AWS Lambda in Go

What's inside

• Sample AWS Lambda function written in Golang with DynamoDB as a storage backend
• AWS API Gateway bridge to AWS Lambda function
• Dependencies management with Glide
• Terraform for infrastructure deployment

Windows dependency

go.exe get -u github.com/aws/aws-lambda-go/cmd/build-lambda-zip

Workflow

1. aws --profile personal configure - configure AWS profile
2. deps.sh - download dependencies
3. build.sh - build Lambda source code
4. infra.sh - create infrastructure with Terraform
5. invoke.sh - invoke Lambda function
6. get.sh 1 - invoke API Gateway (GET)
7. post.sh - invoke API Gateway (POST)
8. get.sh 3 - invoke API Gateway (GET)
9. cleanup.sh - destroy infrastructure with Terraform

Reference

https://www.alexedwards.net/blog/serverless-api-with-go-and-aws-lambda