Docker + Python
summary
Claims actual performance numbers and working examples: Docker images often sit under 200MB, containers can launch in 50 milliseconds, and Google runs two billion containers/week. Demo converts a two‑line Python file into an image via Dockerfile + docker build/run, and runs a Flask app with port mapping; downloads of layered images occur as shown and the app starts. Covers orchestration with Docker compose and swarm, volume/network plugins, and uses docker diff for sandboxing.
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chapters (20)
- 0:00Intro
- 1:34In this talk....
- 2:01What is Docker?
- 2:20Containers?
- 4:22Why Docker?
- 6:21Is it all unicorns and rainbows?
- 6:31Downsides
- 9:16Alternatives?
- 11:29Uses for Python?
- 13:22What if I want to run it?
- 14:11So how do I use it?
- 14:42Yes, but what about Python?
- 16:09Simple App
- 17:44Quick Flask Example
- 19:53Dockerfile
- 20:45The full toolset
- 21:41Future
- 22:33Conclusion
- 23:02Further Reading & Info
- 23:20Questions?
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