bg Herbst Meetup in München mit Andreas de Pretis zu "DevOps demystified"

1. #WAD16
#MobProgramming
DevOps Demystified
borisgloger Agile Experience Camp München, 19. September 2018

2. Andreas de Pretis
• Geschäftsführer 25th-floor GmbH
• > 20 Jahre IT-Erfahrung
• spezialisierter Allrounder
• leidenschaftlicher Ops
• Coder und “Techie”
• 2003 erste Berührung mit “Agile”
• ScrumMaster & Product Owner
• Agile & DevOps Evangelist
@adepretis
https://www.25th-floor.com
ad@25th-floor.com
XING, LinkedIn, GitHub & Co

3. Agile Software- und Produkt-Entwicklung seit 2004
Devs, Ops, ScrumMaster, Product Owner
Branchenneutral, KMU und Konzernkunden
Managed Services in 3 Wiener Rechenzentren
Managed Cloud Services

4. Warum DevOps?

5. “Taylor Bathtub”
Quelle: BetaCodex Network Associates, "Organize for complexity", BetaCodex Network White Paper 12 & 13

6. “Taylor Bathtub”
Quelle: BetaCodex Network Associates, "Organize for complexity", BetaCodex Network White Paper 12 & 13

7. “Taylor Bathtub”
Quelle: BetaCodex Network Associates, "Organize for complexity", BetaCodex Network White Paper 12 & 13

8. “Taylor Bathtub”
Quelle: BetaCodex Network Associates, "Organize for complexity", BetaCodex Network White Paper 12 & 13

9. Quelle: Uwe Friedrichsen “The Promises and Perils of Microservices”

10. Quelle: Uwe Friedrichsen “The Promises and Perils of Microservices”
Wir sind hier!

11. Quelle: Uwe Friedrichsen “The Promises and Perils of Microservices”
Wir sind hier!
… aber viele basieren ihre
Entscheidungen hierauf

12. Quelle: Damon Edwards “DevOps Kaizen”

13. Was ist DevOps

14. Quelle: http://www.bigdatasystems.com.br/devops-2/

15. Mythen &
Missverständnisse

16. DevOps ist nur
Automatisierung
und Tools

23. OperationsEntwicklung
Qualitäts-
sicherung

24. OperationsDevOpsEntwicklung
Qualitäts-
sicherung

25. OperationsDevOpsEntwicklung
Qualitäts-
sicherung

26. OperationsEntwicklung
Qualitäts-
sicherung
Platform

27. © 2017 Veracode Inc, Aquired by CA Technologies

28. Applying product management to internal platforms means establishing empathy with internal
consumers (read: developers) and collaborating with them on the design. Platform product
managers establish roadmaps and ensure the platform delivers value to the business and enhances
the developer experience. Some owners even create a brand identity for the internal platform and
use that to market the benefits to their colleagues. Platform product managers look after the
quality of the platform, gather usage metrics, and continuously improve it over time. Treating the
platform as a product helps to create a thriving ecosystem and avoids the pitfall of building yet
another stagnant, underutilized service-oriented architecture.
ThoughtWorks Technology Radar

29. DevOps ist nur
etwas für Unicorns

30. DevOps funktioniert
nur für “Greenfield”

31. Developer machen
Operations

32. Quelle: Patrick Debois

34. Deployment alle 5
Minuten

35. Continuous Delivery is the ability to get changes of all types—including new features, configuration
changes, bug fixes and experiments—into production, or into the hands of users, safely and quickly
in a sustainable way.
Jez Humble, http://www.continuousdelivery.com

36. DevOps ja, aber wie?

37. DevOps Zertifizierung

38. Teams
wieder befähigen, stärken
und Verantwortung
übernehmen lassen

39. (Full Stack) Engineers
vs.
Full Spectrum Engineers

40. © 2017 Veracode Inc, Aquired by CA Technologies

41. Giving developers operational responsibilities has greatly enhanced the quality of the services, both
from a customer and a technology point of view. The traditional model is that you take your
software to the wall that separates development and operations, and throw it over and then forget
about it.
Not at Amazon. You build it, you run it.
This brings developers into contact with the day-to-day operation of their software. It also brings
them into day-to-day contact with the customer. This customer feedback loop is essential for
improving the quality of the service.
Werner Vogels, CTO @ Amazon

42. https://www.flickr.com/photos/dougtone/albums/72157632999433650

43. Die 3 Wege

44. Flow

45. Feedback

46. Ständiges Lernen
und Experimentieren

47. Tools

49. Value Streams,
DevOps Kaizen,
Transformation Teams

51. Case Studies, Reports, Videos
Inside Operation InVersion, the Code Freeze that saved LinkedIn (Paywall)
The Amazing DevOps Transformation Of The HP LaserJet Firmware Team
Nordstrom: Tips for making a DevOps transformation
2018 State of DevOps Report
Bücher
Phoenix Project
The Goal
Toyota Kata
Toyota Kata Practice Guide (12/2017)
DevOps Handbook
Konferenzen
DevOpsDays Berlin
DevOpsCon - München
Verschiedenes
Periodic Table Of DevOps Tools