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.
How Tos
Master Infrastructure as Code with practical technical guides and tutorials.
![Using Open Policy Agent (OPA) with Terraform: Tutorial and Examples [2026]](https://cdn.prod.website-files.com/63eb9bf7fa9e2724829607c1/69d6a3bde2ffe415812d9782_post_th.png)
Blog
video
Video
Using Open Policy Agent (OPA) with Terraform: Tutorial and Examples [2026]
Open Policy Agent (OPA) with Terraform: enforce security, tagging, and cost policies on every plan. Covers Rego v1 syntax, Conftest, GitHub Actions CI/CD integration, and env zero.
Ned Bellavance
Founder, Ned in the Cloud
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
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
Blog
video
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
Take Control of IaC Costs With env0 (Free Whitepaper Inside)
Discover how env0 helps you effectively manage and optimize Infrastructure as Code costs, ensuring efficient cloud spending at scale.
Andrew Way
Sales Engineering
Blog
video
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
Blog
video
Use Our New Navigation to Simplify IaC Project Management
We are thrilled to announce an upgrade to the navigation experience on the env0 platform, designed to make project management smoother and more intuitive.
.avif)
Hadas Weinrib
Product Marketing
Blog
video
OpenTofu v1.7: Enhanced Security with State File Encryption
The launch of OpenTofu 1.7 brings a highly anticipated update: state file encryption. In this post, we take a deep dive into this feature and other new improvements.
Roni Frantchi
env0 Engineering, Team OpenTofu
Blog
video
Terraform Files and Folder Structure: Organizing Infrastructure-as-Code
Discover best practices for Terraform configuration files and folder structures to optimize your IaC workflow and avoid future complex reorganizations.
Igal Zeifman
env0 Marketing, Team OpenTofu
Blog
video
Terraform Destroy Command: A Guide to Controlled Infrastructure Removal
In this post, we cover best practices and considerations to ensure the effective and safe execution of 'terraform destroy' within your infrastructure management processes.
Aditya Murali
Developer Relations
Blog
video
Environment Discovery: Automatic Environment Creation from Your Git Workflow
With Environment Discovery, you can maintain your directory-based structure in your VCS. This enables you to use your existing approval workflows, take advantage of CodeOwners, ensure auditability, and stay aligned with Infrastructure as Code (IaC) best practices!
Andrew Way
Sales Engineering
Blog
video
Top Infrastructure as Code Tools and Terraform Alternatives
In this post, we've selected a range of the most popular IaC tools to provide a quick overview of the IaC ecosystem and help you find the option best suited for your organization or project.
Igal Zeifman
env0 Marketing, Team OpenTofu
Blog
video
Using Terraform, Kubernetes, and Helm: The Power Trio
Learn how to use env0 to create a unified platform that combines Kubernetes scalability with Terraform's provisioning strength and Helm's deployment dexterity!
Sam Gabrail
President, TeKanAid
Blog
video
Terraform for_each: Examples, Tips and Best Practices
Looping constructs provide a way to generate similar resources dynamically based on a collection or count. Learn how to use 'terraform for_each' for efficient infra management.
Aditya Murali
Developer Relations
![Terraform Registry Guide: Tips, Examples, and Best Practices [2026]](https://cdn.prod.website-files.com/63eb9bf7fa9e2724829607c1/65d74b4f9a8585772957aa05_Modules%20Thumb.avif)
Blog
video
Terraform Registry Guide: Tips, Examples, and Best Practices [2026]
The Terraform Registry hosts providers, modules, and policies for cloud infrastructure automation. Learn how to use it, publish modules, and set up a private registry for your team.
Aditya Murali
Developer Relations
Blog
video
Top Terraform Tools to Know in 2026
Scale your cloud in 2026 with these must-know Terraform tools. Learn how AI-augmented automation and FinOps integrations are transforming infrastructure management.
Aditya Murali
Developer Relations
Blog
video
Terraform vs AWS CloudFormation: An In-Depth Comparison
In this post, we'll compare Terraform and AWS CF, discuss their pros and cons, and demonstrate how they can be used with env0, leveraging the platform’s multi-framework support.
Sam Gabrail
President, TeKanAid
Blog
video
Terraform Apply Command: Options, Examples and Best Practices
A comprehensive guide to the terraform apply command, featuring use cases, options, examples and best practices!
Aditya Murali
Developer Relations
![Ansible vs Terraform: When to Choose One, Use Both, or Consider OpenTofu [2026]](https://cdn.prod.website-files.com/63eb9bf7fa9e2724829607c1/6596cab73e289111d0183408_ansible%20vs%20terraform.avif)
Blog
video
Ansible vs Terraform: When to Choose One, Use Both, or Consider OpenTofu [2026]
Ansible vs Terraform: understand the difference, when to use each, how to run them together, and what IBM's HashiCorp acquisition changes in 2026.
Sam Gabrail
President, TeKanAid
%20Thumbnail.avif)
Blog
video
Terraform Cloud Pricing: A Complete Guide (2026)
In this guide, we will take a deep dive into TFC's new pricing model, review its implications and discuss the pros and cons of the current pricing scheme.
Igal Zeifman
env0 Marketing, Team OpenTofu
Blog
video
How to Manage Terraform Locals
All programming languages have a way to express and store values within the context of a code block. In the case of Terraform, that functionality is delivered through Terraform locals.
Ned Bellavance
Founder, Ned in the Cloud
Blog
video
How to Use Terraform Providers
Terraform providers are essential to the functionality of Terraform. Learn how to install and use them to interact with diverse infrastructure services - AWS, Kubernetes,GitHub and more.
Ned Bellavance
Founder, Ned in the Cloud
Blog
video
What is Pulumi? Tutorial and Use Cases [2026]
Pulumi lets you write infrastructure as code in TypeScript, Python, Go, and more. Updated for 2026: native Terraform/HCL support, Pulumi ESC, and env zero integration.
Sam Gabrail
President, TeKanAid
Blog
video
Using Jenkins for Terraform Management
This post showcases the orchestration of Terraform deployments using Jenkins in a real-world scenario. It also delves into the pros and cons of choosing Jenkins for IaC management.
Sam Gabrail
President, TeKanAid
Blog
video
Tutorial: How to Manage Terraform Versioning
Each release of Terraform brings with it new features and functionality, but also potential breaking changes. Here is how to choose well.
Ned Bellavance
Founder, Ned in the Cloud
Blog
video
Tutorial: Achieving Auto Remediation with env0
Learn how to combine our trio of capabilities — drift detection, scheduling, and approval policies — to automatically ensure consistent and compliant infrastructure.
Andrew Way
Sales Engineering