terraform
Open-source platform replacement for Terraform Enterprise.
Terrapod provides the collaboration, governance, state management, and UI layer that wraps around terraform or tofu as pluggable execution backends. It targets API compatibility with the HCP Terraform / TFE V2 API so that existing tooling -- the terraform CLI with cloud block, the go-tfe client, CI/CD integrations -- can point at a Terrapod instance with minimal reconfiguration.
The Terraform code pre-processor.
Stacks is a Terraform code pre-processor. Its primary goal is to minimize your total Terraform codebase without giving up on coverage. To do more with less.
As a code pre-processor, Stacks receives your "input code" and returns "output code" for Terraform to consume.
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Run Terraform in pull requests without the constraints. GitOps-native Infrastructure Orchestration.
GitOps automation that adapts to your workflows, not the other way around. Plan, govern, and ship on your terms.
Terrateam is open-source GitOps infrastructure orchestration. It integrates with GitHub to automate Terraform, OpenTofu, CDKTF, Terragrunt, and Pulumi workflows through pull requests.
Catch cloud waste before it ships. Shift-left cloud hygiene engine for AWS and Azure. Catch waste in CI - read-only, deterministic, zero telemetry.
Like tfsec for Terraform or trivy for containers — CleanCloud finds orphaned resources in AWS and Azure and enforces hygiene gates in your CI/CD pipeline before waste reaches production.
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The open source platform that helps teams manage their infrastructure as code at scale using Terraform or OpenTofu. No vendor lock-in, No licensing headache, Self Hosted anywhere.
Terrakube is an open source collaboration platform for running remote infrastructure as code operations using Terraform or OpenTofu that aims to be a complete replacement for close source tools like Terraform Enterprise, Scalr or Env0.
Transform Terraform Plans Into Readable Reports
Stop drowning in verbose plan output. Generate structured Markdown reports that render perfectly in PR comments.
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The Claude Agent Skill for Terraform and OpenTofu - testing, modules, CI/CD, and production patterns.
Comprehensive Terraform and OpenTofu best practices skill for Claude Code. Get instant guidance on testing strategies, module patterns, CI/CD workflows, and production-ready infrastructure code.
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Automated tests for your infrastructure code.
Terratest is a Go library that provides patterns and helper functions for testing infrastructure, with 1st-class support for Terraform, Packer, Docker, Kubernetes, AWS, GCP, and more.
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🛡️ BudgetSentinel: Simple AWS cost protection with Terraform. Get email alerts at 80% budget + auto-stop EC2/RDS at 100%. Free tier friendly, 5-minute setup, potentially saves $100s in surprise bills.
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a lightweight, security focused, BDD test framework against terraform.
terraform-compliance is a lightweight, security and compliance focused test framework against terraform to enable negative testing capability for your infrastructure-as-code.
Turn Your IaC into a Lightning-Fast Platform. Rapidly accelerate Terraform, OpenTofu, and Terragrunt projects with faster pipelines, reduced blast radius, drift and vulnerability detection, full visibility and observability in minutes.
Open-source Infrastructure as Code (IaC) orchestration platform: GitOps workflows, orchestration, code generation, observability, drift detection, asset management, policies, Slack notifications, and more. Integrates with Terraform, OpenTofu, Terragrunt, Kubernetes, GitHub Actions, GitLab CI/CD, BitBucket Pipelines, and any other CI/CD platform.
Terramate CLI is an open-source orchestration and code generation engine that allows Infrastructure as Code (IaC) such as Terraform, OpenTofu, Terragrunt and Kubernetes to scale.
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Terraspace Is A Terraform Framework that optimizes for infrastructure-as-code happiness.
It provides an organized structure, conventions over configurations, keeps your code DRY, and adds convenient tooling. TERRASPACE makes working with Terraform easier and more fun.
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AWS-based automation which scans images stored in an Amazon S3 bucket for inappropriate or unsafe content using Amazon Rekognition.
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2048 game with DevOps practices.
A fully containerized and cloud-native implementation of the classic 2048 game with complete CI/CD pipeline, Kubernetes deployment, and Infrastructure as Code.
