Docker
Docker is an open platform for developers and sysadmins to build, ship, and run distributed applications.
There are various parts, for instance Docker Engine, a portable, lightweight runtime and packaging tool, and Docker Hub, a cloud service for sharing applications and automating workflows.
Installation
USP is available in Dockerhub, see the Docker Express section on how to access and run it.
Own images
If you are looking to roll your own Docker images, please have a look at Creating your own Docker images.