Migrating from Terraform to OpenTofu

Learn how to migrate from Terraform to OpenTofu and what to consider.

New Feature: Private Module Registry Namespaces

Private module registry namespaces allow you to organize Terraform and OpenTofu modules easier and select which environments to share them with.

Terraform Cloud Alternatives: Open Source & Github Action

There are 4 kinds of Terraform Cloud alternatives: Open Source, Github Actions, Terraform Atlantis, and drop-in replacements.

What is a Terraform Taco

Learn what a Terraform TACO is, who the main players are, and what to look for when evaluating a TACO.

Terraform State Files Best Practices

Learn what Terraform state is, best practices to use with state, and how to manipulate it.

Terraform Modules Explained

Learn what Terraform modules are, when to use them, and how to construct them.

Stop Troubleshooting Terraform: How Scalr AI Empowers Platform Teams

Scalr AI helps teams troubleshoot Terraform issues, giving platform teams time back to focus on innovation.

Dynamic Backend Blocks with OpenTofu

Using variables in backend configurations makes it much easier to scale your OpenTofu usage compared to Terraform.

Scalr Product Updates - June 2025

Check out the latest features that help platform teams with Terraform and OpenTofu: Scalr AI and Backstage

How to Manage GitLab with Terraform

The guide covers using the Terraform provider for GitLab to configure, authenticate, create core resources like groups & projects, and use the Terraform state backend and module registry.

Getting Started with Terraform Vulnerability Scanning

Terraform vulnerability scanning is the practice of automatically analyzing infrastructure code to find & fix security issues before they reach production.

Terraform Outputs: How to with Examples

Terraform outputs expose infrastructure data, enabling cross-module data sharing and integration with external tools for automation and reporting.

How to Use the Terraform Datadog Provider

This guide provides an overview of how to define, version, and manage Datadog with Terraform, including setup and best practices.

How to use Terraform Import

Terraform import brings existing infrastructure under state file management. Learn what import options you have.

What are Terraform Data Sources?

Learn what Terraform data sources are, when to use them, and how to use them.

What is Terraform?

Learn what Terraform is, when to use it, and what the core components are.

How to Share Terraform State in Terraform Cloud and Scalr

Platforms like Scalr and Terraform Cloud significantly simplify Terraform state management. Learn how to share state between workspaces and truly orchestrate your Terraform state files.

Using Terraform with GitLab

This guide describes how to use Terraform with GitLab, covering CI/CD, State, Modules, and Security.

Scalr

Terraform Cloud vs Spacelift, Github Actions, and more

Objective comparison of Terraform Cloud vs Spacelift, Scalr, and DIY approaches. Analyze pricing, governance features, and workflow flexibility.

How to Share Terraform State

Terraform state sharing centralizes infrastructure deployment data for team collaboration. It enables secure sharing of outputs between configurations, streamlining interconnected infrastructure management.

Bridgecrew Terraform: Pricing, Use Cases, Best Practices & Alternatives

Bridgecrew scans Terraform code for security issues before deployment. Free tier includes 50 resources, paid plans start at $99/mo with Checkov.

The Developer's Guide to HCL, Part 5: Conclusion

Recap HCL's strengths for IaC. Get official links to documentation for HCL, Terraform, Packer, Nomad, and Vault to continue your learning journey.

The Developer's Guide to HCL, Part 4: Best Practices

Write clean, scalable HCL. Learn best practices for project structure, module design, state management, code formatting, validation, and testing your IaC.

The Developer's Guide to HCL, Part 3: Common Challenges

Solve frequent HCL issues. Learn when to use for_each vs. count, master dynamic blocks, troubleshoot errors, and manage variables and secrets effectively.

The Developer's Guide to HCL, Part 2: Mastering the Syntax

Learn the core building blocks of HCL syntax: arguments, blocks, identifiers, comments, and the primitive and complex data types used in modern IaC.