Artificial Intelligence Infrastructure-as-Code Generator.
aiac is a library and command line tool to generate IaC (Infrastructure as Code) templates, configurations, utilities, queries and more via LLM providers such as OpenAI, Amazon Bedrock and Ollama.
The CLI allows you to ask a model to generate templates for different scenarios (e.g. "get terraform for AWS EC2"). It composes an appropriate request to the selected provider, and stores the resulting code to a file, and/or prints it to standard output.
Terraform Pull Request Automation. Running Terraform Workflows with Ease.
A self-hosted golang application that listens for Terraform pull request events via webhooks.
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Terraform Private Registry for modules and providers manageable from a REST API.
Terralist is a private Terraform registry for providers and modules that follows the published HashiCorp protocols. It provides:
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A secure way to distribute your confidential modules and providers;
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A management interface to visualize artifacts (including modules documentation);
Terrascan is a static code analyzer for Infrastructure as Code.
Detect compliance and security violations across Infrastructure as Code (IaC) to mitigate risk before provisioning cloud native infrastructure.
Terraform version manager. Install a specific version of Terraform.
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Terraform is an infrastructure as code tool that lets you build, change, and version infrastructure safely and efficiently. This includes low-level components like compute instances, storage, and networking; and high-level components like DNS entries and SaaS features.
Related contents:
- 17 Key Considerations Before Designing Terraform Modules @ My Devops Journal.
- Terraform Search: Deep-Dive @ mattias.engineer.
- Terraform Actions: Deep-Dive @ mattias.engineer.
- Why Ephemeral Resources in Terraform Matter: How MyCoCo Eliminated Secrets from State Files @ Dhruv Chaudhary's dev.to.
- Automating Azure SFTP deployment with Terraform @ Techielass - A blog by Sarah Lean.
- Terraform state locking explained (and why it hurts at scale) @ Stategraph.
- How to write and rightsize Terraform modules @ HashiCorp's The Stack.
- Implementing Test-Driven Development with Terraform @ Version 1's Medium.
- Implementing Terraform Drift Detection in Your Workflow @ Devin Rosario's dev.to.
- Writing a Terraform Action @ DanielMSchmidt.de.
- Querying Terraform state with AWS Athena @ Aidan Steele's blog (usually about AWS).
- Terraform Workbook - Your Guide to Infra as Code (IaC) @ Hackerstack.
- Collaborating with Terraform: How Teams Can Work Together Without Breaking Things @ SYJ's Learning Diary's Medium.
- Manage Azure Firewall Rules,NSG rules, using Terraform resource blocks and csv files @ Azure Infrastructure Blog.
- Terraform vs OpenTofu: Which IaC tool fits your platform strategy? @ Platform Engineering.
- Securing AWS IAM with Terraform: From Shared Root to Structured Access @ Rayane Kadi's Medium.
- 20 Terraform Best Practices I Wish I Had Learned Earlier @ AWS in Plain English's Medium.
- How We Scaled Code Repository Management at DNSimple @ DNSimple.
- Terraform Parallelism: How It Works, Tuning & Best Practices @ spacelift.
- A secure automation platform: Terraform Enterprise, Ansible Automation Platform, & Vault Enterprise @ HashiCorp's YouTube.
- How AirFrance-KLM built a secure automation platform at global scale with Terraform, Vault, and Ansible @ HashiCorp's The Stack.
- How We Scaled Code Repository Management at DNSimple @ DNSSimple Blog.
- Automating Route 53 DNS Updates with Terraform When ALBs Are Reprovisioned @ Young Gyu Kim's Medium.
- How do we use Terraform at Preply @ Preply Engineering Blog.
- Terraform Enterprise 1.2 upgrades workflows, visibility, and brownfield migration @ HashiCorp's The Stack.
- GitOps architecture, patterns and anti-patterns @ Platform Engineering.
- Terraform, Feature Flags and Configurability @ Ninad's Blog.
- Advanced Terraform performance optimization @ Ricard Bejarano.
- A more mature take on stateless Terraform @ Ricard Bejarano.
- Speeding up Terraform caching with OverlayFS @ Ricard Bejarano.
