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PuppetConf '14

Avatar for Sam Kottler Sam Kottler
September 24, 2014
Technology
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PuppetConf '14

Avatar for Sam Kottler

Sam Kottler

September 24, 2014
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Transcript

  1. Continuously deploying infrastructure with Puppet Sam Kottler @samkottler https://github.com/skottler [email protected]

  2. None

  3. Why do all (suddenly) seem to Care about this thing?

  4. Deliverability

  5. “Changeability”

  6. Immutability for stateless services ! (more on that later)

  7. The “what” is just a subset of the “How”

  8. Images

  9. Packages

  10. appliances

  11. Environments

  12. Configuration is the heart of the build process

  13. Immutability

  14. Stateless systems often do hold some form of state

  15. There are still (lots of) unsolved problems around orchestration

  16. The result is sometimes Binary

  17. Single Node convergence

  18. Production is generally Composed of many different roles

  19. The pinnacle of infrastructure integration is multi- node orchestration

  20. None
  21. None

  22. But what about isolation?

  23. Deliverables

  24. Humans are bad at repetitive tasks

  25. Does it work?

  26. rspec-puppet

  27. Beaker

  28. puppet agent -t

  29. How do we get it live?

  30. Capistrano

  31. r10k

  32. Kafo

  33. …In production Does it Work?

  34. Run puppet via monitoring systems

  35. is it Proper?

  36. puppet-lint

  37. Recap!

  38. Integrate!

  39. Validate!

  40. deliver it!

  41. Thanks! Sam Kottler @samkottler [email protected] https://github.com/skottler