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A way to continuous delivery
Continuous delivery seminar 2.12.2014 Vesa Vänskä, Kisko Labs
Continuous integration, delivery
& deployment
Terms
• Continuous integration
• Continuous delivery
• Continuous deployment
Scrum & Continuous
Delivery
Where I’m coming from
Background
Web tools for professionals.
• 50/50 designer/developer
• Ruby on Rails
• SaaS & PaaS
• Partner of the company
• Keep the technology side of our projects excellent
Our path to continuous delivery
From Nebula to Heroku
Continuous integration server
Alerting
Monitoring
• Automation
• Everything under version control
• Hosted platforms
• Open-source
• Cross-service integration
• Visibility
Pain
• Don't brush it off
• Listen to your pain
• Let it guide you
"... broke again!"
"Why do we always ...?"
"I waste time on this on every project"
• A"er you've become conscious of the painyou can try to remove the source of it
• Learning new techniques, languages and toolsmakes you discover new pains
• Life will never be pain free so why not use it as a valuable tool
• Heroku was relief to the pain of not having automated server administration
• Monitoring was relief to the pain of not having visibility
• Moving alerting from email to a centralized system was also relief to the lack of visibility
• Continuous integration server was the relief for not having certainty
Future
"The future is already here
— it's just not very evenly
distributed."
• Need for faster feedback, confidence and predictability is always there
• Tools are ge#ing be#er everywhere
• For us: automatic deployment to staging
• Currently proprietary platforms are ahead
• Self-hosted and open-source solutions will get there
• I see this as the way most services should be built and run in the future
• Cultures will change
• From Hollywood launches to more incremental and iterative approach
• Feature flags, stealth launches, deploying the backend first…
TODO
• What is the most painful part of your system and how could your teamminimize that pain?
• Did I talk about a technology or process unknown to you? Take 15 minutes tomorrow and investigate it.
• Is there a blocker for implementing one of the continuous integration practices? Can that be solved?
