A NIGHT OF DEVOPS

A DevOps 101 course that was presented at Open Source SC Meetup on 5/23/2017

Outline can be found here: https://gist.github.com/chris-short/8e50511c8ff808f032a968eac41f5363

Transcript

1. A NIGHT OF DEVOPS OPEN SOURCE SOUTH CAROLINA @ChrisShort chrisshort.net
2. INTRODUCTION @ChrisShort chrisshort.net
3. WHAT IS DEVOPS? @ChrisShort chrisshort.net
4. Source: The Oatmeal - http://theoatmeal.com/comics/believe_clean
5. "DEVOPS IS VERY MUCH A HUMAN- CENTRIC APPROACH, IN FACT IT IS DOWNRIGHT HIPPY AT TIMES." Rob England WHAT IS DEVOPS?
6. WHAT DEVOPS ISN'T @ChrisShort chrisshort.net
7. @ChrisShort chrisshort.net
8. @ChrisShort chrisshort.net
9. SO WHAT IS DEVOPS?!? @ChrisShort chrisshort.net
10. @ChrisShort chrisshort.net
11. DEVOPS IS "THE THREE WAYS" APPLIED TO "THE THREE THINGS" @ChrisShort chrisshort.net
12. "THE THREE WAYS" @ChrisShort chrisshort.net
13. Source: The Oatmeal - The Pheonix Project: A Novel About IT, DevOps, and Helping Your Business Win
14. THE THREE WAYS THE FIRST WAY:
 SYSTEMS THINKING Source: IT Revolution - http://itrevolution.com/the-three-ways-principles-underpinning-devops/
15. Source: Microsoft Faculty Connection - http://cshort.co/2pxYcz5
17. THE THREE WAYS THE SECOND WAY:
 AMPLIFY FEEDBACK LOOPS Source: IT Revolution - http://itrevolution.com/the-three-ways-principles-underpinning-devops/
18. Source: John Willis
19. THE THREE WAYS THE THIRD WAY:
 CULTURE OF CONTINUAL EXPERIMENTATION AND LEARNING Source: IT Revolution - http://itrevolution.com/the-three-ways-principles-underpinning-devops/
20. Source: Wikipedia - https://en.wikipedia.org/wiki/DevOps_toolchain
21. THE THREE THINGS PEOPLE, PROCESSES, AND TOOLS ⚙ ⚙ ⚙ @ChrisShort chrisshort.net
22. APPLYING "THE THREE WAYS" TO "THE THREE THINGS" @ChrisShort chrisshort.net
23. @ChrisShort chrisshort.net
25. Source:#WOCinTech http://wocintechchat.com
28. SPEAKING OF WORKING TOGETHER... DIVERSE BACKGROUNDS BRING DIVERSE SOLUTIONS Source: McKinsey - http://www.mckinsey.com/business-functions/organization/our-insights/why-diversity-matters
29. A CASE STUDY
 (KINDA) @ChrisShort chrisshort.net
30. Source: Movieclips Coming Soon - https://youtu.be/44H2_cu02P4
31. Source: wallpapersite - https://wallpapersite.com/movies/star-wars-the-force-awakens-han-solo-rey-finn-chewbacca-191.html
32. Source: Amherst College - https://www.amherst.edu/academiclife/departments/psychology
33. Source: Change Activation - http://changeactivation.com/activate/issue-1/who-wants-change/
34. GAME THEORY
 (AND A DISCLAIMER) @ChrisShort chrisshort.net
35. Source: Wikipedia Vilfredo Federico Damaso Pareto
 (15 July 1848 – 19 August 1923) John Forbes Nash Jr.
 (June 13, 1928 – May 23, 2015)
36. GAME THEORY PARETO EFFICIENCY An allocation of resources in which it is impossible to make any one individual better off
 without making at least one individual worse off
 (KIND OF LIKE ZERO SUM) Source: Andrew Clay Shafer via Nirmal Mehta
37. GAME THEORY PARETO INEFFICIENCY A situation is inefficient if someone can be made better off even after compensating those made worse off. Source: Andrew Clay Shafer via Nirmal Mehta
38. GAME THEORY NASH EQUILIBRIUM A concept of game theory where the optimal outcome of a game is one where no player has an incentive to deviate from his chosen strategy after considering an opponent's choice. Source: Andrew Clay Shafer via Nirmal Mehta
