The recent announcements by the Docker corporation regarding pricing has prompted some organizations to consider moving to alternatives such as Podman which is - at its core - still Docker. Docker solved many problems in the industry related to distribution of software via encapsulation, but also created software supply chain problems.

In this session by Geoffrey Huntley you’ll learn about source/binary substitution, how Nix differs from Docker, how to generate smaller Docker images from Nix expressions and how to deploy them onto your Kubernetes cluster using KubeNix and Nixery without a single line of YAML.