Luke Marsden and Kai Davenport from ClusterHQ present on "Docker in production" and how the Docker extensions framework, being prototyped by projects including Powerstrip, are helping reach a future where multi-host networking, storage and orchestration solutions can be composed together.

1. Docker in production
Luke Marsden
CTO, ClusterHQ
clusterhq.com
github.com/clusterhq/flocker
github.com/clusterhq/powerstrip

2. Docker is great:
fundamentally better
abstraction, but…

3. Real apps run on
> 1 computer

4. Composition

5. Scheduling

6. Networking

7. Storage

8. Pieces coming together

10. Docker Docker Docker Docker
Orchestration +
scheduling
Docker API

11. Docker Docker Docker Docker
Orchestration +
scheduling
Docker API
Networking extensions
Storage extensions
???

12. Wrapping sucks :(

13. Docker Docker Docker Docker
Orchestration +
scheduling
Docker API
N S N S N S N S
Plugin mechanism

14. Late-bound
Composable
Optional

15. Healthy ecosystem
Lots of innovation

16. Powerstrip is a
prototyping tool for
Docker extensions

19. Over to Kai!

20. Two tools that will be
important for Docker in
production

21. Flocker
Portable volumes for Docker
Move database containers around

22. Weave
Virtual overlay network: IP address can
follow a container to another machine

23. Both tools wrap Docker :(

24. Both tools can work
together if they are both
Powerstrip adapters…

25. powerstrip-flocker
observes “create” request, creates or
moves volume
powerstrip-weave
observes “create” and “start” request,
hijacks entrypoint

27. Over to Luke!

28. Powerstrip demo
flocker + weave
composed with
powerstrip

30. Thank you - questions?
Check out Flocker & Powerstrip!
github.com/clusterhq/flocker
github.com/clusterhq/powerstrip
clusterhq.com
@lmarsden @kai_davenport @clusterhq
#clusterhq #docker-extensions
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