# apiextensions-apiserver

**Repository Path**: mirrors_kubernetes/apiextensions-apiserver

## Basic Information

- **Project Name**: apiextensions-apiserver
- **Description**: API server for API extensions like CustomResourceDefinitions
- **Primary Language**: Unknown
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-09-25
- **Last Updated**: 2025-10-05

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

> ⚠️ **This is an automatically published [staged repository](https://git.k8s.io/kubernetes/staging#external-repository-staging-area) for Kubernetes**.   
> Contributions, including issues and pull requests, should be made to the main Kubernetes repository: [https://github.com/kubernetes/kubernetes](https://github.com/kubernetes/kubernetes).  
> This repository is read-only for importing, and not used for direct contributions.  
> See [CONTRIBUTING.md](./CONTRIBUTING.md) for more details.

# apiextensions-apiserver

Implements: https://github.com/kubernetes/design-proposals-archive/blob/main/api-machinery/thirdpartyresources.md

It provides an API for registering `CustomResourceDefinitions`.

## Purpose

This API server provides the implementation for `CustomResourceDefinitions` which is included as
delegate server inside of `kube-apiserver`.


## Compatibility

HEAD of this repo will match HEAD of k8s.io/apiserver, k8s.io/apimachinery, and k8s.io/client-go.

## Where does it come from?

`apiextensions-apiserver` is synced from https://github.com/kubernetes/kubernetes/blob/master/staging/src/k8s.io/apiextensions-apiserver.
Code changes are made in that location, merged into `k8s.io/kubernetes` and later synced here.