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

Let’s look back and see what we have learned in this chapter.

* `Secrets` are very similar to `ConfigMap`s in the way they are used, but there are some key differences in how they work to provide more security.

* A `Secret` will never be written to physical storage, they are stored encrypted in the master node, and they are only distributed to the nodes that are running pods that need them.

A summary of the contents we covered in this chapter.

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!

Summary

Recap