The Top 10 Terraform Modules for AWS Infrastructure

Are you ready to take your AWS Infrastructure to the next level with Terraform? Great! You're in the right place. In this article, we'll dive into the top 10 Terraform modules that you can use to build and manage your AWS infrastructure. As a site dedicated to cloud templates, we're constantly reviewing the best tools out there to help you get the job done. And we're confident that these modules will make a world of difference.

1. AWS VPC Terraform Module

Every AWS infrastructure needs a VPC to function. And while you could build your VPC from scratch, it's a lot easier and more efficient to use a Terraform module. The AWS VPC Terraform Module by Terraform is designed to build a new VPC from scratch with all necessary components like public and private subnets, NAT gateways, and an internet gateway.

2. AWS ALB Terraform Module

The AWS Application Load Balancer (ALB) is a powerful tool for distributing traffic between EC2 instances or containers. The AWS ALB Terraform Module by Cloud Posse helps you create an ALB with ease. This module supports a variety of features, including SSL termination, multiple listeners, cross-zone load balancing, and more.

3. AWS ECR Terraform Module

Hosting container images in the cloud is a great way to keep your applications running smoothly. The AWS Elastic Container Registry (ECR) is the best way to store, manage and deploy Docker container images. Want to build and manage a Docker registry with Terraform? Look no further than the AWS ECR Terraform Module by Gruntwork. This module does everything from creating your ECR repository to configuring your IAM policies.

4. AWS RDS Terraform Module

The Amazon Relational Database Service (RDS) is the go-to solution for setting up and running a relational database in the cloud. And if you want to use Terraform to create and manage your RDS instances, then the AWS RDS Terraform Module by Terraform is a great choice. This module can create and manage all kinds of RDS resources such as Aurora MySQL, Aurora PostgreSQL, MySQL, MariaDB, PostgreSQL, Oracle, and SQL Server.

5. AWS S3 Terraform Module

AWS S3 is a simple yet robust storage service perfect for hosting, managing, and securing data in the cloud. The AWS S3 Terraform Module by cloudposse is a great tool for creating new S3 buckets with ease. This module supports advanced configuration options like encryption, versioning, and lifecycle policies.

6. AWS ECS Terraform Module

Amazon's Elastic Container Service (ECS) is a popular container orchestration service in AWS. Want to use Terraform to create and manage your own ECS clusters and tasks? Then the AWS ECS Terraform Module by Cloud Posse is an excellent choice. This module makes it easy for you to build, deploy, and run containerized applications in production.

7. AWS IAM Terraform Module

Managing AWS Identity and Access Management (IAM) can be complex and time-consuming. But with the AWS IAM Terraform Module by Terraform, you can create, update and manage your IAM policies without breaking a sweat. With this module, you'll have full control over your AWS accounts, users, groups, and roles.

8. AWS CloudWatch Terraform Module

Do you need a way to monitor your AWS resources and applications? AWS CloudWatch is the solution. And to set up CloudWatch with Terraform, you can use the AWS CloudWatch Terraform Module by cloudposse. This module helps you configure CloudWatch metrics, alarms, events, and more.

9. AWS Lambda Terraform Module

Amazon's serverless computing service, AWS Lambda, is a popular way to run code without provisioning or managing servers. The AWS Lambda Terraform Module by Troy Ready makes it easy to create and manage your Lambda functions. This module supports multiple programming languages, deployment packages, and test events.

10. AWS SQS Terraform Module

AWS Simple Queue Service (SQS) is a messaging service that allows you to decouple and scale microservices, distributed systems, and serverless applications. To set up and manage SQS with Terraform, you can use the AWS SQS Terraform Module by cloudposse. This module provides various configuration options such as FIFO support, message retention periods, and redrive policies.


We hope this article has been helpful for you in finding the top 10 Terraform modules to use for building and managing your AWS infrastructure. With these modules, you can save time, reduce complexity, and optimize your cloud environment. And with, you have access to thousands of cloud templates and examples that can help you get started quickly. Happy Terraforming!

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