Continuous Deployment

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Transcript of Continuous Deployment

Release early, Release oftenBetter products through Continuous deployment

Florian Motlik

Outline

What is Continuous Integration/Continuous Deployment

Why is it important

Cloud, Mobile and Continuous Deployment

Who is doing it?

How we do it?

What is the future of this

A better tomorrow today

Getting started with testing

Continuous Integration

Continuous Deployment

Why?

Robust Application

Solid Architecture

http://www.flickr.com/photos/wilhelmja/4233621517/

Easy to test

Focus

Very fast iteration

/

Value

Time

Why is the cloud perfect for CD

Built for automated deployment

Standardized

Staging is easy

Automated Rollback

Mobile?

Fast paced

Quick feedback cycles

Eat your own dogfood

Beta only!

Easy to push to Beta

In Practice

Many Startups

Cornerstone of Lean Startup

Continuous Deployment at Codeship

Github Flow

feature/bug branchesfor everything

Always branch from master

Pull Request with Code Review

Merge into master and deploy

The Future?

A better tomorrow, today

Test/Test/Test, but be smart about it

A better tomorrow, today

Test/Test/Test, but be smart about it

Automate Deployment

A better tomorrow, today

Test/Test/Test, but be smart about it

Automate Deployment

Automate Rollback

A better tomorrow, today

Test/Test/Test, but be smart about it

Automate Deployment

Automate Rollback

Build small services

A better tomorrow, today

Test/Test/Test, but be smart about it

Automate Deployment

Automate Rollback

Build small services

Deploy to Staging

A better tomorrow, today

Test/Test/Test, but be smart about it

Automate Deployment

Automate Rollback

Build small services

Deploy to Staging

Use your staging environment

A better tomorrow, today

Test/Test/Test, but be smart about it

Automate Deployment

Automate Rollback

Build small services

Deploy to Staging

Use your staging environment

Automatically deploy to production

Getting started with testingThe blank page problem

Getting started with testing

Start from top to bottom

Getting started with testing

Start from top to bottom

Get everyone on the team

Getting started with testing

Start from top to bottom

Get everyone on the team

Everyone writes down 8 scenarios your users do

Getting started with testing

Start from top to bottom

Get everyone on the team

Everyone writes down 8 scenarios your users do

Discuss the scenarios and rank them

Getting started with testing

Start from top to bottom

Get everyone on the team

Everyone writes down 8 scenarios your users do

Discuss the scenarios and rank them

Go down the list and write tests

Scenarios

Given: I am on the landing page

When: I click on Signup

And: I enter my Email Address and Password

Then: I should be logged in and see the welcome page

And: I should receive a welcome email

Scenarios

Given: I am on the detail page of a product

When: I click buy

And: I log into my account

And: I enter my payment details

Then: I will be shown an overview of my purchase

And: I can finish the purchase