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

Instead of injecting a `ConfigMap` as environment variables as we have done so far, we can also expose it as files that are mounted into the container. 

This can be useful when we are storing things like config files (for example, a `nginx.conf` file) in a `ConfigMap` that can then be mounted in the correct place in the container.

 Here's an example of a manifest that creates one file for each value in our `ConfigMap` in the `/config` directory inside the container:

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!

Mounting Configs as Files

Exposing `ConfigMap` as files

Deploying a Web Application over Kubernetes

Fault-Tolerant Web Hosting on Kubernetes

Kubernetes IRL

Mounting Configs as Files

Exposing ConfigMap as files

Exposing `ConfigMap` as files