# 【kube-apiserver】进程与请求路径：generic apiserver、HandlerChain 与 REST 路由

DevFeed: [【kube-apiserver】进程与请求路径：generic apiserver、HandlerChain 与 REST 路由](<https://devfeed.tech/articles/kube-apiserver-generic-apiserver-handlerchain-rest-33958.md>)

Original publisher: [Read original article](<https://quant67.com/post/apiserver/02-request-path/02-request-path.html>)

Author: Liao Tonglang

Published: 2026-08-28T00:00:00Z

Content type: tutorial

Language: zh

Sources: [土法炼钢 - 系统与基础设施](<https://devfeed.tech/sources/source-4.md>)

Topics: [Kubernetes](<https://devfeed.tech/topics/kubernetes.md>), [API](<https://devfeed.tech/topics/api.md>)

Tags: [admission](<https://devfeed.tech/tags/admission.md>), [apf](<https://devfeed.tech/tags/apf.md>), [apiserver](<https://devfeed.tech/tags/apiserver.md>), [audit](<https://devfeed.tech/tags/audit.md>), [authn](<https://devfeed.tech/tags/authn.md>), [authz](<https://devfeed.tech/tags/authz.md>), [distributed](<https://devfeed.tech/tags/distributed.md>), [generic-apiserver](<https://devfeed.tech/tags/generic-apiserver.md>), [gvr](<https://devfeed.tech/tags/gvr.md>), [handlerchain](<https://devfeed.tech/tags/handlerchain.md>), [kubernetes](<https://devfeed.tech/tags/kubernetes.md>), [request-path](<https://devfeed.tech/tags/request-path.md>), [rest](<https://devfeed.tech/tags/rest.md>), [v1-30-3](<https://devfeed.tech/tags/v1-30-3.md>)

## AI overview

This tutorial explains the Kubernetes v1.30.3 kube-apiserver process model, the generic apiserver framework, HandlerChain ordering, GVR routing, and the points where requests can be rejected before reaching storage. It also distinguishes failures caused by APF, authentication and authorization, admission, and storage.

## Source excerpt

拆解 kube-apiserver 进程模型与 generic apiserver 框架；钉 HandlerChain 各插槽顺序与失败落点；说明 GVR 路由机制与请求在到达 storage 前可能被拦截的位置。版本锚定 Kubernetes v1.30.3。