Jump right into Kubernetes development with career-focused lessons and hands-on practice.

DevOps for Developers

Kubernetes is a powerful container management tool that's taking the world by storm. This detailed course will help you master it.

In this course, you'll start with the fundamentals of Kubernetes and what the main components of a cluster look like. You'll then learn how to use those components to build, test, deploy, and upgrade applications, as well as how to achieve state persistence once your application is deployed. You'll also learn how to secure your deployments and manage resources, which are crucial DevOps skills.

By the time you're done, you'll have a firm grasp on what Kubernetes is, as well as the skills to deploy your own clusters and applications with confidence.

A Practical Guide to Kubernetes

# Summary

Deploying test releases as part of a continuous deployment process is not the only usage of namespaces. There can be many other situations when they are useful. For example, we could give a separate namespace to each team in our organization. Or we could split the cluster into Namespaces based on the type of applications (e.g., monitoring, continuous-deployment, backend, and so on). 

All in all, namespaces are a handy way to separate the cluster into different sections. Some of the namespaces we’ll create will be long-lasting, while others like the testing namespace from our examples will be short-lived.

The real power behind namespaces comes when they are combined with authorization policies and constraints. However, because we haven’t yet explored those subjects, we’ll limit our namespaces experience to their basic form.






Review what we’ve learned so far and what we’ll learn next.

What's Next?

Summary