Kubernetes -- cluster expansion principle

Abstract

Kubernetes It is a highly open and extensible architecture , You can customize the resource type （CRD） To define your own type , You can also expand it yourself API service , The user's usage is the same as Kubernetes The native object of is no different .

One 、 Use custom resource extensions API

Two 、 Use CRD Expand Kubernetes API

3、 ... and 、Aggregated API Server

Four 、APIService

5、 ... and 、 Service catalog （Service Catalog）

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