From aeb43da63ae5a42fd894ef03ef82a00a81d2aac5 Mon Sep 17 00:00:00 2001
From: yinwenqin <yinwenq935@gmail.com>
Date: Tue, 1 Dec 2020 16:29:06 +0800
Subject: [PATCH] apiserver readme

---
 .DS_Store           | Bin 10244 -> 12292 bytes
 apiServer/.DS_Store | Bin 0 -> 6148 bytes
 apiServer/README.md |  44 ++++++++++++++++++++++++++++++++++++++++++--
 3 files changed, 42 insertions(+), 2 deletions(-)
 create mode 100644 apiServer/.DS_Store

diff --git a/.DS_Store b/.DS_Store
index d2c291423610595306407b730f81e5c91a24be24..0bd0f44ced82398e8540e22d772c6e2c5abfa4b8 100644
GIT binary patch
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diff --git a/apiServer/.DS_Store b/apiServer/.DS_Store
new file mode 100644
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GIT binary patch
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diff --git a/apiServer/README.md b/apiServer/README.md
index 02d9934..3469f0a 100644
--- a/apiServer/README.md
+++ b/apiServer/README.md
@@ -1,2 +1,42 @@
-# apiServer
-待补充---
+## APIServer源码分段阅读导航
+
+
+
+- [开胃菜-基础结构信息](https://github.com/yinwenqin/kubeSourceCodeNote/blob/master/apiServer/Kubernetes源码学习-APIServer-P1-基础结构信息.md)
+
+- [启动流程](https://github.com/yinwenqin/kubeSourceCodeNote/blob/master/apiServer/Kubernetes源码学习-APIServer-P2-启动流程.md)
+
+- [APIServer的认证机制](https://github.com/yinwenqin/kubeSourceCodeNote/blob/master/apiServer/Kubernetes源码学习-APIServer-P3-APIServer的认证控制.md)
+
+- [APIServer的授权机制](https://github.com/yinwenqin/kubeSourceCodeNote/blob/master/apiServer/Kubernetes源码学习-APIServer-P4-APIServer的授权控制.md)
+
+  
+
+
+
+## 概述
+
+APIServer提供了 k8s各类资源对象的CURD/watch、认证授权、准入控制等众多核心功能，在k8s中定位类似于大脑和心脏，它的功能包括：
+
+- 提供了集群管理的REST API接口(包括资源CURD、认证授权、数据校验以及集群状态变更)；
+- 是所有模块的数据交互和通信的枢纽，各模块的运作都依赖于APIServer
+
+- 提供丰富多样的集群安全管控机制
+- 直连后端存储(Etcd)，是唯一与存储后端直接通信的模块
+
+
+
+如图所示，这是创建一个资源(Pod)实例过程中，控制层面所经过的调用过程：
+
+![](https://mycloudn.upweto.top/20201126165154.png)
+
+在这个过程中，控制层面的每个组件、每一步骤，都需要与APIServer交互。
+
+因此，APIServer无疑是各模块中 **最复杂、定位最核心、涉及面最广、代码量最大 **的模块。
+
+
+
+**To be honest，看这个模块真的是压力山大，不求深解，不钻牛角尖，目标是摸清大体结构~**
+
+
+