2020-10-03_ModernWeb-Testing in Production, Deploy on Fridays (Ant)
[email protected]
(aka Ant)
Modern Web 2015/2016/2017/2018/2019
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I am not to blame, it is about (team) culture
24/7
DevOps
Continuous Integration /
Continuous Delivery /
Continuous Deployment /
Continuous Deployment
Continuous Integration /
Continuous Delivery /
Continuous Deployment /
Continuous Integration /
Continuous Delivery /
Continuous Deployment /
Image Credit : https://software.af.mil/training/devops/
Continuous Integration /
Continuous Delivery /
Continuous Deployment /
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Small Commits Release
Big Commits Release
Staging Production
Trying to mirror your staging environment to production is a fool’s
errand. Just give up. Staging Production
Partial Credit :
https://thenewstack.io/honeycombs-charity-majors-go-ahead-test-in-production/
Microsoft/Azure
Microservices FaaS Testing in production
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Production Netflix
Testing Production Testing DNS
Credit : Chaos Engineering IEEE Software (2016-05-05).pdf
Testing in Production
”
”
Your aim won’t be perfect, control over the blast radius.
Progressive deployment is continuous deploy with fine-grained
control over the blast radius.
https://thenewstack.io/the-rise-of-progressive-delivery-for-systems-resilience/
https://www.trisignup.com/Race/24568/Sponsor/94608
55/112Credit :
https://thenewstack.io/the-rise-of-progressive-delivery-for-systems-resilience/
Image Credit :
https://support.google.com/optimize/answer/7012154?hl=en
Deploying a service is not that same as activating it for all
users.
Progressive Deployment
Continuous Integration /
Continuous Delivery /
Continuous Deployment /
Continuous Integration /
Continuous Delivery /
Continuous Deployment /
Continuous Integration /
Continuous Delivery /
Continuous Deployment /
Continuous Integration /
Continuous Delivery /
Continuous Deployment /
All code is deployed, but control exposure, reduces integration
issue.
02
03
04
05 Service Mesh
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05 Service Mesh
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#19 Fix Login Bug
#20 Fix Email Bug
#19 Fix Login Bug
#20 Fix Email Bug
#19 Fix Login Bug
#20 Fix Email Bug
#19 Fix Login Bug
#20 Fix Email Bug
#19 Fix Login Bug
#20 Fix Email Bug
#19 Fix Login Bug
#20 Fix Email Bug
02
Unfinished features may be deployed, and turned on if the
configuration is incorrect.
Image Credit :
https://opensource.com/article/18/2/feature-flags-ring-deployment-model
Feature Flag
#19 Fix Login Bug
#20 Fix Email Bug
#19 Fix Login Bug
#20 Fix Email Bug
05 Service Mesh
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Facebook
05 Service Mesh
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05 Service Mesh
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05 Service Mesh
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05 Service Mesh
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[email protected]
