Discover how to build, deploy, scale, and manage Kubernetes. Gain insights into architecture, pods, deployments, services, and run real-world projects to solidify your skills.

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Kubernetes in Practice is your one-stop shop for learning how to build, deploy, scale, and manage Kubernetes in a step-by-step process.

You will learn all the most important concepts including: architecture, pods, deployments, services, ingress, and a whole lot more. Once you have the fundamentals out of the way, you will get the opportunity to put your skills to work in a project where you will create and run an application in a real Kubernetes cluster.

By the time you finish this course, you will have complete confidence when it comes to deploying and managing kubernetes clusters.

Kubernetes in Practice

After our application is packaged in a container image somewhere, we need a way to actually run it, and that’s where a system like Kubernetes will help us.

# Kubernetes

Kubernetes’ job is to take a group of machines and expose them to us as if it was a single thing. It’s similar to running an application locally; you don’t care which CPU core is executing it or the memory addresses the application is using. We just run the application, and let the operating system take care of the rest. Kubernetes does that at the datacenter level. It doesn’t matter if we have one or one thousand machines available. The way we interact with Kubernetes is the same: we tell it what we want, and it will do its best to make that happen.

Before We Begin

What Kubernetes Brings to the Table

Kubernetes Architecture

Pods

Deployments

Services

Deploying a Web Application over Kubernetes

Ingress

Configuring Applications with Configmaps

Using Secrets for Sensitive Configs

Running Jobs

Fault-Tolerant Web Hosting on Kubernetes

Organizing Resources with Namespaces

Managing Containers Resource Usage

Understanding the Kubeconfig File

Kubernetes IRL

Appendix

Wrap Up!

Introduction to Kubernetes