You can use CodePipeline and CodeBuild to create a continuous deployment/integration pipeline for serverless applications build on AWS Lambda and Amazon API Gateway. This sample application is written in Go with the Gin framework and uses the eawsy API Gateway proxy shim: https://github.com/eawsy/aws-lambda-go-net
We initially detailed our methodology in this blog post: https://aws.amazon.com/blogs/compute/continuous-deployment-for-serverless-applications/
We have used the shim technology created by eawsy to run Golang applications inside AWS Lambda (https://github.com/eawsy/aws-lambda-go-shim) and created a container that can be used with CodeBuild as part of our original pipeline template.
The container is available on DockerHub and is called
sapessi/aws-lambda-go18-codebuild:latest. To use this container, simply change the
Image property of the CodeBuild project environment.
The pipeline template, sample app, buildspec and SAM files are attached to this gist.