Continuous Delivery @RentTheRunway

Presented at the TimesOpen "Transitioning to Continuous Delivery" Event.

This talk covers how Rent the Runway achieved continuous delivery in the face of legacy code, the ongoing effort to improve our deployment pipeline and how we define "good enough".

Transcript

1. Continuous Delivery @RentTheRunway @markwunsch
3. How RTR achieved Continuous Delivery in the face of legacy code, the ongoing effort to improve our Deployment Pipeline, and how we define good enough.
4. Continuous Delivery You’re doing continuous delivery when: • Your software is deployable throughout its lifecycle • Your team prioritizes keeping the software deployable over working on new features • Anybody can get fast, automated feedback on the production readiness of their systems any time somebody makes a change to them • You can perform push-button deployments of any version of the software to any environment on demand http://martinfowler.com/bliki/ContinuousDelivery.html Martin Fowler
5. Technical Debt
8. Swimlane
9. Swimlane “…a group of services within a boundary such that any failure within that boundary is contained within the boundary and the failure does not propagate or affect services outside of said boundary.” http://akfpartners.com/techblog/2008/05/30/fault-isolative-architectures-or-"swimlaning"/ Fault Isolative Architectures or “Swimlaning”
10. Fault Detection & Fault Isolation http://akfpartners.com/techblog/2008/05/30/fault-isolative-architectures-or-"swimlaning"/ Fault Isolative Architectures or “Swimlaning”
11. PDP User Static Grid Home Checkout
12. PDP User Static Grid Home Checkout Heroku Engine Yard Rackspace views assets base api_clients
18. run Rack::URLMap.new({ "/home" => RTR::HomeApp, "/pages" => RTR::PagesApp, "/grid" => RTR::GridApp, "/designers" => RTR::DesignersApp, "/pdp" => RTR::PDPApp, "/user" => RTR::UserApp, "/account" => RTR::AccountApp, "/self_service" => RTR::SelfServiceApp, "/shortlist" => RTR::ShortlistApp, "/appointments" => RTR::ShowroomApp, "/ourrunway" => RTR::MomentsApp, "/order" => RTR::CheckoutApp, "/queue" => RTR::QueueApp, "/" => RTR::HomeApp })
19. Storefront base api_clients *
21. • You can perform push-button deployments of any version of the software to any environment on demand
22. http://www.thinkgeek.com/product/15a5/
23. • Your software is deployable throughout its lifecycle
24. GitHub Flow https://guides.github.com/introduction/flow/index.html
25. http://martinfowler.com/bliki/FeatureToggle.html Flaggregator™
26. • Anybody can get fast, automated feedback on the production readiness of their systems any time somebody makes a change to them
27. Fashionator: fashionator at your service! Fashionator: DEPLOY: rtr_ruby_storefront[v2014.07.21.1622] was deployed to sf01.prod.renttherunway.it,sf02.prod.renttherunway.it,sf03.prod.renttherunway.it Mark: good robot Fashionator: *:゜☆ヽ(*’∀’*)/☆゜:。*。 Fashionator™ https://hubot.github.com/
28. • Your team prioritizes keeping the software deployable over working on new features
29. Good Enough
30. • Daily Deploy • Release Quarterback • diminishing returns • YAGNI
31. Kaizen 改善
35. Everyone deserves a Cinderella Experience