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    • 1 min read

💽 Swift AWS Lambda + S3Event


With this project, I can demonstrate a Lambda function that is triggered and processes events based on the s3:ObjectCreated event.


We are in the process of breaking down our monolithic application into separate container images. For further development in a serverless environment, some components (managed services) may tightly bind you to a specific cloud provider, while others can be migrated easily.


Enclosed, you'll find the CI/CD file (staging.yml), which was built using GitHub Actions and the Serverless Framework (https://www.serverless.com). The Lambda function has been containerized within a Docker image. Should you prefer a zip package, you can use the following method:


handler: xyz
package:
	artifact: ./path/*.zip

ZIP files can accommodate up to 256 MB, whereas Docker images can be as large as 10 GB. Lambda layers cannot be utilized by container images. For instance, I employ a layer to decompress private key files and to reuse initialization code, among other tasks.


I've crafted the following resources using a YAML template for AWS CloudFormation Stack consumption to achieve this.



For more details on the output, look at the README sections: https://github.com/idelfonsog2/aws-s3-lambda-hanlder/blob/main/README.md

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