From CNI Zero to CNI Hero: A Kubernetes Networking Tutorial

Dive into the world of Kubernetes networking with this comprehensive tutorial on Container Network Interface (CNI). Learn how CNI works from the ground up, starting with zero knowledge and progressing to expert-level understanding. Explore the configuration, execution, and debugging of CNI plugins, gaining hands-on experience with all the moving parts involved. Discover how CNI is executed by the runtime and how plugins operate. Follow along as experienced instructors guide you through building a CNI plugin, including interfacing with Kubernetes by accessing its API. Gain insights from real-world examples, such as the development of Multus and Whereabouts IPAM CNI plugins. Walk away with sample code, practical techniques, and the ability to creatively solve problems and implement new functionality for your clusters. Master CNI and elevate your Kubernetes networking skills in this hour-long, in-depth tutorial presented by Red Hat experts at a CNCF event.