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website/content/en/docs/reference/glossary/admission-controller.md
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Patrick East b9f6598c9e Add "Admission Controller" to the glossary (#15196)
This gives a brief description for the admission controller and links
to the main docs for them.
2019-08-06 15:08:50 -07:00

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809 B
Markdown

---
title: Admission Controller
id: admission-controller
date: 2019-06-28
full_link: /docs/reference/access-authn-authz/admission-controllers/
short_description: >
A piece of code that intercepts requests to the Kubernetes API server prior to persistence of the object.
aka:
tags:
- extension
- security
---
A piece of code that intercepts requests to the Kubernetes API server prior to persistence of the object.
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Admission controllers are configurable for the Kubernetes API server and may be “validating”, “mutating”, or
both. Any admission controller may reject the request. Mutating controllers may modify the objects they admit;
validating controllers may not.
* [Admission controllers in the Kubernetes documentation](/docs/reference/access-authn-authz/admission-controllers/)