Blog
video
Terraform Map Variable: A Complete Guide with Practical Examples
Terraform map variables keep per-environment config in one place. Covers map(object), optional(), merge(), and for_each with verified, working examples.
Your Guide to Infrastructure as Code Insights
Learn about the latest env zero features, IaC best practices, and how-to tutorials.
Blog
video
Video
OpenTofu 1.12.0 Is Here, and It Finally Fixes These Real-World Headaches
OpenTofu 1.12.0, released May 14, 2026, is a quality-of-life release that resolves persistent friction in three common workflows. Teams managing infrastructure across multiple environments can now make destroy protection dynamic—keeping strict guardrails in production while staying flexible in development—without duplicating configuration. The long-standing tofu init lock file problem, which forced extra manual steps for teams using shared plugin caches or internal mirrors, is resolved automatically. And for platform teams building deployment tooling, a new CLI option finally lets machine-readable JSON output coexist with normal terminal logs, instead of replacing them. It's a release built around finishing things that were almost right.
Chris Graham
env zero Marketing
Blog
video
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
Blog
video
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
Blog
video
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
Blog
video
Mastering Cloud Efficiency, Scaling with FinOps and Infrastructure as Code
Join our webinar to learn about the connection between FinOps and IaC management, the role of FinOps in cloud environments, and practical ways to optimize cloud costs with FinOps and IaC tools.
Andrew Way
Sales Engineering
Blog
video
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
Terraform for Loops Guide: Types, Examples and Best Practices
Terraform for loop helps you write simplified, repeatable code used to deploy resources. In this article, we’ll explore 'for' loops using 'for_each' and 'count', how and when to use them, example scenarios, best practices, and much more.
Saksham Awasthi
Developer Relations
![Ansible Tutorial for Beginners: From Install to First Deployment [2026]](https://cdn.prod.website-files.com/63eb9bf7fa9e2724829607c1/68b1673c902eced144041480_2.avif)
Blog
video
Ansible Tutorial for Beginners: From Install to First Deployment [2026]
Ansible tutorial for beginners: install ansible-core 2.20, write your first playbook, and run your first deployment. Tested on Ubuntu 24.04.
Sam Gabrail
President, TeKanAid
Blog
video
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
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
Blog
video
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
Blog
video
Meet Cloud Compass: AI-assisted IaC Coverage Audit and Risk Mitigation
Cloud Compass enhances your cloud resource management. Using AI-assisted logic, it auto-analyzes IaC coverage blind spots and trends over time, helping you quickly close any gaps.
Omry Hay
env0 CTO & Co-founder, Team OpenTofu
Blog
video
Webinar: Lessons Learned from Managing IaC Across 800+ Environments
Join Sergey Korolev of Rakuten Viber to learn how his team automates and manages Infrastructure as Code, and how mature IaC practices improve developer experience, reduce technical debt, and streamline operations at scale.
Andrew Way
Sales Engineering
Blog
video
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
Blog
video
Terraform Alternatives: A 2026 Buyer's Guide
HCP Terraform's free plan ended March 2026. Here's how to evaluate every Terraform alternative, tools and platforms, with a full comparison.
Ned Bellavance
Founder, Ned in the Cloud
Blog
video
Terraform Import Command and Import Block: Examples, Tips and Best Practices
Learn how to use the 'import' command and import blog to move existing resources into your Terraform/OpenTofu state file.
Saksham Awasthi
Developer Relations
Blog
video
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
Blog
video
env0 Workflows: Simplifying Advanced IaC Setups and Managing Dependencies
env0 Workflows provides a structured approach to managing groups of related environments and their dependencies. Learn how you can use it to streamline complex IaC deployments.
Aditya Murali
Developer Relations
Blog
video
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
Blog
video
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
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
Blog
video
New Variable Sets: Boost Efficiency, Reduce Clutter
Variable sets can be linked to an entire Organization or to specific Projects, Templates, Workflows, or Environments, which serves to reduce clutter and ensures maximal flexibility.
Tom Porat
Engineering Team
Blog
video
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
Blog
video
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