Discussion on DevOps and the best practices of Continuous Integration and Delivery, as well as, the tools for CI/CD with Amazon Web Services.

1. Continuous Integration &
Delivery (CI/CD) for Agile Teams
Tara E. Walker
Sr. Technical Evangelist
Amazon Web Services
@taraw

2. What is DevOps?
Union of software development and operations
Migration of Agile continuous development into continuous integration
and continuous delivery
DevOps Model means…
 No Silos – Puts emphasis on communication, collaboration, and cohesion
between disciplines
 Best practices for change, configuration, and deployment automation
 Deliver apps/services at faster pace
 High speed product updates
Delivery Pipeline
Feedback LoopCOMPANY CUSTOMERS

3. DevOps consists of culture, practices, & tools
• Dev & ops coming
together
 No more “silos”
• Shared responsibility
• Ownership
• Visibility and
communication
• Microservices based
architecture
• CI/CD – Continuous
integration and
continuous delivery
• Infrastructure as code
• Monitoring and
logging
• For automation of
major DevOps phases
to support faster,
smaller releases
 Source
 Build
 Test
 Deploy
 Monitor
Culture Practices Tools

4. Continuous Integration (CI) is…
DevOps software development practice
Refers to Build or Integration stage of the software release process
Key Activities
 Code changes merged into a central repository
 Automated builds and tests are run
Goals
 Find and address bugs quickly
 Improve software quality
 Reduce time to release new software updates

5. Continuous Delivery (CD) is…
DevOps software development practice
Refers to Deployment stage of the software release process
Key Activities
 Deployment of all code changes to a testing and/or a production environment
 Approval of updates to production from test stages
Goals
 Verify application updates across multiple dimensions before deployment
 Automate entire software release process
 Pre-emptively discover deployment issues

6. CI/CD Best Practices of Amazon Developers
CI/CD is a MUST!
Everything is code & Everything goes into a repository
Application, Infrastructure, Documentation
Start with Continuous Delivery (“Gated” Promotion) & build
up to Continuous Deployment
Once clear evidence of a high level of excellence in
testing
Deploy small at first, then more broadly
Deploy to canaries; TEST
Deploy to an AZ; TEST
Deploy to a Region; TEST

7. • Integration
tests with
other systems
• Load testing
• UI tests
• Penetration
testing
Source Build Test Deploy Monitor
Five Major Phases of Release and Monitor
• 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
• Monitor code
in production
to quickly
detect unusual
activity or
errors

8. Release Process Levels
Source Build Test Deploy

9. Release Process Levels
Continuous Integration
Source Build Test Deploy

10. Release Process Levels
Continuous Integration
Source Build Test Deploy
Continuous Delivery

11. Release Process Levels
Continuous Integration
Source Build Test Deploy
Continuous Delivery
Continuous Deployment

12. © 2018, Amazon Web Services, Inc. or Its Affiliates. All rights reserved.
AWS Code Services
AWS CodeCommit AWS CodeBuild AWS CodeDeploy
AWS CodePipeline
AWS
CodeStar
AWS Cloud9 AWS CodeBuild
Start developing
on AWS in minutes
or
Enabling CI/CD and Software Development
Edit Source Build Test Deploy

13. © 2018, Amazon Web Services, Inc. or Its Affiliates. All rights reserved.
AWS Code ServicesEnabling CI/CD and Software Release steps
AWS CodeCommit AWS CodeBuild AWS CodeDeploy
AWS CodePipeline
AWS
CodeStar
AWS X-Ray
Amazon
CloudWatch
AWS CodeBuild +
Third Party
Source Build Test Deploy Monitor

14. © 2018, Amazon Web Services, Inc. or Its Affiliates. All rights reserved.
Continuous Delivery for Containers
AWS
CodeCommit
AWS
CodeBuild
Amazon ECR
Amazon ECS
Source
Repository Build Deploy
or or
AWS
CodePipeline

15. © 2018, Amazon Web Services, Inc. or Its Affiliates. All rights reserved.
Continuous Delivery for Serverless Applications
AWS
CodeCommit
AWS
CodeBuild
Source Repository Build Deploy
or
AWS
Cloud9
AWS CodeStar
AWS Lambda
Author (IDE)
AWS
CodePipeline
Monitor
AWS X-Ray
And
/ or Amazon
CloudWatch
or

16. DEMO
Implementing CI/CD with AWS and Node.JS

17. Questions
???

18. Summary
Learn More
 DevOps on AWS:
http://aws.amazon.com/devops/
 Continuous Integration with AWS:
http://aws.amazon.com/devops/continuous-integration/
 Continuous Delivery with AWS:
http://aws.amazon.com/devops/continuous-delivery/
 Get started with CI/CD in under 5 minutes:
http://aws.amazon.com/codestar/

19. Thank You!
Tara E. Walker
Sr. Technical Evangelist
Amazon Web Services
@taraw