What is Terragrunt ?
Terragrunt is a thin wrapper for Terraform that provides extra tools for working with multiple Terraform modules. https://www.gruntwork.io
Terragrunt is a thin wrapper for Terraform that provides extra tools for keeping your Terraform configurations DRY, working with multiple Terraform modules, and managing remote state.
Get More details about terragrunt : https://github.com/gruntwork-io/terragrunt
