DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation
-
Upload
ian-kelly -
Category
Technology
-
view
67 -
download
2
description
Transcript of DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation
![Page 1: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/1.jpg)
Ian Kelly - @IanAKelly
![Page 2: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/2.jpg)
My assumptions about you
• Incented to get software into production
![Page 3: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/3.jpg)
My assumptions about you
• Incented to get software into production
• Progress Software through environments based upon validation
![Page 4: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/4.jpg)
My assumptions about you
• Incented to get software into production
• Progress Software through environments based upon validation
• Have a mental model of what might be acceptable and what might be a bad sign
![Page 5: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/5.jpg)
The Problem
• Ourselves – Software – Our Budgets – Our Boss – El Niño
![Page 6: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/6.jpg)
![Page 7: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/7.jpg)
![Page 8: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/8.jpg)
View of validation is…
• Clean
![Page 9: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/9.jpg)
![Page 10: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/10.jpg)
View of validation is…
• Clean
• Defined
![Page 11: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/11.jpg)
![Page 12: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/12.jpg)
View of validation is…
• Clean
• Defined
• Manicured
![Page 13: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/13.jpg)
![Page 14: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/14.jpg)
Focus
• Each environment has a different focus and field of view
![Page 15: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/15.jpg)
![Page 16: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/16.jpg)
Θ is the Problem
• Bayes Rule
![Page 17: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/17.jpg)
![Page 18: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/18.jpg)
Θ is the Problem
• Bayes Rule
• Nondeterministic
![Page 19: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/19.jpg)
![Page 20: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/20.jpg)
Θ is the Problem
• Bayes Rule
• Nondeterministic
• Deviation
![Page 21: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/21.jpg)
![Page 22: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/22.jpg)
We took the wrong pill
![Page 23: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/23.jpg)
Production is…
• Complicated
![Page 24: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/24.jpg)
![Page 25: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/25.jpg)
So what can we do?
• Start with Everything
![Page 26: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/26.jpg)
![Page 27: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/27.jpg)
Create dials
• Make your interfaced adjustable
![Page 28: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/28.jpg)
![Page 29: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/29.jpg)
![Page 30: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/30.jpg)
Closing it out
• Put Production facsimiles into the hands of your developers
![Page 31: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/31.jpg)
Closing it out
• Put Production facsimiles into the hands of your developers
• Add the maintenance of these interfaces to your deployment process
![Page 32: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/32.jpg)
Closing it out
• Put Production facsimiles into the hands of your developers
• Add the maintenance of these interfaces to your deployment process
• Understand your Θ
![Page 33: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/33.jpg)
Closing it out
• Put Production facsimiles into the hands of your developers
• Add the maintenance of these interfaces to your deployment process
• Understand your Θ
• Incentivize boundary and extents testing
![Page 34: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/34.jpg)
Closing it out
• Put Production facsimiles into the hands of your developers
• Add the maintenance of these interfaces to your deployment process
• Understand your Θ
• Incentivize boundary and extents testing
• Deliver business value for your function
![Page 35: DevOps Summit 2014 Delivering your Applications without a Hitch using Automated Change Validation](https://reader035.fdocuments.in/reader035/viewer/2022081401/559b14651a28abfb238b45cb/html5/thumbnails/35.jpg)
Ian Kelly - @IanAKelly