12 Lambda-based serverless functions

This chapter covers

  • Implementing a CI/CD pipeline for a serverless-based application from scratch
  • Setting up continuous deployment and delivery with AWS Lambda
  • Separating multiple Lambda deployment environments
  • Implementing API Gateway multistage deployments with Lambda alias and stage variables
  • Delivering email notifications with attachments upon completion of CI/CD pipelines

In the previous chapters, you learned how to write a CI/CD pipeline for a containerized application running in both Docker Swarm and Kubernetes. In this chapter, you will learn how to deploy the same application written in a different architecture.

Serverless is the fastest-growing architectural movement right now. It allows developers ...

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