DevOps in the iOS world

Transcript

1. DevOps in the iOS World

2. Who am I?

3. Piet, Indie from Hamburg

4. I make Git2Go

5. Wait, What?

6. #DevOps

7. History » originated in 2008/2009 » months of release cycles

   to 10+ deploys a day » bring together devs and ops » ship faster

8. Current iOS situation » Months of release cycles » Deploy

   from local Xcode » low automation

9. The 3 ways

10. No. 1: Systems Thinking

11. No. 2: Amplifying Feedback

12. No. 3: Culture of Continual Experimentation and Learning

13. #iOSDevOps

14. No. 1: Systems Thinking

15. No. 2: Amplifying Feedback

16. No. 3: Culture of Continual Experimentation and Learning

17. #PracticaliOSDevOps

18. No. 1: Systems Thinking

19. The system Product Owner, UI Designer, UX Designer, Internal IT,

    Operations, iOS Feature Teams, iOS Platform Team, Apple
20. None

21. No. 2: Amplifying Feedback

22. Shorten Feedback loop between ...

23. You and Your Tests Get instant feedback if you broke

    something Travis CI, Cirlce CI, Jenkins, GitHub PullRequests, KIF, UIAutomation

24. You and Apple Upload often, Release often, Automate everything possible

    Fastlane Tools, Shenzhen, TestFlight

25. You and your customer Get feedback of your app, give

    feedback to customer, keep response time under 2 hours Supportkit, Slack, Mail

26. You and your Designer Prototype, try new things, give them

    hints whats realistic Invision, AppCooker

27. No. 3: Culture of Continual Experimentation and Learning

28. Automate all the tasks, Introduce release cycles, get used to

    upload once a week, streamline your QA process, remove humans from every process

29. Tools from 2009 / Conclusion 1.Automated infrastructure 2.Shared VCS 3.One

    step build & deploy 4.Feature Flags 5.Shared metrics 6.IRC and IM robots

30. Culture from 2009 / Conclusion 1.Respect 2.Trust 3.Healthy attitude about

    failures 4.Avoid blame

31. Further reading/watching » The Phoenix Project: A Novel about IT,

    DevOps, and Helping Your Business Win » Velocity 09: John Allspaw and Paul Hammond, "10+ Deploys Per Day"

32. ! Thanks – @pietbrauer

33. Q&A