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CI/CD for AWS Lambda Projects - IsraelCloud Meetup
The document is a presentation by Boaz Ziniman, a technical evangelist at AWS, discussing CI/CD for serverless applications with AWS Lambda. It covers serverless architectures, testing challenges, and introduces tools such as the SAM Local CLI for local testing of serverless apps while emphasizing optimization for AWS resources. The document also highlights the integration of AWS services like CloudFormation, CodePipeline, and CodeBuild in deploying serverless applications.
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CI/CD for AWS Lambda Projects - IsraelCloud Meetup
- 1. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. Boaz Ziniman, Technical Evangelist, AWS CI/CD for AWS Lambda Projects IsraelCloud User Group – January 2018 @ziniman boaz.ziniman.aws
- 2. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. About me • Technical Evangelist at AWS • Events & Meetsup • Webinars • Blogs • Com2bb.munity • Social Media • A long history of Web Development, IT and Operations • AWS Customer since 2009
- 3. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. Agenda - Intro - Dev iteration loop - Author (application and code) - Test - Debug - Serverless Deployments
- 4. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. Serverless applications ANYTHING Changes in data state Requests to endpoints Changes in resource state EVENT SOURCE FUNCTION Node.js Python Java C# Go
- 5. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. Serverless means… No servers to provision or manage Scales with usage Never pay for idle Availability and fault tolerance built in
- 6. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. FINRA
- 7. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. ALM for serverless applications Author Build Test DeployDebugTest CI/CD Source Author/test/debug
- 8. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. Author/test/debug Author Test Debug Simple app No team members No code repo What if:
- 9. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. New and improved Lambda console • Cloud9 editor within the Lambda console • Function graph • Persisted test events • Monitoring view (jump to logs for any timeframe) New
- 10. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. Author/Test/Debug cycle Author C o d e A p p l i c a t i o n Test Debug
- 11. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. Meet SAM!
- 12. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. Serverless Application Model (SAM) • CloudFormation extension optimized for serverless • New serverless resource types: functions, APIs, and tables • Supports anything CloudFormation supports • Open specification (Apache 2.0)
- 13. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. CloudFormation • Provision and manage a collection of related AWS resources. • Your application = CloudFormation stack • Input .yaml file and output provisioned AWS resources
- 14. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. C o d eA p p l i c a t i o n Test Debug Author/Test/Debug cycle Wait, what about test and debug? AuthorAuthor
- 15. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. Testing serverless apps - challenges - Test in an environment that resembles Lambda: - OS - Libraries - Runtime - Configured limits (memory, timeout) - Mimic response and log outputs
- 16. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. Testing serverless apps - challenges - Test events need to be: - Syntactically accurate - Different for each trigger
- 17. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. Introducing SAM Local CLI tool for local testing of serverless apps Leverages Docker images to mimic Lambda’s execution environment Emulates Lambda functions and APIs Event generator to help you generate event payload for common Lambda triggers sam local generate-event s3 --bucket <bucket> --key <key>
- 18. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. Introducing SAM Local Response object and function logs available on your local machine Supports live debugging Currently supports Java, Node.js and Python SAM Local is open source & accepting pull requests! https://github.com/awslabs/aws-sam-local npm install –g aws-sam-local
- 19. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. AWS Cloud9 • Cloud-based dev environment • Write, test and debug with just a browser • Optimized for serverless New
- 20. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. Author C o d eA p p l i c a t i o n Test Debug Author/Test/Debug cycle
- 21. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. </> GitHub Amazon S3 AWS CodeCommit AWS CodeBuild AWS CodeBuild Third-party tools AWS CloudFormation Source Build Test Deploy Deploying serverless applications
- 22. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. Demo App – RateMyTalk Chatbot AWS LambdaAWS Lex Amazon DynamoDB Amazon ES
- 23. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. Demo App – RateMyTalk Chatbot AWS CodeDeployAWS CodeBuild AWS CodePipeline
- 24. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. Demo App – RateMyTalk Chatbot AWS CodeDeploy AWS CodeBuild AWS CodePipeline AWS CodeStar
- 25. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved.© 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Demo
- 26. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. https://aws.amazon.com/serverless/developer-tools/
- 27. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. Feedback Rate talk (CI/CD for AWS Lambda Projects) boaz.ziniman.aws
- 28. © 2018, AmazonWeb Services, Inc. or its Affiliates. All rights reserved. Thanks! Boaz Ziniman, Technical Evangelist, AWS @ziniman boaz.ziniman.aws