OpenTofu Documentation Version: Development​
OpenTofu is an infrastructure as code tool that lets you define both cloud and on-premises resources in human-readable configuration files that you can version, reuse, and share. You can then use a consistent workflow to provision and manage all of your infrastructure throughout its lifecycle. OpenTofu can manage low-level components like compute, storage, and networking resources, as well as high-level components like DNS entries and SaaS features.
Getting started
Get started with OpenTofu or migrate from a previous version.
Language
Use the OpenTofu language to describe the infrastructure that OpenTofu manages.
CLI Documentation
Learn OpenTofu's CLI-based workflows.
Internals
Learn how OpenTofu generates a dependency graph and executes other internal processes.