Guaranteed Delivery - Delivering Infrastructure and Code Together - Matt Moor

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Matt Moor • Senior Build Engineer • Atlassian • @imprecise_matt

Guaranteed Delivery:Shipping Infrastructure and Code

Together

What?

Continuous Delivery?

Deployable, all the time

Code

Infrastructure

Code + Infrastructure

Why?

Avoid surprises at deployment time

Culture.

Devops

establish a common ground between development and

operations

Devops Means Giving A Shit About Your Job Enough To Not Pass The Buck. Devops Means Giving A Shit About Your Job Enough To Want To Learn All The Parts And Not Just Your Little World. !

Developers Need To Understand Infrastructure. Operations People Need To Understand Code. People Need To Fucking Work With Each Other And Not Just Occupy Space Next To Each Other.

J o h n V i n c e n t ( @ l u s i s )

”

“

another tool to help you to get people working together

Mean Time Between Failures (MTBF)

How?

3 Builds

3 Builds2 Shared Artefacts

3 Builds2 Shared Artefacts

1 Deployment

shared artefacts?

automate your infrastructure builds

tests

serverspec

serverspec

configuration management

Puppet

Puppet

virtual machine images

packer

packer

infrastructure build

config management checkout

→ →

VM image

infrastructure build

config management checkout

→ →

VM imageVM image

a build for your code

checkout → build → unit tests →

functional tests

checkout → build → unit tests →

functional tests

checkout → build → unit tests →

functional tests

integration build

download your machine image

start a VM from your machine image

Vagrant

download your code artefact

run your code on the VM

run your functional tests

Deployment

→

tie it all together

build notifications

code build

code buildinfra build

code buildinfra build →

code buildinfra build → integration build

code buildinfra build → integration build→

code buildinfra build → integration build→

deployment

tips & tricks

Thank you!

Matt Moor • Senior Build Engineer • Atlassian • @imprecise_matt

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