https://xuezhaojun.github.io/tags/api-server/Recent content in API Server on Zhao XueHugoen-usFri, 24 Apr 2026 00:00:00 +0000https://xuezhaojun.github.io/collections/k8s-internals/k8s-architecture/Fri, 24 Apr 2026 00:00:00 +0000https://xuezhaojun.github.io/collections/k8s-internals/k8s-architecture/一个 MutatingAdmissionWebhook 后端挂掉导致整个集群’假死’，排查过程串联起 K8s 所有核心组件的职责与协作：API Server 的请求处理链、etcd 的唯一真相源角色、Controller Manager 的 Reconcile 循环、Scheduler 的选房策略、Kubelet 的工地执行、kube-proxy 的网络粘合。