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DevOps "help[s] development and operations
teams be more efficient, innovate faster, and
deliver higher value"](https://image.slidesharecdn.com/devopskeynote-nedcamp2018-181117210323/85/Real-World-DevOps-Jeff-Geerling-s-NEDCamp-2018-Keynote-14-320.jpg)
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Real World DevOps - Jeff Geerling's NEDCamp 2018 Keynote
The document outlines a presentation by Jeff Geerling on DevOps, highlighting its definition, prerequisites, and tools necessary for effective implementation. Key concepts include the efficient collaboration between development and operations teams, automation, and the importance of good tools and practices for rapid IT service delivery. Recommended resources for further reading include 'The DevOps Handbook' and 'The Phoenix Project'.
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Real World DevOps - Jeff Geerling's NEDCamp 2018 Keynote
- 1. DevOps Jeff Geerling /geerlingguy #NEDCamp2018 Real world
- 2. Agenda 1. What isDevOps? 2. DevOps Prerequisites 3. DevOps Tools
- 8.
- 13. – GitLab “People workingtogether to build, deliver, and run resilient software at the speed of their particular business.”
- 14. – Atlassian DevOps "help[s]development and operations teams be more efficient, innovate faster, and deliver higher value"
- 15. "Rapid IT servicedelivery through the adoption of agile, lean practices in the context of a system-oriented approach"
- 16. – Gartner "Rapid ITservice delivery through the adoption of agile, lean practices in the context of a system-oriented approach"
- 17. – Gartner – O'Reilly –Ensono – Lots of Medium bloggers "Rapid IT service delivery through the adoption of agile, lean practices in the context of a system-oriented approach"
- 18. But what doI say?
- 20. – Jeff Geerling "Makingpeople happier while making apps better."
- 21. – Jeff Geerling "Makingpeople happier while making apps better."
- 22. – Jeff Geerling "Makingpeople happier while making apps better."
- 23. • Automation • CI/ CD • Monitoring • Collaboration DevOps Prerequisites
- 24. • It shouldbe: • Easy to make changes • Easy to fix problems (and prevent them from happening again) DevOps PrerequisitesReal world
- 25. Easy to makechanges
- 26. Easy to makechanges
- 27. Easy and fastlocal dev Easy to make changes
- 28. Easy and fastlocal dev Good automated tests Easy to make changes
- 29. Easy and fastlocal dev Good automated tests Easy rollback Easy to make changes
- 30. Easy to fixand prevent problems
- 31. Easy to fixand prevent problems
- 32. Devs can deployto prod Easy to fix and prevent problems
- 33. Devs can deployto prod Detailed monitoring and logging Easy to fix and prevent problems
- 34. Devs can deployto prod Detailed monitoring and logging 'Blameless postmortems' Easy to fix and prevent problems
- 35. But what abouttools?
- 36. – An oldsaying "It's a poor craftsman that blames his tools"
- 37.
- 43.
- 44.
- 45. • YAGNI • YouAin't Gonna Need It Good Tools
- 46. • YAGNI • YouAin't Gonna Need It • Like gold plating on a hammer! Good Tools
- 47.
- 48. • "Andon Board" GoodTools
- 49. • "Andon Board" •Toyota: every worker can see any problem in entire production line. Good Tools
- 50. • "Andon Board" •Toyota: every worker can see any problem in entire production line. • Swarm problems, do not let them fester. Good Tools
- 51.
- 52. • "Time toDrupal" Good Tools
- 53. • "Time toDrupal" • 10 minutes for existing developer • 1 hour for new developer Good Tools
- 54.
- 55. • "Dev toProd" Good Tools
- 56. • "Dev toProd" • More than a day: bad • Less than an hour: good Good Tools
- 57. – Jeff Geerling "Makingpeople happier while making apps better." DevOps:Real world
- 58.
- 59. Resources • The DevOpsHandbook • The Phoenix Project (if you're stuck in bureaucratic hell) • Refactoring • The Mythical Man-Month • The Machine that Changed the World