Terragrunt
Terragrunt reads terragrunt.hcl files that generate the backend and provider configuration and pass inputs to your modules, and it can run many modules in dependency order.
Key concepts #
- include: inherit shared settings.
- dependency: use the outputs of another module.
- run-all: apply a whole tree of modules.
Learn it #
Read Terragrunt with OpenTofu and Workspaces vs directories.
More tutorials that use Terragrunt
Related tutorials
- Terraform & OpenTofu Tutorials
Terragrunt with OpenTofu: Keep Your Configuration DRY
What Terragrunt is and how to use it with OpenTofu or Terraform to avoid repeating backend and provider code across environments, with a complete AWS example.
- Infrastructure as Code
Packer
Packer is a HashiCorp tool that builds identical machine images, such as AWS AMIs and Docker images, from a single configuration file.
- Infrastructure as Code
HCP Terraform
HCP Terraform (formerly Terraform Cloud) is the HashiCorp managed service that stores state, runs plans remotely and applies policies for teams.