Chef Delivery

Build, Test, Deploy from Code to CustomerAlex Manly & Oliver Ferrigni

Introducing Chef Delivery

Adopt a proven workflow to go more quickly from idea to shipped software

High velocity with safetyReliable and repeatable workflow

Visibility of who did what, and when

Shared WorkflowDelivery’s pipeline is shared across projects and teams

Unified Pipeline ShapeThe stages are fixed, and each stage has a fixed set of phases

APPROVE DELIVER

LintSyntax

UnitSecurityQualityPublish

LintSyntax

Unit

ProvisionDeploySmoke

Functional


Functional


Functional


Functional

Submit

Change

Does thiscode changelook good?

Do we wantto ship this?

Delivery Phases

Verify and Build

Build

Acceptance, Union, Rehearsal, DeliveredProvision Deploy

Smoke Functional

Delivery Phases – Example Java Application

• JUnit

Verify and Build

Build

• Lint4J • javac

• Fortify • FindBugs

• Maven• Artifacto

ry

Acceptance, Union, Rehearsal, Delivered

• EC2• Chef

Provisioning

Provision Deploy• Load jar in

Tomcat

• Curl $URL; check for 200 OK

Smoke Functional• Selenium• Cucumber• Chef InSpec

Visualization of ChangeDelivery’s dashboard summarizes all changes at a glance

Demonstration

Architecture

Deploy Automation

deploy.rb

TRIGGER DEPLOY ON SELECTED INFRA

RUN DEPLOY PHASE OF DELIVERED

STAGE FOR MYAPP PROJECT API CALL

SSHTRIGGER CHEF-CLIENT VIA PUSH

Delivered

Build Cookbook• Each project has a build cookbook• Build cookbooks can also be shared across projects• Delivery project = build cookbook + project config + project code

├── recipes/ ├── lint.rb ├── syntax.rb └── unit.rb

Phase ExecutionDelivery provides syntactic helpers for common tasks

log "Running unit tests"

repo = node['delivery_builder']['repo']

execute "run my junit tests" do command "mvn test" cwd repoend

Software

Chef Delivery