Organizations use tools based on Linux containers like Docker and rkt because it lets teams separate physical and VM infrastructure from applications. Containerization brings real benefits for devops at companies large and small, but also unique challenges with getting started: primarily it introduces a number of new concepts and ideas.
Come learn those concepts from: rkt, an app container runtime for Linux, to the Kubernetes cluster management system. Understand key rkt features like the concept of pods, image verification, container network configuration and integrations with init systems and cluster orchestration tools. Learn how Kubernetes can take those containers and deploy them on a set of cohesive cluster APIs and concepts.