AWS Management Tools Blog

Category: Python

Git pre-commit validation of AWS CloudFormation templates with cfn-lint

We’re living in a golden age of AWS CloudFormation tooling. Tools like cfn_nag and taskcat make it easier to treat your infrastructure as code by performing testing and validation before you deploy a single resource into your accounts. In this blog post, I’ll show you how to use linters to validate your CloudFormation templates.

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Automating the discovery of unused AWS Lambda functions

In 2017 Kyle Somers explained how you can gain visibility into the execution of your AWS Lambda functions in his blog post announcing AWS CloudTrail data events for AWS Lambda. In my blog post, I’ll expand upon Kyle’s post to show you how you can combine CloudTrail data events for AWS Lambda with the power […]

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