DevOps Theory vs. Practice: A Song of Ice and Tire-Fire
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The document discusses the theory and practice of DevOps, highlighting the importance of continuous automation, security, and maturity models for assessing team performance. It introduces maturity models as tools for improving effectiveness and emphasizes collaborative assessment within teams. The presentation also offers guidelines for applying these models effectively and acknowledges the evolving nature of infrastructure management.
DevOps Theory vs. Practice: A Song of Ice and Tire-Fire
- 1. DevOps Theory vs. Practice A Song of Ice and Tire-Fire William Manning Baruch Sadogursky
- 2. Senior SRE Leader at Google Senior Software Engineer at Netflix SVP of Thoughts at Facebook Obviously better than you Baruch Sadogursky Thought Leader, Disruptive Innovator Disclaimer: absolutely none of the above is true. @jbaruch @williammanning jfrog.com/shownotes
- 3. Native proficiency in English and Bad English Fluent in Thought Leader gibberish Has a secret bunker for the robot apocalypse Professional Tinfoil Hat Haberdasher William Manning Official Hiptech Translator Disclaimer: absolutely none of the above is true. @jbaruch @williammanning jfrog.com/shownotes
- 4. Baruch, Thought Leader Away! @jbaruch @williammanning jfrog.com/shownotes
- 5. Everybody's software must be releasable at absolutely any time @jbaruch @williammanning jfrog.com/shownotes
- 6. Everyone must have 100% test automation @jbaruch @williammanning jfrog.com/shownotes
- 7. We do Continuous Security well. @jbaruch @williammanning jfrog.com/shownotes
- 8. Your greatest threat is an outage. Not an employee. @jbaruch @williammanning jfrog.com/shownotes
- 9. VMs are the enemy of DevOps. This is where you must focus your innovation. @jbaruch @williammanning jfrog.com/shownotes
- 10. You are a beautiful unique snowflake, as are your problems. No vendor could possibly understand them. @jbaruch @williammanning jfrog.com/shownotes
- 11. Our company is based in SF because that’s where the best engineers are. @jbaruch @williammanning jfrog.com/shownotes
- 13. Baruch Sadogursky Chief Sticker Officer @jbaruch @jbaruch @williammanning jfrog.com/shownotes
- 14. William Manning Senior Solutions Architect @williammanning @jbaruch @williammanning jfrog.com/shownotes
- 15. How did we get here? @jbaruch @williammanning jfrog.com/shownotes
- 17. TIME FOR BULLET POINTS There could be text here too • Gotta love bullets • Gotta love bullets • Gotta love bullets • Gotta love bullets • Gotta love bullets • Gotta love bullets
- 19. TIME FOR BULLET POINTS There could be text here too • Gotta love bullets • Gotta love bullets • Gotta love bullets • Gotta love bullets • Gotta love bullets • Gotta love bullets
- 21. Cargo Cult @jbaruch @williammanning jfrog.com/shownotes
- 22. Context Is Key @jbaruch @williammanning jfrog.com/shownotes
- 28. Let’s talk maturity models @jbaruch @williammanning jfrog.com/shownotes
- 29. Introducing maturity models • “A maturity model is a tool that helps people assess the current effectiveness of a person or group and supports figuring out what capabilities they need to acquire next in order to improve their performance. In many circles maturity models have gained a bad reputation, but although they can easily be misused, in proper hands they can be helpful.” • - Martin Fowler @jbaruch @williammanning jfrog.com/shownotes
- 30. Introducing maturity models • “A maturity model is a tool that helps people assess the current effectiveness of a person or group and supports figuring out what capabilities they need to acquire next in order to improve their performance. • In many circles maturity models have gained a bad reputation, but although they can easily be misused, in proper hands they can be helpful.” • - Martin Fowler @jbaruch @williammanning jfrog.com/shownotes
- 31. Maturity model components Evaluation factors Scoring methodology Self assessment vs 3rd party assessment capability Progress tracking Visualization @jbaruch @williammanning jfrog.com/shownotes
- 32. Maturity Model Examples @jbaruch @williammanning jfrog.com/shownotes
- 33. Simple model @jbaruch @williammanning jfrog.com/shownotes
- 34. Progress planning Target Today In 2Q @jbaruch @williammanning jfrog.com/shownotes
- 35. Leader board Team A Team B Team C Team D Team E @jbaruch @williammanning jfrog.com/shownotes
- 38. A different approach @jbaruch @williammanning jfrog.com/shownotes
- 40. Define your factor weights @jbaruch @williammanning jfrog.com/shownotes
- 41. Account for different teams’ priorities @jbaruch @williammanning jfrog.com/shownotes
- 42. Model definition example System config as Code The infrastructure configuration is managed as code - e.g. no manual processes for configuring/setting up/ infrastructure. Differentiating: Infrastructure operates without any manual processes. All changes to the infrastructure or infrastructure capabilities are done through automation and policy only. Complete: Infrastructure operates without any manual processes. Some infrequent administrative activities may be initiated manually (although the activities themselves must be automated). Partial (Most): Infrastructure operates without any manual processes. Some infrequent administrative activities may be manual, pending automation. Partial (Much): Infrastructure operates with significant automation. Some processes still manual; pending automation. Partial (Some): Infrastructure requires significant care and feeding. Many processes still manual; pending automation. No Support: While some functions may be automated, they are generally kicked-off manually; and many functions are still fully manual. Large backlog of automation items. @jbaruch @williammanning jfrog.com/shownotes
- 43. Applying maturity models: DOs and DONT’s Only use primary colors Involve your teams in the model definition Let team self assess first and then assess together Partner with forward looking teams first Remember being at 100% is not a goal the model has to have a stretch goal Evolve the model from time to time And …. @jbaruch @williammanning jfrog.com/shownotes
- 44. https://martinfowler.com/bliki/MaturityModel.html @jbaruch @williammanning jfrog.com/shownotes Our message is:
- 45. Q&A and links • @jbaruch • @williammanning • https://jfrog.com/shownotes • The slides • The video (tomorrow) • All the links • Ratings, comments • Raffle @jbaruch @williammanning jfrog.com/shownotes
- 46. Things that are not questions ● Your résumé ● Calling bullshit on the entire premise of the talk ● A long rambling story with no point @jbaruch @williammanning jfrog.com/shownotes