gruntwork-io/terragrunt

Features

• Infrastructure Orchestrators - Automates the lifecycle and state management of complex multi-cloud resource stacks using infrastructure-as-code.
• IaC Environment Configuration - Keeps infrastructure configurations dry by utilizing remote state and environment-specific variable inputs.
• Remote State Backends - Automatically generates backend configuration blocks to ensure state files are stored in unique, environment-specific remote paths.
• Cloud Infrastructure Management - Organizes large scale cloud deployments into manageable components to avoid monolithic state files and reduce blast radius.
• Dependency Graph Engines - Calculates the correct execution order of infrastructure modules by mapping their dependencies into directed acyclic graphs.
• Deployment Environment Management - Isolates infrastructure configurations into distinct deployment environments like development, staging, and production.
• Infrastructure as Code - Provides a declarative layer for managing deployment settings and environment state across complex cloud architectures.
• Infrastructure Orchestration - Coordinates the deployment sequence of multiple infrastructure modules by managing their interdependencies.
• Configuration Inheritance - Merges configuration settings from root-level files down through nested directory structures to resolve variable values.
• IaC Configuration Management - Reduces code duplication in Terraform projects by managing remote state and input variables through a thin wrapper.
• CLI Wrappers - Executes Terraform commands by intercepting arguments and injecting dynamically generated configuration files.
• Multi-Environment Configuration Systems - Manages configuration variables across different deployment stages to ensure consistency across multiple environments.
• Template Variable Injection - Automatically replaces placeholders in HCL files with values from remote sources or environment variables.
• Environment Configuration Orchestration - Manages distinct configuration sets and orchestrates dependencies across different clusters and deployment locations.
• Batch Operation Traversers - Walks through folder hierarchies to apply a single operation across multiple infrastructure modules in a batch.
• Workflow Automation - Wrapper for DRY configurations and remote state.
• Workflow Utilities - Wrapper for keeping configurations DRY and managing state.

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