Administrateurs de réseaux et de systèmes informatiques Use this skill when working with Terragrunt infrastructure configurations. Triggers include:
- Setting up a new Terragrunt infrastructure catalog from scratch
- Creating or managing Terragrunt stacks (terragrunt.stack.hcl)
- Creating units that wrap OpenTofu modules from separate repos
- Configuring live infrastructure repositories with root.hcl hierarchy
- Setting up remote state backends (S3 with native lockfile or DynamoDB locking)
- Multi-account/multi-environment deployments with cross-account role assumption
- Working with classic Gruntwork-style live repos (account/region/env hierarchy, _envcommon includes)
- Migrating a monolithic Terraform/OpenTofu repo (terralith) to Terragrunt
- Exploring or auditing an existing Terragrunt repository (find, list, dag graph)
- Wiring unit dependencies (values pattern or autoinclude blocks)
- Speeding up clones/fetches or making catalog stacks self-contained with the Content Addressable Store (CAS, update_source_with_cas)
2026-07-07