- SREcon23 Americas - Scaling Terraform at ThousandEyes @ USENIX's YouTube.
- Inside Terraform: A series about the internals of Terraform @ DanielMSchmidt.de.
Terraform without the state file bottleneck.
Stategraph replaces the flat state file with a database-backed graph. Independent changes can run in parallel, and the state becomes queryable and auditable. No code changes.
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The latest DevOps news, tutorials, and guides. Real Guides for Real Engineers.
Practical DevOps tips, tools, and tutorials. No fluff.
The Terraform MCP Server provides seamless integration with Terraform ecosystem, enabling advanced automation and interaction capabilities for Infrastructure as Code (IaC) development.
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This document is an attempt to systematically describe best practices using Terraform and provide recommendations for the most frequent problems Terraform users experience.
Build powerful pipelines in any programming language.
Gaia is an open source automation platform which makes it easy and fun to build powerful pipelines in any programming language. Based on HashiCorp's go-plugin and gRPC, gaia is efficient, fast, lightweight, and developer friendly.
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Terraform GUI is a web application that allows developers and DevOps begginers to learn about Terraform, an open-source, Infrastructure as Code, software tool created by HashiCorp.
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tfclean is tool to remove applied moved block, import block, …
tfclean is a tool for cleaning up Terraform configuration files by automatically removing applied moved, import, and removed blocks. This helps maintain clean and readable Terraform configurations by eliminating blocks that have already served their purpose.
Generate Terraform moved blocks automatically for painless refactoring. Generate moved blocks and state move commands automatically for Terraform, OpenTofu, and Terragrunt. tfautomv is designed for refactoring scenarios where you want to restructure your Terraform code without changing the actual infrastructure. Understanding this distinction is crucial for successful usage.
tfautomv (a.k.a Terraform auto-move) is a refactoring helper. With it, making structural changes to your Terraform codebase becomes much easier.
When you move a resource in your code, Terraform loses track of the resource's state. The next time you run Terraform, it will plan to delete the resource it has memory of and create the "new" resource it found in your refactored code.
tfautomv inspects the output of terraform plan, detects such creation/deletion pairs and writes a moved block so that Terraform now knows no deletion or creation is required.
A Model Context Protocol (MCP) server for accessing the OpenTofu Registry. This server allows language model assistants to search for and retrieve information about OpenTofu providers, modules, resources, and data sources.
Free labs and playgrounds for learning Kubernetes, Cloud, DevOps and AI.
Docker image for terraform provisioning that supports provider plugin caching and declarative binary installation via mise.
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Plan and apply Terraform/OpenTofu via PR automation, using best practices for secure and scalable IaC workflows.
Terraform runtime TUI 🫧 .
pipeform is a TUI for Terraform runtime progress.
Build your own cloud virtual machine lab.
Virtua Lab lets you build your own cloud virtual machine lab, whether you want to teach a class, train professionals, run a hackathon, host a hands-on-lab, etc.
The lab infrastructure runs on DigitalOcean infrastructure. It consists of a jumphost running Apache Guacamole and as many lab boxes as you want (or can) spin up.
CLI tool to generate terraform files from existing infrastructure (reverse Terraform). Infrastructure to Code.
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A Terraform provider for managing Docker services.
Manage Docker-hosted resources (such as repositories, teams, organization settings, and more) using Terraform.
CI/CD orchestrator for Terraform.
Open Source Terraform Orchestration for Teams. Automation, Collaboration and Governance for Terraform within your CI/CD system.
Digger is an open source IaC orchestration tool. Digger allows you to run IaC in your existing CI pipeline
Modern UI for Ansible, Terraform, OpenTofu, Bash, Pulumi.
Semaphore is a modern UI for Ansible, Terraform/OpenTofu, Bash and Pulumi. It lets you easily run Ansible playbooks, get notifications about fails, control access to deployment system.
A command line tool to switch between different versions of terraform (install with homebrew and more) .
The tfswitch command line tool lets you switch between different versions of terraform. If you do not have a particular version of terraform installed, tfswitch lets you download the version you desire. The installation is minimal and easy. Once installed, simply select the version you require from the dropdown and start using terraform.
