Lab
A Cloud Guru

Using a Dynamic Admission Controller with Kubernetes

In Kubernetes, dynamic admission controllers let us validate or otherwise change the request objects for creating resources. Most often, these are webhooks that are deployed with Kubernetes itself. In this lab, we create and register one of these webhooks within our Kubernetes cluster.

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Path Info

Level

Intermediate

Duration

30m

Published

Mar 30, 2023

Challenge

Deploy Webhook

Create a Kubernetes deployment for the label-add-webhook webhook container. Deploy the webhook.
Challenge

Register Controller

Register the deployed webhook as an admission controller.
Challenge

Test

Run the test Pod and ensure the label has been added.

Author

A Cloud Guru

The Cloud Content team comprises subject matter experts hyper focused on services offered by the leading cloud vendors (AWS, GCP, and Azure), as well as cloud-related technologies such as Linux and DevOps. The team is thrilled to share their knowledge to help you build modern tech solutions from the ground up, secure and optimize your environments, and so much more!

What's a lab?

Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.