Continuous Delivery
starts at your

Development
Environment

PyCon 9, 2018

live slides @ tinyurl.com/py9dev

What

Continuous

Delivery?

is

Jez Humble?

Concept Patterns	Techniques
Pipeline	CI, automatic feedback, continuous deployment, feature toggles
Empower sponsor	review apps, self-service deployment, zero-downtime, canary + b/g releases
Prove feature completeness	BDD, TDD, automatic tests (regression, performance, penetration)
Error prevention	environment parity, locked-down envs, transient envs, automatic provisioning
Visibility	version control, dashboards, monitoring
Speed	fast tests, resilient / self-healing envs

Servers

than

just

CD Pattern	Anti-Pattern
Automate environment config	Manual setup, "work of art"
Scripted setup	Notes, documentation of setup
Single command builds	Comprehensive instructions
Fix broken environments first	Ignore errors, postpone fixes
TDD, automate tests	Manual verification + fixes
Fully version controlled	Parts not version controlled
Visibility, dashboards, sharing	Geeky "secret configurations"

Continuous Delivery starts at your Development Environment PyCon 9, 2018 live slides @ tinyurl.com/py9dev

PyCon 9: Continuous Delivery starts at your Development Environment

By Peter Bittner

PyCon 9: Continuous Delivery starts at your Development Environment

Continuous Delivery is the automation of our deployment and QA, isn’t it? The industrialized software production chain that makes our products more stable. Well, kind of. It’s more than that. It can save you tons of pain when you apply its principles everywhere. This talk explains how you free yourself by doing infrastructure like software development. Everything under control. Everything under version control. https://www.youtube.com/watch?v=31-sNh7llJ8

7 years ago
3,856

Peter Bittner

I'm the founder of https://organice.io, a collaboration platform based on Django technology, and co-founder of https://painless.software, a best-practice consultancy in software development. All presentation material is governed by CC BY-SA 4.0