Lab
A Cloud Guru

Investigating Kubernetes Admission Controllers

Kubernetes provides tools and configuration files that can be used to gain information about the Kubernetes system. In this hands-on lab, you will be tasked with discovering which admission controllers have been enabled or disabled, as well as viewing information about admission controller resources.

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Path Info

Level

Beginner

Duration

30m

Published

Mar 24, 2023

Challenge

View the Enabled and Disabled Admission Controllers
- Use a text editor/viewer to check the enabled and disabled admission controllers in the kube-apiserver.yaml file
- Use the kubectl command to print a description of the kube-apiserver pod and view the enabled/disabled admission controllers
Challenge

View Information about Resources in the dev Namespace
- Use the kubectl command to print a detailed description about the LimitRange resource in the dev namespace
- Use the kubectl command to print a table of information about the LimitRange resource in the dev namespace
  - In addition, view this output in YAML format
Challenge

View Information about Resources in the test Namespace
- Use the kubectl command to print a detailed description about the ResourceQuota resource in the test namespace
- Use the kubectl command to print a table of information about the ResourceQuota resource in the test namespace
  - In addition, view this output in YAML format

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.