kubernetes cache 源码
kubernetes cache 代码
文件路径：/staging/src/k8s.io/kube-aggregator/pkg/controllers/cache.go
/*
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package controllers
import (
"fmt"
"k8s.io/klog/v2"
utilruntime "k8s.io/apimachinery/pkg/util/runtime"
"k8s.io/client-go/tools/cache"
)
// WaitForCacheSync is a wrapper around cache.WaitForCacheSync that generates log messages
// indicating that the controller identified by controllerName is waiting for syncs, followed by
// either a successful or failed sync.
func WaitForCacheSync(controllerName string, stopCh <-chan struct{}, cacheSyncs ...cache.InformerSynced) bool {
klog.Infof("Waiting for caches to sync for %s controller", controllerName)
if !cache.WaitForCacheSync(stopCh, cacheSyncs...) {
utilruntime.HandleError(fmt.Errorf("Unable to sync caches for %s controller", controllerName))
return false
}
klog.Infof("Caches are synced for %s controller", controllerName)
return true
}
相关信息
相关文章
kubernetes apiserver_etcd_test 源码
kubernetes apiserver_kms_test 源码
kubernetes append_or_replace_prefixed_line_test 源码
kubernetes audit_policy_test 源码
0
赞
热门推荐
-
2、 - 优质文章
-
3、 gate.io
-
7、 golang
-
9、 openharmony