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
   

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2. Typical presentations
   

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3. Too much about HOW?
   

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4. Or WHATtool?
   process?
   practice?
   

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5. WHY
   do we DevOps?
   

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6. WHY
   why?
   

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7. « Bad Devops »
   

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8. DevOps Teams
   

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9. > SysAdmin
   DevOps
   

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10. Dev will replace SysAdmin
    

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11. DevOps certification
    

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12. About ME
    • Python Dev
    • DevOps
    • @lothiraldan
    

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13. Experience
    BullShit
    Free
    

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14. 2 startups
    B2B
    Successful
    

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15. ONE difference
    

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16. IT Vision
    

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17. DevOps is not mandatory
    

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18. WHY
    CAMS?
    

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19. Automation
    Easy
    

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20. Continuous integration?
    deployment?
    

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21. as code?
    Configuration
    Infrastructure
    

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22. To err is human
    

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23. Human hand is
    precious
    

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24. Stress-reducer
    

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25. Make itStronger
    Faster
    Safer
    

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26. Less time on boring stuff
    

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27. Measurement
    Easy
    

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28. metrics?
    Servers
    Applications
    Deployment
    

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29. To learn …
    

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30. To validate our
    hypotheses
    

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31. Measure delivered value
    

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32. Less time on searching
    data
    

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33. Sharing
    Required
    

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34. Everything is automated ✓
    

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35. LOTS of metrics! ✓
    

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36. So why sharing?
    

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37. Example?
    

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38. French rail new trains…
    

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39. Master the assembly line
    

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40. Common goal with agility
    

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41. Vertical integration
    

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42. All in the same boat!
    

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43. Reduce
    communication time
    

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44. Culture
    Mandatory
    

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45. COMPANY CULTURE IS
    WHAT HAPPENS WHEN
    THE BOSS IS NOT AROUND
    

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46. Overcome fear!
    

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47. Restore trust
    

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48. NO NoOps
    

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49. Beat Unpredictability
    

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50. Burn the silos!
    

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51. Crush the castles!
    

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52. Less time fighting
    

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53. See the pattern?
    

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54. Time is the most
    valuable asset
    

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55. - The Lean Startup
    « Our civilization’s most
    precious resource: the time,
    passion and skill of its
    people »
    

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56. You are a Time Saver!
    

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57. You are the Time
    guardian!
    

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58. You are a Time Lord!
    

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59. Why save Time?
    

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60. Focus on Value!
    

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61. - Continuous Delivery
    « Software delivers no
    revenue until it is in the
    hands of its users »
    

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62. - First principle of Agile Manifesto
    « Our highest priority is to
    satisfy the customer through
    early and continuous delivery
    of valuable software »
    

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63. DevOps
    Lean
    Agile
    Efficiency
    

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64. DevOps and Agile try to optimize
    locally the production line
    

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65. Lean try to optimize the
    whole production line
    

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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. »
    

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67. Why these questions?
    

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68. Automation is not only
    about deployment
    

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69. Measurement is not only
    about production
    

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70. Sharing is not only about
    software
    

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71. Culture is not only about
    IT
    

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72. DevOps is more about
    how people work
    together than technology
    

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73. DevOps is not mandatory
    

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74. If you can live in the
    past…
    

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75. And your customers…
    

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76. And your competitors!
    

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77. Thank you
    

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