AWS CodeDeploy: Manage Deployment ComplexityCodeDeploy.pdfAWS CodeDeploy • Scale from 1 instance...

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AWS CodeDeploy: Manage Deployment Complexity

Shaun Pearce AWS Solutions Architect

Prelude

The Amazon DevOps Story

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•  Service-Oriented Architecture (SOA)

•  Everything gets a service interface

•  Primitives

•  “Microservices”

•  Decentralized

•  Two-Pizza Teams

•  Agility, Autonomy, Accountability, and Ownership

•  “DevOps”

•  Decentralized ownership (self service)

•  Promote best practices without being restrictive

•  Technology agnostic

•  Support agile practices

•  Deployment Service

•  Rolling Deployments

•  Health Checking

•  Versioned Artifacts & Rollbacks

•  Continuous Delivery

•  From check-in to production

•  CI/CD + Release Automation

•  >90% of teams

Pipelines  

= 50 million deployments a year

Thousands of teams + Microservices architectures +

Multiple environments + Continuous delivery?

AWS CodeDeploy

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Why use a deployment service?

Automate deployments

Manage complexity

Avoid downtime

AWS CodeDeploy

•  Scale from 1 instance to thousands •  Deploy without downtime •  Centralize deployment control and monitoring •  On-Premises support

Staging

CodeDeploy v1, v2, v3

Production

Dev

Coordinate automated deployments, just like Amazon

Application Revisions

Deployment Groups

1) Package your application (with an AppSpec)

version: 0.0os: linuxfiles: - source: chef/ destination: /etc/chef/codedeploy - source: target/hello.war destination: /var/lib/tomcat6/webappshooks: ApplicationStop: - location: deploy_hooks/stop-tomcat.sh BeforeInstall: - location: deploy_hooks/install-chef.sh AfterInstall: - location: deploy_hooks/knife-install.sh ApplicationStart: - location: deploy_hooks/chef-solo.sh ValidateService: - location: deploy_hooks/verify_service.sh

1) Package your application (with an AppSpec)

version: 0.0os: linuxfiles: - source: chef/ destination: /etc/chef/codedeploy - source: target/hello.war destination: /var/lib/tomcat6/webappshooks: ApplicationStop: - location: deploy_hooks/stop-tomcat.sh BeforeInstall: - location: deploy_hooks/install-chef.sh AfterInstall: - location: deploy_hooks/knife-install.sh ApplicationStart: - location: deploy_hooks/chef-solo.sh ValidateService: - location: deploy_hooks/verify_service.sh

1) Package your application (with an AppSpec)

Start

BeforeInstall

ApplicationStart

ApplicationStop

Install

ValidateService

DownloadBundle

AfterInstall

End

1) Package your application (with an AppSpec)

version: 0.0os: linuxfiles: - source: chef/ destination: /etc/chef/codedeploy - source: target/hello.war destination: /var/lib/tomcat6/webappshooks: ApplicationStop: - location: deploy_hooks/stop-tomcat.sh BeforeInstall: - location: deploy_hooks/install-chef.sh AfterInstall: - location: deploy_hooks/knife-install.sh ApplicationStart: - location: deploy_hooks/chef-solo.sh ValidateService: - location: deploy_hooks/verify_service.sh

2) Set up your target environments

Agent Agent Agent

Staging

Agent Agent

Agent Agent

Agent

Agent

Production

Deployment Group Deployment Group

Group instances by: •  Auto Scaling group •  EC2 tag •  On-premises tag

3) Deploy! aws deploy create-deployment \

--application-name MyApp \

--deployment-group-name TargetGroup \

--s3-location bucket=MyBucket,key=MyApp.zip

AWS CLI & SDKs AWS Console CI / CD Partners GitHub

Deployment Config – Choose speed

v2 v1 v1 v1 v1 v1 v1 v1

v2 v2 v2 v2 v1 v1 v1 v1

v2 v2 v2 v2 v2 v2 v2 v2

One-at-a-Time

Half-at-a-Time

All-at-Once

Rolling Update – Deploy without downtime

v1 v1 v1

Load Balancer

Rolling Update – Deploy without downtime

v1 v2 v1

Load Balancer

Rolling Update – Deploy without downtime

v2 v2 v1

Load Balancer

Rolling Update – Deploy without downtime

v2 v2 v2

Load Balancer

Rolling Update – Deploy without downtime

v2 v2 v2

Load Balancer

Health Tracking – Catch deployment problems

v3 v2 v2 Stop

Load Balancer

Health Tracking – Catch deployment problems

v2 v2 v2

Load Balancer

Rollback

Health Tracking – Catch deployment problems

v2 v2 v2

Load Balancer

Demo

Product Integrations

AWS CodePipeline

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Why use a release automation service?

Automate workflow

Release quickly

Ensure quality

From this… …to this

AWS CodePipeline

•  Inspired by Pipelines •  Flexible workflow engine •  Extensible, plugin based architecture

Continuous delivery and release automation, just like Amazon

Build 1) Build 2) Unit test

1) Deploy 2) UI test

Source Beta Production 1) Deploy 2) Load test

Gamma 1) Deploy region1 2) Deploy region2 3) Deploy region3

AWS CodeCommit

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What's required for source control in the cloud?

Fully Managed

High Availability

Security

AWS CodeCommit

•  Data redundancy across AZs •  Data at rest encryption •  Integrated with AWS Identity and Access Management •  No repo size limit

git  push   CodeCommit

Git objects in S3

Git index in DynamoDB

Encryption key in KMS

SSH or HTTPS

Secure, scalable, and managed Git source control

Summary

©2015,  Amazon  Web  Services,  Inc.  or  its  affiliates.  All  rights  reserved

AWS Code services

CodeCommit coming soon

CodePipeline coming soon

CodeDeploy launched Nov 2014

Thank You