terragrunt

My list of most useful Terraform open-source tools: "Reverse"/creating from existing cloud resources: Terraformer: https://github.com/GoogleCloudPlatform/terraformer Aztfy (Azure only): https://github.com/Azure/aztfy Basic GitOps: Atlantis - https://www.runatlantis.io/ DRY wrapper: Terragrunt: https://github.com/gruntwork-io/terragrunt Policy as code: OPA: https://github.com/open-policy-agent/opa Static code analysis: checkov: https://github.com/bridgecrewio/checkov tfsec: https://github.com/aquasecurity/tfsec terrascan: https://github.com/tenable/terrascan kics: https://github.com/Checkmarx/kics Cost: Infracost (estimation): https://github.com/infracost/infracost Terratag (tagging): https://github.com/env0/terratag (disclaimer, I am CEO at env0) Documentation: terraform-docs: https://github.com/terraform-docs/terraform-docs Do you have o

Yeah, this appears to be accomplishing the same purpose as the 'Terragrunt' wrapper which uses DynamoDB for locking state IIRC https://github.com/gruntwork-io/terragrunt

Have you tried Terragrunt[1]? [1] https://github.com/gruntwork-io/terragrunt

This is great, and solves two ongoing problems we have with TF: - The new 'State environment' feature should resolve the issues discussed here: https://charity.wtf/2016/03/30/terraform-vpc-and-why-you-wan... - The new locking feature means we don't need to use https://github.com/gruntwork-io/terragrunt

Have a look at https://www.terraform.io/ It seems to match your listed requirements. I much prefer it to Cloudformation. There are a few downsides: - It's not yet version 1.0 (but seems good enough for real world use) - There are pitfalls about state management and locking (where two people run it at the same time) https://github.com/gruntwork-io/terragrunt should solve that.