The importance of why in DevOps community

Why do we need DevOps? Why do we need to ask ourselves this question?

Transcript

1. WHY? DevOps days 2015 - Paris Boris FELD - tinyclues
2. Typical presentations
3. Too much about HOW?
4. Or WHATtool? process? practice?
5. WHY do we DevOps?
6. WHY why?
7. « Bad Devops »
8. DevOps Teams
9. > SysAdmin DevOps
10. Dev will replace SysAdmin
11. DevOps certification
12. About ME • Python Dev • DevOps • @lothiraldan
13. Experience BullShit Free
14. 2 startups B2B Successful
15. ONE difference
16. IT Vision
17. DevOps is not mandatory
18. WHY CAMS?
19. Automation Easy
20. Continuous integration? deployment?
21. as code? Configuration Infrastructure
22. To err is human
23. Human hand is precious
24. Stress-reducer
25. Make itStronger Faster Safer
26. Less time on boring stuff
27. Measurement Easy
28. metrics? Servers Applications Deployment
29. To learn …
30. To validate our hypotheses
31. Measure delivered value
32. Less time on searching data
33. Sharing Required
34. Everything is automated ✓
35. LOTS of metrics! ✓
36. So why sharing?
37. Example?
38. French rail new trains…
39. Master the assembly line
40. Common goal with agility
41. Vertical integration
42. All in the same boat!
43. Reduce communication time
44. Culture Mandatory
45. COMPANY CULTURE IS WHAT HAPPENS WHEN THE BOSS IS NOT AROUND
46. Overcome fear!
47. Restore trust
48. NO NoOps
49. Beat Unpredictability
50. Burn the silos!
51. Crush the castles!
52. Less time fighting
53. See the pattern?
54. Time is the most valuable asset
55. - The Lean Startup « Our civilization’s most precious resource: the time, passion and skill of its people »
56. You are a Time Saver!
57. You are the Time guardian!
58. You are a Time Lord!
59. Why save Time?
60. Focus on Value!
61. - Continuous Delivery « Software delivers no revenue until it is in the hands of its users »
62. - First principle of Agile Manifesto « Our highest priority is to satisfy the customer through early and continuous delivery of valuable software »
63. DevOps Lean Agile Efficiency
64. DevOps and Agile try to optimize locally the production line
65. Lean try to optimize the whole production line
66. The Lean and Agile Mindset - Yves Hanoulle and Oana Juncu 2011 « Most of the books and presentations on agile, are about how do we do this or that. That is focusing on HOW. Most people come to me with HOW questions. Yet the solution to their problems is usually in their answers of why they come to me. This presentation is about the why. Why do we do agile. »
67. Why these questions?
68. Automation is not only about deployment
69. Measurement is not only about production
70. Sharing is not only about software
71. Culture is not only about IT
72. DevOps is more about how people work together than technology
73. DevOps is not mandatory
74. If you can live in the past…
75. And your customers…
76. And your competitors!
77. Thank you