AWS CloudFormation announces the general availability (GA) of AWS CloudFormation Guard 3.0 (cfn-guard). cfn-guard is an open-source domain-specific language (DSL) and command line interface (CLI) that helps enterprises validate that their cloud infrastructure complies with company policy guidelines. Developers use cfn-guard to write rules and validate JSON- and YAML-formatted data such as CloudFormation Templates, K8s configurations, and Terraform JSON plans/configurations against those rules. Guard 3.0 allows customers to define complex rules and accelerates development velocity with a new deployment method for cfn-guard-lambda.
Source:: Amazon AWS