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K8s Bootcamp Day 3— More about Namespaces and Security

Erandi Ganepola
7 min readFeb 10, 2024

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K8s Bootcamp: Forge Your Superpower with Hands-on Exercises from Novice to Advanced Deployments

Figure I | Creative Commons License details

Hello there!

Welcome to the 3rd article of the K8s Bootcamp series. If you are new here, get a quick start to this article series with my first article on K8s Essentials: Pods, Deployments, and Your Superpower.

This K8s Bootcamp will discuss novice to advanced K8s concepts and hands-on exercises. Also, this article series will benefit you in achieving your CKAD certification.

Today we are diving deeper into Namespaces, and a new topic: K8s Security. So let’s get started.

Namespaces

In my previous article, we started this topic with an introduction. Refer to the “Namespaces” section of my previous article “K8s Bootcamp Day 2 — More about Pods, Deployments, Namespaces, and YAML”.

Today let me start with a real-world example and get deeper.

Figure II | Creative Commons License details

As Figure II shows, let’s look into an apartment complex as an example, incorporating resources, resource…

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Erandi Ganepola
Erandi Ganepola

Written by Erandi Ganepola

Solutions Architecture | Thinker | @WSO2 LLC for North America

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