")
return &configMapManager{
manager: manager.NewWatchBasedManager(listConfigMap, watchConfigMap, newConfigMap, isImmutable, gr, getConfigMapNames),
manager: manager.NewWatchBasedManager(listConfigMap, watchConfigMap, newConfigMap, isImmutable, gr, resyncInterval, getConfigMapNames),
}
}