Docker 101: Meet the portable future (tutorial)
summary
Explains that Docker packages each process into lightweight isolated containers using a copy‑on‑write filesystem, with images built either by running a container and committing it or by a Dockerfile and shared via the docker hub; demos include using fig for local multi‑container development, integrating with Elastic Beanstalk, and deploying to hosts like Tutum/Orchard. Describes a Flask‑based PaaS and an educational database sandbox built with Docker that work in class, notes Docker 1.0 ships June 2014 and provides 20 cloud VMs for the hands‑on tutorial.
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chapters (7)
- 0:00Start
- 5:47running a process in a docker container
- 8:28running a docker container for each process in your application
- 12:33run the local development environment using docker containers
- 19:15roll back a docker image to a certain point in time
- 37:30handle persistence
- 39:45the introductory section
