In a few hours, quickly learn how to effectively leverage various AWS services to improve developer productivity and reduce the overall time to market new product capabilities. In this workshop, we demonstrate a prescriptive approach to incrementally adopt and embrace some of the best practices around continuous integration/continuous delivery (CI/CD) using AWS developer tools and third-party solutions. The tools include source control systems including GitHub and AWS CodeCommit, AWS CodeBuild, AWS CodePipeline, and AWS CodeDeploy, to name a few.

1. © 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
AWS re:INVENT
DevOps Essentials: An Introductory
Workshop on CI/CD Practices
B a l a j i I y e r , S e n i o r C o n s u l t a n t , A m a z o n W e b S e r v i c e s
K a r t h i k T h i r u g n a n a s a m b a n d a m , S o l u t i o n A r c h i t e c t , A W S
L e o Z h a d a n o v s k y , P r i n c i p a l S o l u t i o n s A r c h i t e c t , A W S
D E V 3 2 6
N o v e m b e r 2 8 , 2 0 1 7

2. © 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
What to expect from the session
• Workshop
• Overview
• Outcomes
• What is DevOps?
• AWS Code Services
• AWS DevOps Portfolio

3. © 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
This is a hands-on workshop, not a presentation
AWS Dev Tools Four Exercises Prerequisites

4. © 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
Workshop outcomes
Opportunity to kick-start your DevOps transformation journey
Embrace continuous integration and continuous deployment in AWS
• Learn a prescriptive approach to build, deploy, scale, and accelerate cloud adoption using AWS Dev Tools
Embrace infrastructure as code and DevOps pipelines
• Make your software release process fast, automated, and reliable
Improve developer productivity
• Reduce the overall time to market for new product capabilities

5. © 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
What is DevOps?
Cultural philosophies
Practices
Tools
Shared responsibility
Ownership
Visibility and communication

6. © 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
Benefits of DevOps
Reliability
Speed
Scale
Rapid deliveryImproved collaboration
Security

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• Integration
tests with other
systems
• Load testing
• UI tests
• Penetration
testing
Release processes have four major phases
Source Build Test Production
• Check-in
source code
such as .java
files
• Peer review
new code
• Compile code
• Unit tests
• Style checkers
• Code metrics
• Create
container
images
• Deployment
to production
environments

8. © 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
Continuous integration
Continuous delivery
Continuous deployment
Release processes levels
Source Build Test Production

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AWS Code Services
AWS CodePipelineAWS CodeCommit AWS CodeBuild AWS CodeDeploy
AWS CodeStar

10. © 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
AWS Code Services
Source Build Test Production
Software release steps

11. © 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
AWS Code Services
Source Build Test Production
Software release steps
AWS CodeCommit

12. © 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
AWS Code Services
Source Build Test Production
Software release steps
AWS CodeBuild

13. © 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
buildspec.yml Example
version: 0.1
environment_variables:
plaintext:
JAVA_HOME: "/usr/lib/jvm/java-8-openjdk-amd64"
phases:
install:
commands:
- apt-get update -y
- apt-get install -y maven
pre_build:
commands:
- echo Nothing to do in the pre_build phase...
build:
commands:
- echo Build started on `date`
- mvn install
post_build:
commands:
- echo Build completed on `date`
artifacts:
type: zip
files:
- target/messageUtil-1.0.jar
discard-paths: yes
• Variables to be used by phases of
build
• Examples for what you can do in the
phases of a build:
• You can install packages or run
commands to prepare your
environment in ”install”
• Run syntax checking, commands in
“pre_build”
• Execute your build tool/command in
“build”
• Test your app further or ship a
container image to a repository in
post_build
• Create and store an artifact in S3

14. © 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
AWS Code Services
Source Build Test Production
Third-party
tooling
Software release steps

15. © 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
AWS Code Services
Source Build Test Production
Software release steps
AWS CodeDeploy

16. © 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
appspec.yml Example
version: 0.0
os: linux
files:
- source: /
destination: /var/www/html
permissions:
- object: /var/www/html
pattern: “*.html”
owner: root
group: root
mode: 755
hooks:
ApplicationStop:
- location: scripts/deregister_from_elb.sh
BeforeInstall:
- location: scripts/install_dependencies.sh
ApplicationStart:
- location: scripts/start_httpd.sh
ValidateService:
- location: scripts/test_site.sh
- location: scripts/register_with_elb.sh
• Remove/add instance to ELB
• Install dependency packages
• Start Apache
• Confirm successful deploy
• More!
• Send application files to one
directory and configuration
files to another
• Set specific permissions on
specific directories & files

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Source Build Test Production
Third-party
tooling
AWS CodeCommit AWS CodeBuild AWS CodeDeploy
AWS CodePipeline
AWS Code Services
Software release steps

18. © 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
AWS Code Services
Source Build Test Production
Third-party
tooling
Software release steps
AWS CodeCommit AWS CodeBuild AWS CodeDeploy
AWS CodePipeline
AWS CodeStar

19. © 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
Amazon CloudWatch
AWS CloudTrail
Monitoring
and Logging
AWS DevOps Portfolio
AWS CodeCommit
AWS CodeDeploy
AWS CodePipeline
Software Development and
Continuous Delivery Toolchain
AWS CloudFormation
AWS OpsWorks
AWS Config
Infrastructure
as Code
AWS CodeBuild
AWS CodeStar
AWS OpsWorks for
Chef Automate
AWS X-Ray

20. © 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
Architecture
Availability Zone #1
Prod Server
web app
server
AWS cloud
virtual private cloud
Public Subnet
AWS
CloudFormation
AWS
CodeCommit
AWS
CodeDeploy
AWS
CodePipeline
Internet
Gateway
permissions
role
Dev Server
web app
server
AWS
CodeBuild
Buildspec.yml Appspec.yml
AWS
Lambda
(Test Function)
AWS IAM
DevOps Admin

21. © 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
Let’s get started!
Lab materials
bit.ly/2xnHvxv
Ask the experts
aws-devops-workshop
@amazon.com
(Include: name, table, question)https://s3.amazonaws.com/aws-devops-workshop/site/index.html

22. © 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
Thank you!
B a l a j i I y e r b a l a i y e r @ a m a z o n . c o m
K a r t h i k T h i r u g n a n a s a m b a n d a m t h i r u g k @ a m a z o n . c o m
L e o Z h a d a n o v s k y l e o z h @ a m a z o n . c o m
D E V 3 2 6