Liz Rice - Containers from scratch

What is a container? Is it really a “lightweight VM”? What happens when you execute "docker run"? In this talk you'll see exactly what a container is, as Liz turns a regular Linux process into a container in a few lines of Go code. You'll learn what's happening under the covers when you start a container, and understand the roles that namespaces, control groups and chroot play in containers.