Addicted to Stable

Closing keynote for RubyConf Brazil.

Transcript

1. Addicted to Stable a.k.a how to sleep like an octocat
9. Hundreds of Sites
10. Hundreds of Sites Thousands of Decks
11. Hundreds of Sites Thousands of Decks Millions of People
12. Hundreds of Sites Thousands of Decks Millions of People Billions of Views
13. “ People want features, but need stability.
14. Sta·ble Not likely to change or fail
15. App Code and Servers
16. Testing Automate
17. ?
18. ? test/unit
19. ? rspec test/unit
20. ? rspec test/unit minitest
21. YES
22. design YES
23. design YES change
24. design YES change regression
27. Work by me
28. Work by me Pushed code fix
30. Work by robots
31. Work by robots Closed issue
32. Work by robots Closed issue Ran test suite
33. Work by robots Closed issue Ran test suite Deployed code
34. Backup and Restore Automate
35. A Single Server Never trust
37. Replicate
38. Replicate Promote
39. Replicate Promote Practice
40. “ Me, at 8pm on a Saturday I’m confirming the steps and order of commands.
42. Deleted Everything I accidentally Sincerely, Your Employee
43. Deleted Everything I accidentally Sincerely, Your Customer
44. users users.archived gauges gauges.archived
45. hubot restore <repo>
46. Deleted Everything I accidentally Sincerely, You
48. Deployment Automate
50. hubot deploy github
51. hubot deploy speakerdeck
52. hubot deploy gauges
53. hubot deploy gauges/my-branch
54. puppet https://github.com/puppetlabs/puppet
55. moonshine https://github.com/railsmachine/moonshine
56. HOSTFILTER=‘app7.foo.com’ \ cap production deploy:setup
57. HOSTFILTER=‘app7.foo.com’ \ cap production deploy
58. Exceptions Collect and Fix
61. < 1 exception per million page views (gauges)
62. Metrics Collect and Graph
69. Alerts Email, Push and SMS
73. Nagios
74. Pingdom Nagios
75. Pager Duty Pingdom Nagios
76. Failover Automate
77. web1 web2 haproxy/heartbeat
78. Tracking app3 app4 app5 app6 web1 web2
79. Tracking app3 app4 app5 app6 web1 web2 - option httpchk GET /pulse/tracking
80. Tracking app3 app4 app5 app6 web1 web2 class PulseApp < Sinatra::Base get '/pulse/tracking' do pulse :kestrel end end
81. Tracking app3 app4 app5 app6 web1 web2 app1 app2 Reporting
82. Tracking app3 app4 app5 app6 web1 web2 app1 app2 Reporting - option httpchk GET /pulse/reporting
83. Tracking app3 app4 app5 app6 web1 web2 app1 app2 Reporting class PulseApp < Sinatra::Base get '/pulse/reporting' do pulse :mongo end end
84. Tracking app3 app4 app5 app6 web1 web2 q1 q2 app1 app2 Reporting
85. Tracking app3 app4 app5 app6 web1 web2 q1 q2 Workers db1 db2 db3 app1 app2 Reporting
86. Team Collaboration and Freedom
87. 46 hubbers When I started in December
88. 115 hubbers As of August 31, 2012 at 10:43am EST
89. How is that stable???
90. Collaborate Always
91. Pull Requests Discussion + ❤
94. Chat Campfire to your phone
96. Video Face to face and Pairing
98. Internal Tools Ideas, Hiring, Music and more!
101. 300+ ideas
102. 300+ ideas 3000+ comments
103. 300+ ideas 3000+ comments 100+ people
104. Communicate Always
107. 4300+ statuses
108. 4300+ statuses 4200+ comments
109. 4300+ statuses 4200+ comments 100+ people
112. 170 talks
113. 170 talks 112 people
114. 170 talks 112 people 2 summits/year
116. Document Always
119. Empower Always
121. Anyone can view
122. Anyone can view Anyone can commit
123. Anyone can view Anyone can commit Anyone can deploy
125. 296 branches
126. 296 branches 2980 commits
127. 296 branches 2980 commits 307 issues
128. IN ONE MONTH
129. ONLY THE WEB APP
130. Brand Surprise and Delight
131. Feedback Stupid Easy
134. support@github.com speakerdeck@github.com gauges@github.com
135. Support Fast and Friendly
140. Documentation Useful and Thorough
145. Communication Honest and Open
149. If you present, GitHub covers the bill for you.
150. If you present, GitHub covers the bill for you and a buddy.
152. “ On Saturday, June 2nd, we had a perfect storm of cascading failures resulting in around four hours of lost tracking data.
153. “ We have commissioned a new database cluster with automatic failover that we hope to be using sometime next week.
154. “ We hate that we lost your data. Know that we have learned from this and will rise from the ashes of your data loss like a GLORIOUS PHOENIX.
155. Celebration Public and Genuine
160. automate testing, backing up, restoring, deploying, collect exceptions, metrics, send alerts, fail gracefully, collaborate, communicate, document all the things, empower, get feedback, provide awesome support, communicate, celebrate
161. The End.