What Is OpenTofu? Step-by-Step IaC Guide for 2025

OpenTofu logo under spotlights representing its rise as a Terraform alternative

In late 2023, HashiCorp transitioned Terraform away from its established terraform opensource model to a business‑source license, causing uncertainty for many developers. In response, the community created OpenTofu, a fork of the last open-source version of Terraform, and placed it under the Linux Foundation for neutral governance The community responded by forking the last terraform opensource version, re-branding […]

OpenTofu CI CD Guide: AI-Powered Automation to the Rescue

OpenTofu CI CD loop visual with OpenTofu cube icon above a DevOps infinity symbol representing continuous integration and delivery automation

OpenTofu CI CD workflows make Infrastructure as Code practical and scalable for DevOps teams. By expressing infrastructure in code, you can automate, version, and test cloud resources within your deployment pipeline. OpenTofu delivers Terraform-compatible IaC that fits seamlessly into existing CI/CD setups—without licensing fees or vendor lock-in. It’s transparent, community-driven, and supports straightforward migration from […]

Practical DevOps Guide to Scaling Terraform

To scale Terraform is essential for modern DevOps teams managing infrastructure across distributed environments. As physical boundaries no longer limit access to talent, organizations are using Terraform. This helps them manage teams around the world and improve cloud operations. By leveraging Infrastructure as Code (IaC), businesses can enhance collaboration, automate infrastructure management, and maintain consistency—regardless […]

Terraform Cloud: What It Offers, Benefits, and Limitations

Terraform Icon in a cloud

Terraform Cloud (TFC) is a platform designed to simplify handling infrastructure-as-code (IaC) workflows. It facilitates teams in automating and handling cloud infrastructure efficiently, adding extra functionality beyond the Terraform open-source solution. It simplifies collaboration on IaC projects, maintaining compliance, implementing version control system (VCS) integrations, and managing remote states. Disclaimer: ControlMonkey is a Terraform Cloud […]

Terraform License Change: Impacting IaC Teams in 2025

Chart illustrating Terraform costs before and after the 2023 license change, showing increased commercial costs under the new BUSL license.

Terraform’s license modification from Aug 2023 has prompted much debate in the DevOps and infrastructure-as-code (IaC) communities. Terraform License Change is more than just a legal update; it represents a change in how teams can use and contribute to one of the most popular IaC tools. HashiCorp moved Terraform to the Business Source License (BUSL) […]

Terraform Cloud Pricing Guide: Tiers, Costs, and Optimization Tips

Terraform Cloud provides price plans for everyone, from solo developers just getting started to large teams managing infrastructure at scale. However, if you’re not careful, the consumption-based pricing model and tiers of access can push your Terraform Cloud cost higher than expected. In this article, we’ll describe each of the terraform pricing tiers, warn you […]

OpenTofu vs Terraform: IaC Comparison for DevOps Teams

Governed by the Linux Foundation, OpenTofu is a vendor-neutral, fully open-source infrastructure-as-code (IaC) platform created by the community as a successor to HashiCorp’s Terraform. OpenTofu was initiated in response to HashiCorp’s change of Terraform’s license from the Mozilla Public License (MPL) to the Business Source License (BSL). As organizations utilize cloud infrastructure and automation, OpenTofu […]

DevOps Emoji Glossary: From Terraform Plan to ClickOps Chaos

DevOps Emoji Guide- multiple Emojis of Iac, Cloud and DevOps

For World Emoji Day, we broke down the highs, lows, and pitfalls of infrastructure as code — one emoji at a time.  The result: the first DevOps Emoji Glossary, built for anyone who’s faced IaC drift, broken pipelines, or unexpected automation outcomes. From terraform maps to firefighting misconfigurations, this glossary translates real infrastructure issues into […]

Meet OpenTofu: The Terraform Opensource Alternative

For those that do not know, the terraform opensource project OpenTofu is a fork of HashiCorp Terraform that preserves the familiar declarative syntax and workflow of Terraform while introducing a truly open-source terraform license (Mozilla Public License 2.0) and a vendor-neutral home under the Linux Foundation. Launched in late 2023, it has matured rapidly: it […]

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Terraform Best Practices with ControlMonkey Webinar

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