DevOps

A newer updated version of my DevOps talk with more on the culture aspects and metrics. Presented at the Auckland Software Craftsmanship Meetup.

Transcript

1. DevOps
   @petegoo
   a re a l t h i n g o r j u s t a n o t h e r
   buzzword bingo triple word score?
   

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2. @petegoo
   

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3. DEVELOPMENT
   OPERATIONS
   

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6. Origins
   

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7. Lowering the
   risk of change
   through
   TOOLS
   CULTURE
   a n d
   John Allspaw and Paul Hammond 2009
   

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8. Continuous
   Improvement
   Reducing
   Friction
   

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9. Culture
   Automation
   Measurement
   Sharing
   The Pillars of DevOps
   John Willis and Damon Edwards
   

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10. CULT
    URE
    “It all starts with
    blameless post-mortems”
    Josh Robb, smart guy
    “You can see human error as the
    cause of trouble or you can see it as
    the symptom of deeper trouble.”
    Sidney Dekker

    The Field Guide to understanding Human Error
    

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11. HINDSIGHT
    OUTCOME
    BIAS
    

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12. Continuous Integration
    Continuous Deployment
    Automated Testing
    Infrastructure Automation
    Automation
    Where do we start?
    

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13. Continuous
    Integration
    

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14. Continuous
    Deployment
    

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15. Automated
    Testing
    

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16. Infrastructure
    Automation
    

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18. Metrics
    “we aren't paid to write code,
    we're paid to create business
    value”
    Coda Hale

    Metrics, metrics everywhere
    

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19. Metrics
    “our code generates business
    value when it runs, not when
    we write it”
    Coda Hale

    Metrics, metrics everywhere
    

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20. Metrics
    “your mental model of how it
    runs is not equal to reality. 

    Mind the Gap.”
    Coda Hale

    Metrics, metrics everywhere
    

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21. Metrics
    “measure it in production,
    not in a test lab or your
    laptop”
    Coda Hale

    Metrics, metrics everywhere
    

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23. ERROR Tracking and
    alerting
    Track the “exceptional” not just
    exceptions
    Wake the right people up
    

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24. ChatOps
    

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26. A word about who does devops
    

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27. Culture
    Automation
    Measurement
    Sharing
    The Pillars of DevOps
    John Willis and Damon Edwards
    

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28. done
    

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