Terraform License Change: BSL vs Open Source Guide

HashiCorp's transition of Terraform from the Mozilla Public License v2.0 to the Business Source License has significantly impacted the Infrastructure as Code (IaC) community, highlighting the importance of licensing as a platform risk rather than a mere legal footnote. The change restricts Terraform's use in creating competing commercial services, forcing teams to reconsider their IaC strategies and sparking a fork of the last MPL-licensed version into OpenTofu, which is governed under the Linux Foundation. OpenTofu offers a clear, open-source alternative to Terraform, maintaining compatibility and continuity without legal ambiguity, while Terraform remains a strong option for teams with existing investments. This shift emphasizes the need for infrastructure teams to design resilient platforms that can adapt to future licensing changes, underscoring the operational challenges of balancing openness with commercial needs. Harness Infrastructure as Code Management (IaCM) supports both OpenTofu and Terraform, providing consistent workflows and governance to facilitate gradual transitions and reduce disruption, allowing organizations to navigate these changes effectively.