The first decade of DevOps is over!

In the beginning DevOps was an experiment to improve the collaboration just between Dev and Ops people. Today DevOps is often seen as tooling, as many tremendous changes in IT happened since then: the rise of container technology, Microservices, Public Cloud Services, Serverless and Infrastructure as Code - just to name a few of them. But DevOps is much more than technology and tooling. Books like ‚The Phoenix Project‘ were an eye opener to the process and people aspects of DevOps. A big set of different collaboration models between Dev and Ops like SRE have been developed. We learned about topics like Continuous Delivery, Observability, ChatOps etc. and how more departments than Dev and Ops will be affected by this new way of delivering digital products. The talk will end up giving an outlook to the next exciting decade of DevOps …

Transcript

1. The first decade of DevOps is over!
   Konstantin Diener | cosee GmbH
   konstantin.diener@cosee.biz | @onkelkodi
   

   View Slide

2. KONSTANTIN DIENER
   CTO and founder of cosee
   

   View Slide

3. Discovery-
   Phase
   Backlog
   Expert-Teams
   Billing
   Models
   Iterative
   Delivery
   So ware-
   Releases
   

   View Slide

4. View Slide

5. View Slide

6. https://de.slideshare.net/jallspaw/10-deploys-per-day-dev-and-ops-cooperation-at-flickr/
   

   View Slide

7. https://de.slideshare.net/jallspaw/10-deploys-per-day-dev-and-ops-cooperation-at-flickr/
   

   View Slide

8. https://de.slideshare.net/jallspaw/10-deploys-per-day-dev-and-ops-cooperation-at-flickr/
   Ops’ job is to enable the business
   (this is dev’s job too)
   

   View Slide

9. View Slide

10. What was 2009 like?
    

    View Slide

11. View Slide

12. Ops: Provisioning of Software,
    Servers & Networks
    

    View Slide

13. On-Premise Hosting
    

    View Slide

14. Infrastructure is an INVESTMENT
    

    View Slide

15. AWS is 3 years old
    

    View Slide

16. Agile Manifesto is 8 years old
    

    View Slide

17. Agile Delivery
    

    View Slide

18. View Slide

19. View Slide

20. View Slide

21. View Slide

22. Technology
    

    View Slide

23. smaller deployment units
    

    View Slide

24. 2009 2019
    

    View Slide

25. Containers
    

    View Slide

26. Public Cloud &
    Managed Services
    

    View Slide

27. Servers, Networks etc.
    Infrastructure as a Service
    Managed Service
    Infrastructure as a Service Infrastructure as a Service
    Managed Service
    Managed
    Service
    Managed Service
    Managed
    Service
    Application
    

    View Slide

28. 2009 2019
    

    View Slide

29. View Slide

30. Infrastructure as Code
    

    View Slide

31. Cattle vs. Pet
    

    View Slide

32. 2009 2020
    965-01-node-vs-test
    irene
    

    View Slide

33. Infrastructure as Code is important
    

    View Slide

34. But … ☝
    

    View Slide

35. • #1 Normalize the technology stack
    • #2 Standardize and reduce variability
    • #3 Expand DevOps practices
    • #4 Automate infrastructure delivery
    • #5 Provide self-service capabilities
    2018 State of DevOps Report
    

    View Slide

36. But DevOps isn’t just IaC
    

    View Slide

37. DevOps is collaboration
    

    View Slide

38. Werner Vogels, Amazon
    “You build it, you run it”
    

    View Slide

39. Observability
    

    View Slide

40. New collaboration models
    

    View Slide

41. @noidi
    „Having a dedicated DevOps person who does all the
    DevOpsing is like having a dedicated collaboration
    person who does all the collaborating.“
    

    View Slide

42. Embedding Ops as a Service Collaboration
    Inspired by devopstopologies.com
    

    View Slide

43. devopstopologies.com
    

    View Slide

44. Site Reliability
    Engineering
    

    View Slide

45. Site Reliability Engineering
    or
    Ops done by Software Engineers
    

    View Slide

46. Failure & Transparency
    

    View Slide

47. Werner Vogels, Amazon
    “Everything fails all the time”
    

    View Slide

48. Chaos Engineering
    

    View Slide

49. Blameless Postmortems
    

    View Slide

50. Sharing is caring
    

    View Slide

51. https://blog.github.com/2018-10-30-oct21-post-incident-analysis/
    

    View Slide

52. ChatOps
    Jason Hand
    

    View Slide

53. Outlook
    

    View Slide

54. Is operating servers your core
    business?
    

    View Slide

55. Servers, Networks etc.
    Infrastructure as a Service
    Managed Service
    Infrastructure as a Service Infrastructure as a Service
    Managed Service
    Managed
    Service
    Managed Service
    Managed
    Service
    Application
    

    View Slide

56. • Keep your proprietary code and infrastructure as
    minimal as possible.
    • Try to automate everything.
    • Avoid pet infrastructure.
    

    View Slide

57. View Slide

58. • Learn from failure!
    • Share your learnings (company + customers +
    community)!
    • Choose a setup for real collaboration.
    • Build real cross-functional teams (together with
    business, support, marketing, …)!
    

    View Slide

59. But …
    

    View Slide

60. Homework 2030:
    tackle complexity
    

    View Slide

61. konstantin.diener@cosee.biz | @onkelkodi
    Let’s keep in touch!
    Konstantin Diener | cosee GmbH
    cosee.biz
    Picture credits:
    Gated Bridge: https://www.istockphoto.com/de/portfolio/vesilvio
    Dog:https://www.istockphoto.com/de/portfolio/sestovic
    Cows:https://www.istockphoto.com/de/portfolio/pixinoo
    

    View Slide