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⚡ Lightning Talk: A Tale of Three Configs, On Best Practices with OpenTofu Structuring
Deep dive into three key approaches for managing OpenTofu configurations: separate configs, workspaces, and backend-config.
OpenTofu
Latest OpenTofu news and updates from our core dev team members.
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Meet Us in London for KubeCon Europe 2025 (and OpenTofu Day)!
Join env0 at KubeCon Europe 2025 in London, April 2-4! Visit Booth S710 to explore IaC best practices, meet our team, and grab exclusive swag. Don’t miss OpenTofu Day on April 1st, which features expert talks and insights. Pre-schedule a meeting now!
Amalya Shnaps
Community and Events
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video
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⚡ Lightning Talk: Apply-Before-Merge vs. Traditional Continuous Deployment
This talk explores two distinct approaches to integrating OpenTofu into deployment pipelines: approve-before-merge using Atlantis and the traditional continuous deployment (CD), covering workflows, benefits, challenges and more.
Asaf Blubshtein
Solutions Architect
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video
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Top DevOps Tools for Infrastructure Automation in 2025
Explore the top DevOps tools for infrastructure automation, designed to streamline workflows, boost efficiency, and simplify cloud management.
Sam Gabrail
President, TeKanAid
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Build vs. Buy: Striking the Right Balance for IaC Management
The "build vs. buy" debate shapes IaC automation. This post examines the challenges of scaling IaC with general tools like GitHub Actions and how platforms like env0 offer solutions.
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Hadas Weinrib
Product Marketing
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OpenTofu 1.9 Introduces the 'exclude' Flag and ‘for_each’ for Providers
The OpenTofu 1.9 release introduces updates to make infrastructure management more efficient. Key additions include the -exclude flag and for_each functionality for providers.
Arel Rabinowitz
env0 Engineering, Team OpenTofu
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Terraform Map Variable: A Complete Guide with Practical Examples
In this blog, we’ll explain what Terraform maps are, explore their use cases, and share practical examples and best practices for effectively using them—and more.
Saksham Awasthi
Developer Relations
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Meet Us in Salt Lake for KubeCon 2024 (and OpenTofu Day)!
We’re thrilled to be part of this year’s KubeCon, the leading cloud-native event, happening from November 12th to 15th at Salt Lake City. Come see us at Booth P6
Amalya Shnaps
Community and Events
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video
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Terraform Workspaces Guide: Commands, Examples and Best Practices
This blog post covers Terraform workspaces, commands, best practices, practical examples, and more.
Saksham Awasthi
Developer Relations
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Streamlining env0 Onboarding with Environment Discovery
The latest upgrade to our Environment Discovery feature improves how you onboard your existing environments to env0, making the process quicker and smoother than ever before!
Tom Porat
Engineering Team
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OpenTofu Registry Guide: Tips, Examples, and Ways to Contribute
The OpenTofu registry UI is now live! To mark this occasion, here's a quick guide to help you explore its use cases, key features, and ways to contribute.
Arel Rabinowitz
env0 Engineering, Team OpenTofu
Blog
video
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The Four Stages of Terraform Automation
In this blog post, we'll explore the four stages of Terraform and OpenTofu automation, providing a roadmap as you look to scale your IaC practices.
Sam Gabrail
President, TeKanAid
Blog
video
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Terraform Lookup Function: Examples, Use Cases and Best Practices
The Terraform/OpenTofu 'lookup' function helps maintain clean, DRY, and reusable code. In this blog, we'll explore the various scenarios where the 'lookup' function can be used, and provide some practical examples for both common and more advanced use cases.
Saksham Awasthi
Developer Relations
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video
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Terraform Count Meta-Argument: Indexing, Examples and Use Cases
In this blog, we’ll learn more about count, describe its use cases, and show how you can use it to create multiple resources with ease - with or without conditional expressions.
Saksham Awasthi
Developer Relations
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video
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OpenTofu v1.8: A Detailed Look at the Upcoming Release
As OpenTofu quickly nears its next stable release, we delve into its new features, discuss their use cases, and explore the challenges they will address for OpenTofu users.
Arel Rabinowitz
env0 Engineering, Team OpenTofu
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Terraform Validate Command: Practical Examples and Best Practices
The 'validate' command helps you check the syntax of your Terraform or OpenTofu code before deployment. Learn how to use it effectively for seamless infrastructure provisioning.
Saksham Awasthi
Developer Relations
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How to Use tenv to Streamline IaC Version Management
tenv is a version manager for Terraform, OpenTofu, Terragrunt, and Atmos, written in Go. Check out this post to see how it works.
Anastasiia Kozlova
DevOps Engineer, Team tofuutils
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Terraform Dynamic Blocks: Advanced Use Cases and Examples
Learn how to use dynamic blocks in Terraform and OpenTofu, to create adaptable configurations based on input values.
Saksham Awasthi
Developer Relations
Blog
video
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Terraform Functions Guide: Complete List with Detailed Examples
Terraform functions are essential for creating effective infrastructure code. In this blog post, we'll provide a 360° review of Terraform/OpenTofu functions, with practical and detailed examples.
Igal Zeifman
env0 Marketing, Team OpenTofu
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Environment Output Variables: Easy and Secure Output Piping
Our latest feature enhances env0 Workflows, simplifying sharing outputs of one environment with another in the same project or workflow, and storing them securely on the env0 platform.
Ned Bellavance
Founder, Ned in the Cloud
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Terraform Best Practices: State Management, Reusability, Security and Beyond
In this blog, we will discuss best practices you should follow for writing clean, scalable, and efficient Terraform code, and how to achieve them with env0.
Saksham Awasthi
Developer Relations
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Terratest vs Terraform/OpenTofu Test: In-Depth Comparison
Why should you test your IaC? And how does the Terraform Test Framework compare to Terratest? That's what we're going to explore in this article.
Ned Bellavance
Founder, Ned in the Cloud
Blog
video
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Terraform Output Command: Examples, Tips and Best Practices
A practical in-depth guide on Terraform outputs with detailed examples, advanced use cases, and more.
Saksham Awasthi
Developer Relations