KubeCon 2015 talk about SoundCloud's container runtime environment history and a few highlighted reasons to migrate to Kubernetes.

1. Tobias Schmidt
KubeCon 2015 - San Francisco
Moving to Kubernetes
Tales from SoundCloud

2. http://prometheus.io

3. Why containers?
What is Bazooka?
What have we learned?
Why Kubernetes?
What’s next?

4. Why did we build a container
runtime environment?

7. slow scaling

8. fragile deploys

9. inconsistent state

10. cumbersome new app setup

11. What is Bazooka?

12. $ bazooka init
$ bazooka push
$ bazooka scale ...
$ bazooka ps
...

13. 12-Factor applications
immutable revisions
declarative deploys

14. LXC
agent on each node
consensus store
CLI

15. What are the strengths
of Bazooka?

16. independent teams

17. quick
deploys / rollback / scaling

18. orchestration is not
in the critical path

19. What have we learned?

20. containers are the only way

21. Golang is a great fit

22. monitoring dynamically
deployed services is complex

23. choose the right data store

24. use a common
integration service

25. resource isolation is important

26. automate everything

27. Why moving on?

28. Bazooka doesn’t fit anymore

29. problem is too big for us alone

30. Docker et al.

31. Why Kubernetes?

32. simple domain objects
(container, pod, service, rc)

33. powerful networking
(security, auditing, performance)

34. pod scheduling

35. label system
(grouping, discoverability, resource constraints)

36. community + support

37. extends Bazooka concepts

38. What’s next?

39. cluster runs on bare-metal

40. continuous integration pipeline

41. Prometheus monitoring
integration

42. logging integration

43. service discovery integration

44. THANK YOU
@dagrobie
https://github.com/grobie