Webb// 创建一个informer factory sharedInformerFactory := informers.NewSharedInformerFactory(clientSet, 0) // factory已经为所有k8s的内置资源对象提供了创建对应informer实例的方法,调用具体informer实例的Lister或Informer方法 // 就完成了将informer注册到factory的过程 deploymentLister := … WebbTo configure the cache service to work with the cache rules as an external secret reference, first create a k8s secret holding the file: kubectl create secret generic cache …
Client-go源码分析之SharedInformer及实战 - 掘金
Webb将k8s中的event转换成 reconcile.Request internal.EventHandler 将eventhandler.EventHandler 转换成 cache. ... (start方法**) 启动的时候 1.启动cache中所有的informer 2.WaitForCacheSync:等待所有watch的informer synced 3.启动所有的controller:启动reconcile. Webb14 apr. 2024 · Kubernetes Informer是一个开源项目,它提供了一种使用Kubernetes API获取数据的简单方法。 它通过使用Kubernetes的内置资源类型来构建一个高效的数据结构,并为开发人员提供了一组易于使用的API,可以轻松地访问Kubernetes中的数据。 Informer的核心是一个事件处理程序,该程序通过Kubernetes API与Kubernetes集群进行交互,并 … adi abeto prison
wait for cache start before returning from WaitForCacheSync
Webb15 apr. 2024 · Node Controller首先调用WaitForCacheSync,等待PodInformer、NodeInformer、DaemonSetInformer的HasSyncs都返回true,即这三个API Object都完 … Webb15 okt. 2024 · Kubernetes runs a set of controllers to keep matching the current state of a resource with its desired state. It can be a Pod, Service or whatever is possible to … Webb13 feb. 2024 · client-go library provides a communication channel between the controller and the kube-apiserver, a workqueue for events from the kube-apiserver, and a local … jpmdタウンプラス