Terraform Guides and Tutorials

Azure14 min read

Terraform with Azure DevOps CI/CD Pipelines – Tutorial

Learn step-by-step how to implement a CI/CD Azure DevOps pipeline for Terraform. See examples and best practices.

How to Use Open Policy Agent (OPA) with Terraform [Examples]

In this tutorial, you’ll learn what Open Policy Agent is and how to use it to write OPA policies for Terraform configurations. See examples.

Terraform9 min read

Terraform Null Resource – What It is & How to Use It

What is a Terraform null_resource and the trigger arguments? See how to use it with local and remote provisioners and other examples.

Terraform18 min read

How to Create and Use a Custom Provider in Terraform

In this tutorial, you’ll learn how to develop a Terraform custom provider and how to use it. See what is required to create one.

Terraform14 min read

Managing Application Load Balancer (ALB) with Terraform

Learn how to create AWS Application Load Balancer (ALB) using Terraform. See examples of managing ALB with Terraform resources.

Terraform10 min read

Top 10 Terraform Enterprise Alternatives for 2025

What is the best Terraform Enterprise (TFE) alternative? See the competitors and their features to find the right tool for your organization.

Terraform15 min read

How to Set Up and Manage Terraform Remote State [Tutorial]

Learn how to set up a remote state in Terraform and how to migrate your local state to a remote backend. See examples for the S3 bucket.

Terraform9 min read

How to Use Terraform Try & Can Functions [Examples]

Learn what the Terraform try() function does, syntax, and examples. See Terraform try vs. lookup. Can() function explained.

Terraform7 min read

Terraform File Paths – Path Module, Root and CWD

Take a look at Terraform file paths and learn what is the path module in Terraform. See examples.

Terraform16 min read

Atlantis: Terraform Pull Request Automation (Tutorial)

What is Atlantis Terraform and how does it work? See our tutorial on how to use it for pull request automation and to manage Terraform and Terragrunt projects.

Terraform6 min read

How to Generate Images with Terraform Graph Command

Discover how to use the Terraform Graph command to generate dependency graphs in Terraform. See other visualization tools you can use.

Terraform5 min read

How to Use Terraform Toset Function [Examples]

Learn what is toset in Terraform, what does it do, and how to use this function alone and with the for_each meta-argument.

Product7 min read

Terraform Cloud Agents vs. Spacelift Workers

See the comparison and learn about the differences between Terraform Cloud agents and Spacelift workers.

Terraform6 min read

Terraform Coalesce Function – How to Use it & Examples

Learn about the coalesce function in Terraform. See how it works and some examples. Coalesce vs. try explained.

Product11 min read

Terraform Cloud / Enterprise Workspaces vs. Spacelift Stacks

See the differences and similarities between Terraform Cloud workspaces and Spacelift stacks and examples of how to use them.