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terraform-aws-modules

A collection of community-managed, open-source Terraform modules for AWS.

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Overview

The terraform-aws-modules project is a GitHub organization that hosts a large collection of high-quality, open-source Terraform modules for AWS. These modules cover a wide range of AWS services, from foundational components like VPC and S3 to complex services like EKS and RDS. Maintained by Anton Babenko and a community of contributors, these modules are used by thousands of organizations to simplify and standardize their AWS infrastructure deployments.

✨ Key Features

  • Large collection of modules for popular AWS services (VPC, EKS, RDS, S3, etc.)
  • Open-source and community-driven
  • Actively maintained and updated
  • Used to streamline compliance with frameworks like SOC2, CIS, and HIPAA
  • High download count, indicating widespread adoption (e.g., VPC module has over 154M downloads)

🎯 Key Differentiators

  • Completely free and open-source
  • Extremely wide range of supported AWS services
  • Massive community adoption and contribution
  • Managed by a well-known figure in the Terraform community (Anton Babenko)

Unique Value: Provides a comprehensive, free, and community-vetted library of reusable Terraform modules for AWS, saving developers significant time and effort in provisioning cloud resources.

🎯 Use Cases (5)

Provisioning AWS networking infrastructure (VPC, subnets, etc.) Deploying and managing EKS clusters Creating and configuring RDS databases Setting up S3 buckets with best-practice configurations Building reusable infrastructure components for internal platforms

✅ Best For

  • Creating AWS VPC resources
  • Deploying Amazon EKS clusters
  • Provisioning AWS RDS instances

💡 Check With Vendor

Verify these considerations match your specific requirements:

  • Users who need commercial support with an SLA
  • Organizations that require a private, managed registry for modules

🏆 Alternatives

AWS official modules (aws-ia) Gruntwork Cloud Posse

While commercial alternatives like Gruntwork offer support and a more integrated framework, terraform-aws-modules provides a broader set of modules for free. Unlike writing modules from scratch, it provides a well-tested and standardized starting point.

💻 Platforms

API

🔌 Integrations

AWS Terraform OpenTofu Terragrunt Atlantis

🔒 Compliance & Security

✓ Modules can be used to build infrastructure compliant with SOC2, CIS, HIPAA, etc.

💰 Pricing

Contact for pricing
Free Tier Available

Free tier: All modules are open-source and free to use under the Apache 2.0 license.

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