OpenTofu / Terraform / Terragrunt and Atmos version manager.
Welcome to tenv, a versatile version manager for OpenTofu, Terraform, Terragrunt and Atmos, written in Go. Our tool simplifies the complexity of handling different versions of these powerful tools, ensuring developers and DevOps professionals can focus on what matters most - building and deploying efficiently.
Terraform wrapper. DRY and maintainable Terraform code.
Terragrunt is a thin wrapper that provides extra tools for keeping your configurations DRY, working with multiple Terraform modules, and managing remote state.
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Infrastructure as Code in Any Programming Language. Open Source Infrastructure as Code. Manage infrastructure, secrets, and configurations intuitively on any cloud.Build infrastructure intuitively on any cloud using familiar languages 🚀.
Pulumi's Infrastructure as Code SDK is the easiest way to build and deploy infrastructure, of any architecture and on any cloud, using programming languages that you already know and love. Code and ship infrastructure faster with your favorite languages and tools, and embed IaC anywhere with Automation API.
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Terraform CLI wrapper to deploy your Terraform applications directly to LocalStack.
CLI to prevent malicious Terraform Providers from being executed. You can define the allow list of Terraform Providers and their versions, and check if disallowed providers aren't used
The open source infrastructure as code tool.
Previously named OpenTF, OpenTofu is a fork of Terraform that is open-source, community-driven, and managed by the Linux Foundation.
Related contents:
- OpenTofu becomes the real deal @ InfoWorld.
- Terraform Compact Function: Clean Up & Simplify Lists @ spacelift.
- How We Migrated 30+ Kubernetes Clusters to Terraform @ Learnings from the paas' Medium.
- The Case for Terraform Modules: Scaling Your Infrastructure Organization @ Infisical.
- Best Practices to Promote from DEV to PROD Environments with HashiCorp Terraform using Workspaces and Folders @ Build5Nines.
- How to Structure a Terraform Project @ Spacelift's dev.to.
- Terraform Stacks - Part 1 - An Introduction @ Mike Guy.
- How to use Terraform to generate secrets @ Techielass.
- Building Meaningful Terraform Test Workflows @ Mark Tinderholt's Medium.
- OpenTofu at Scale: 4 Strategies & Scaling Best Practices @ spacelift.
- Upgrading Our Infrastructure with OpenTofu @ spacelift.
- Terraform vs OpenTofu: Which IaC tool fits your platform strategy? @ Platform Engineering.
he Most Flexible IaC Management Platform.
Spacelift is a sophisticated CI/CD platform for Terraform, Terragrunt, CloudFormation, Pulumi, Kubernetes, and Ansible
Terraform, Terragrunt, and IaC Automated Management. Collaborate, deploy, and manage your Infrastructure as Code with confidence
env0 automates your Terraform, Terragrunt, AWS CloudFormation and other Infrastructure as Code tools.
PowerDNS is a leading provider of secure open-source and commercial DNS software. PowerDNS solutions are focused on large-scale DNS service providers, including mobile and fixed-line broadband operators, and hosting and cloud service providers. PowerDNS also underpins scalable security solutions from market-leading vendors.
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Cloud Development Kit for Terraform (CDKTF) lets you use familiar programming languages to define and provision infrastructure. Cloud Development Kit for Terraform (CDKTF) allows you to use familiar programming languages to define and provision infrastructure. This gives you access to the entire Terraform ecosystem without learning HashiCorp Configuration Language (HCL) and lets you leverage the power of your existing toolchain for testing, dependency management, etc.
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Cloud cost estimation for Terraform in your CLI. Go library for estimating Terraform costs using ingested cloud vendor prices. It is meant to be imported and used by programs (API's or standalone) with access to a MySQL-compatible database and the Internet.
Checkov scans cloud infrastructure configurations to find misconfigurations before they're deployed.
Checkov uses a common command line interface to manage and analyze infrastructure as code (IaC) scan results across platforms such as Terraform, CloudFormation, Kubernetes, Helm, ARM Templates and Serverless framework.
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