Full Docker environment in your browser @ https://www.katacoda.com/courses/docker/playground
$10 Digital Ocean Credit via https://m.do.co/c/dd50443ebb28
This is a set of tutorials as part of the OSCON tutorial.
There is a local file server with the Docker images available. This will be much faster than via Docker Hub
Download them from http://172.16.0.20/oscon/HallBen/
Use docker load --input <tar name> to import the file
## Katacoda Some of the scenarios are on Katacoda. More will come after OSCON
Performance https://www.katacoda.com/courses/docker-performance/