Managing Infrastructure at Scale

OpenTofu Joins the Linux Foundation

OpenTofu (formerly OpenTF) is now a part of the Linux Foundation. See why is this important and what joining the Linux Foundation means for OpenTofu.

Terraform19 min read

Crossplane vs Terraform – IaC Tools Comparison

See the comparison of Terraform and Crossplane. Find out what is the difference between them and the advantages of using one over the other.

Terraform22 min read

Terragrunt Tutorial – Getting Started & Examples

What is Terragrunt, how does it work, and what are its features? Learn how to install and set up the configuration. See use cases and examples.

Docker18 min read

Docker Compose – What is It, Example & Tutorial

What is Docker Compose? See a getting started tutorial for beginners with file structure, commands, how to install, how to use, and docker compose examples.

General23 min read

Should you manage your IaC with GitHub Actions?

How to create an infrastructure pipeline with GitHub Actions - learn the best practices and the limitations you will encounter. See what to use instead.

Terraform5 min read

How to Create & Use Gitignore File With Terraform

Learn what gitignore is, how to use it with Terraform, and which Terraform files you can include in .gitignore. See example.

Kubernetes9 min read

Fixing Kubernetes CreateContainerConfigError & CreateContainerError

What is CreateContainerConfigError and CreateContainerError in Kubernetes? See common causes and how to fix and debug.

Terraform17 min read

How to Create AWS IAM Role with Terraform [Step-by-Step]

In this step-by-step tutorial, you'll learn how to create an AWS IAM Role using Terraform with AWS Terraform provider. See an example.

General19 min read

Why You Shouldn’t Manage Terraform with Generic CI/CD Tools

Explore the limitations of GitHub Actions, Azure DevOps, and Jenkins when building CI/CD pipelines to deploy Terraform infrastructure.

Terraform9 min read

Terraform Target Flag: How to Target Resources in Terraform

Learn what Terraform flag option is and how to use it with modules and plan, apply, and destroy commands. See examples and when to avoid using it.

OpenTofu3 min read

OpenTF – Publishing the Fork

The OpenTF repository is now public! See how you can contribute, what's next, and how to continue supporting OpenTF.

Kubernetes11 min read

Kubernetes StatefulSet vs. Deployment with Use Cases

See the differences between Kubernetes StatefulSet vs. Deployment. Including the table comparison and use cases for each.

Product2 min read

Exploring the Tech Stack: Spacelift’s Supported Tools and Frameworks

See which technologies and frameworks Spacelift supports and what to do if you want to run something else.

Terraform13 min read

What is TFLint and How to Lint Your Terraform Code

Learn what TFLint is and how to use it with examples. See the details of the .tflint.hcl file. What is linting, and why lint your Terraform code.

Terraform20 min read

How to Deploy an AWS ECS Cluster with Terraform [Tutorial]

In this step-by-step guide, you'll learn how to set up an ECS cluster of EC2 instances using Terraform. See examples and Terraform ECS task definition.