DevOps: A cultural change

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

Transcript

1. DevOps A cultural change
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
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
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