OpenTofu is a declarative infrastructure management tool designed to simplify the process of building, changing, and versioning cloud infrastructure safely and efficiently.
Key Features:
Infrastructure as Code (IaC): Define your cloud resources using a high-level configuration language, enabling version control, collaboration, and reuse.
Execution Plans: Generate detailed execution plans to visualize changes before deployment, ensuring predictable outcomes and minimizing errors.
Resource Graph: Automatically build and visualize dependencies between resources, optimizing parallel execution and providing insights into infrastructure relationships.
Change Automation: Apply complex changes with confidence by leveraging the resource graph and execution plan for consistent and efficient updates.
Audience & Benefit:
Ideal for IT operations teams, developers, and DevOps engineers looking to streamline cloud infrastructure management. OpenTofu empowers users to manage existing and popular cloud providers while ensuring scalability, reliability, and compliance. By automating infrastructure changes and providing a clear audit trail, it reduces manual effort and human error.
Available via winget for easy installation, OpenTofu is an essential tool for teams seeking to modernize their cloud operations with a focus on efficiency and control.
OpenTofu is an OSS tool for building, changing, and versioning infrastructure safely and efficiently. OpenTofu can manage existing and popular service providers as well as custom in-house solutions.
Infrastructure as Code: Infrastructure is described using a high-level configuration syntax. This allows a blueprint of your datacenter to be versioned and treated as you would any other code. Additionally, infrastructure can be shared and re-used.
Execution Plans: OpenTofu has a "planning" step where it generates an execution plan. The execution plan shows what OpenTofu will do when you call apply. This lets you avoid any surprises when OpenTofu manipulates infrastructure.
Resource Graph: OpenTofu builds a graph of all your resources, and parallelizes the creation and modification of any non-dependent resources. Because of this, OpenTofu builds infrastructure as efficiently as possible, and operators get insight into dependencies in their infrastructure.
Change Automation: Complex changesets can be applied to your infrastructure with minimal human interaction. With the previously mentioned execution plan and resource graph, you know exactly what OpenTofu will change and in what order, avoiding many possible human errors.
Nightly Builds
Nightly builds are available for testing the latest changes on main. These are experimental and not intended for production use. Each build is removed after 30 days.
Nightly builds can be found at https://nightlies.opentofu.org/nightlies. For those who want to automate with tooling, https://nightlies.opentofu.org/nightlies/latest.json will be kept up to date with the latest build information.
If you've found a vulnerability or a potential vulnerability in OpenTofu please follow Security Policy. We'll send a confirmation email to acknowledge your report, and we'll send an additional email when we've identified the issue positively or negatively.
Reporting possible copyright issues
If you believe you have found any possible copyright or intellectual property issues, please contact liaison@opentofu.org. We'll send a confirmation email to acknowledge your report.
Registry Access
In an effort to comply with applicable sanctions, we block access from specific countries of origin. For more details, see the Registry Inclusion Policy.
