experience, not what they produce !Browsers compete on: render speed, UI features, upgrades/security, … !They agree on the standard Competing above standards
analogy: !Tools to build containers (actool, Docker (client), …) !Runtimes to execute them: OCI runtime (runc): Specifically: Docker, rkt, CRIO, et al Standards for containers
software packaged in containers. !Kubernetes has an interface, CRI, designed to make the runtime modular, replaceable !Migration among environments enables economic decisions about where things run Why you need standards for containers
and others to define standards for software containers !April 2016: Efforts begin on OCI Container Image Format Specification !Based on Docker v2.2 image structure Open Container Initiative