Snap CD Offers Dependency-Aware Modular Deployments for Split Terraform Stacks

Managing large Terraform infrastructure across multiple state files creates challenges around dependency tracking, apply ordering, and change visibility that common tools like Terragrunt or terraform_remote_state only partially address. Snap CD is a deployment system built to handle these gaps by letting teams declare inter-module dependency graphs as code. It organises infrastructure into a three-level hierarchy of stacks, namespaces, and modules, where each module maintains its own state, runner, and credentials. Configuration is managed through a dedicated Terraform provider, making the setup version-controlled and reproducible. Permissions and secrets can be defined at any level of the hierarchy and are automatically inherited by child components.