Basics

In order to gain a better understanding of networking in Kubernetes, I recommend setting up a local Kubernetes cluster. This cluster will be used for all practical exercises and to test every Container Network Interface (CNI) solution described in this book.

Additionally, this chapter provides an overview of the Kubernetes networking model. Understanding this model is crucial as it lays the foundation for working with CNI plugins effectively. The concepts covered will help you grasp the essentials needed to manage and troubleshoot Kubernetes networking.

By the end of this chapter, you should have a solid understanding of the basic networking principles in Kubernetes and be prepared to dive deeper into more advanced topics in subsequent chapters.