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DevOps: A cultural change

Juanje Ojeda
February 05, 2014
Programming
4
280

DevOps: A cultural change

A brief introduction to DevOps to the new local group "Las Palmas DevOps"

Juanje Ojeda

February 05, 2014
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Transcript

  1. DevOps A cultural change

  2. None

  3. History Agile operations - Agile infraestructure (2007) John Allspaw: 10

    deploys per Day at Flickr (2009) DevOpsDays: Patrick Debois

  4. Problems Complexity Over Specialization Agile methodologiesWhat?

  5. Complexity Applications Systems Enviroments

  6. Over Specialization Drupal Frontend Developer Puppet Especialist AWS Engineer Ruby

    Ninja Resful APIs Master Django Backend Developer Node.js Rockstar Mongodb Admin

  7. Agile methodologies Devs more agiles ++ Different speed ++ The

    Wall

  8. The Wall

  9. Works on my machine

  10. None

  11. Blame Culture Pointing fingers

  12. DevOps A cultural change

  13. Common sense Common practice vs

  14. The Big Picture

  15. Other people’s shoes

  16. Share information and responsabilities Who’s on call?

  17. Shit happens Murphy does exist

  18. Embrace the Failure Fail early, fail often.

  19. Embrace the Failure: GameDay Jesse Robbins, ex Amazon’s “Master of

    Disasters”

  20. Avoid manual processes They are error prone

  21. None

  22. But be careful ;-)

  23. Mesure all Make decisions based on data

  24. Culture changes takes time But they’re possible!

  25. “Don’t fight stupid. Make more awesome” Jesse Robbins, ex Amazon’s

    “Master of Disasters”

  26. Recomendations

  27. Check out Lean Kanban Technical deb TDD/BDD

  28. Common sense Nothing new really… just