39. A Nash equilibrium is what's strategically feasible. A Pareto optimal solution is what's efficient. Source: Nirmal Mehta
40. GAME THEORY PARETO INEFFICIENT NASH EQUILIBRIUM Possible to make an individual better off
 Without making any individual worse off But no one will change their strategy... Source: Andrew Clay Shafer
41. GAME THEORY PARETO INEFFICIENT NASH EQUILIBRIUM ...Until the game changes Source: Andrew Clay Shafer
42. @ChrisShort chrisshort.net ⚙ ⚙ ⚙
43. Source: Interwebs
44. REMEMBER THE THIRD WAY THE THIRD WAY:
 CULTURE OF CONTINUAL EXPERIMENTATION AND LEARNING Source: IT Revolution - http://itrevolution.com/the-three-ways-principles-underpinning-devops/
45. Source: Wikipedia - https://en.wikipedia.org/wiki/Carrot_and_stick
46. Source: Wikipedia - https://en.wikipedia.org/wiki/Carrot_and_stick
47. Source: Techcrunch - https://techcrunch.com/2016/04/21/the-automation-revolution-and-the-rise-of-the-creative-economy/
48. Source: http://galleryhip.com/shout-it-from-the-mountain.html
49. INFRASTRUCTURE AS CODE "IT'S ALL SOFTWARE" Source: https://www.slideshare.net/AmazonWebServices/aws-january-2016-webinar-series-managing-your-infrastructure-as-code
50. ➡ ➡ ➡ @ChrisShort chrisshort.net
51. @ChrisShort chrisshort.net
52. Source: ThinkGeek - http://www.thinkgeek.com/product/15a5/
53. @ChrisShort chrisshort.net
54. WAIT! YOU SAID DEVOPS ISN'T A TOOL! @ChrisShort chrisshort.net
55. WAIT! YOU SAID DEVOPS ISN'T A TOOL! ▸ DevOps is not anyone ONE tool or product ▸ Tools represent a formalized way to do something ▸ git is how you're doing version control ▸ Docker is how you're implementing containers ▸ The Three Ways have to be applied to the tooling you use too @ChrisShort chrisshort.net
56. @ChrisShort chrisshort.net
57. @ChrisShort chrisshort.net
58. "YOUR SYSTEM CAN'T TELL YOU WHAT IS NOT IN VERSION CONTROL." Nicole Forsgren VERSION CONTROL @ChrisShort chrisshort.net
59. @ChrisShort chrisshort.net
60. @ChrisShort chrisshort.net
61. @ChrisShort chrisshort.net
62. @ChrisShort chrisshort.net
63. @ChrisShort chrisshort.net
65. WHAT HAPPENS WHEN YOU APPLY "THE THREE WAYS" TO "THE THREE THINGS"? @ChrisShort chrisshort.net
66. CULTURE!!! @ChrisShort chrisshort.net
67. EXAMPLES OF DEVOPS @ChrisShort chrisshort.net
68. EXAMPLES OF DEVOPS "THE DARK SIDE OF DEVOPS" ▸ http://cshort.co/devops-darkside ▸ The Ops Mutiny ▸ The Dev Rebellion ▸ DevOps Strikes Back Source: Wookieepedia - http://starwars.wikia.com/ wiki/Cave_of_Evil
69. LIVE DEMO @ChrisShort chrisshort.net
71. @ChrisShort chrisshort.net
72. @ChrisShort chrisshort.net
73. @ChrisShort chrisshort.net
74. CONTINUOUS LEARNING AND SELF-IMPROVEMENT SHAMELESS PLUG ▸ Coming June 2, 2017 ▸ Styled After Google SRE Book ▸ Features Multiple Author Contributions ▸ All about Open Culture in IT Orgs ▸ https://opensource.com/open- organization/resources @ChrisShort chrisshort.net
75. YOU ARE EITHER BUILDING A LEARNING ORGANIZATION... OR YOU WILL BE LOSING TO SOMEONE WHO IS... Andrew Clay Shafer CONTINUOUS LEARNING AND SELF-IMPROVEMENT
77. I WISH YOU WAY MORE THAN LUCK. David Foster Wallace CONCLUSION @ChrisShort chrisshort.net
78. QUESTIONS? @ChrisShort chrisshort.net