Free online courseKubernetes for Beginners

Course Description

Want to ship containerized applications with more confidence, less manual work, and fewer late-night surprises? This course helps you take the first solid step into Kubernetes, the industry standard for orchestrating containers at scale. You will learn how Kubernetes keeps applications running, distributes traffic, and supports growth from a single deployment to a resilient production-style setup.

Through guided explanations and hands-on exercises, you will build a clear mental model of what a cluster is and how the control plane and worker nodes cooperate to run workloads. You will see how Pods package and run your containers, why deploying multiple replicas matters for reliability, and how Kubernetes maintains availability when a container crashes or a node becomes unhealthy. By focusing on the reasons behind each component, you will be able to troubleshoot more effectively and make better design choices as your projects evolve.

You will also understand how applications become reachable. Learn why placing a Service in front of Pods is a foundational pattern for stable networking, load balancing, and smooth updates. Then connect that foundation to real-world access needs like domains, HTTPS, and rule-based routing to internal services, so you can visualize how traffic flows from users to your app inside the cluster.

As you progress, you will get exposure to essential operational concepts such as defining resources in a maintainable way when configurations grow complex, and recognizing which parts of the system store and protect the cluster state. You will also learn how Kubernetes supports workloads that need stable identities and storage, an important distinction when deploying data services. By the end, you will be prepared to discuss Kubernetes fundamentals in interviews, collaborate more effectively with DevOps and platform teams, and start deploying your own projects with a production-minded approach.