Mariusz Michalowski

Community Manager at Spacelift

Joined Nov 2022

About

Mariusz is a Community Manager at Spacelift, a flexible management platform for Infrastructure as Code. He is passionate about automation, DevOps, and open-source solutions. In his free time he enjoys car detailing, swimming, and nonfiction books.

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Reputation:	821
Pageviews:	80.9K
Articles:	16
Comments:	0

Articles

Articles

Deploying Infrastructure With OpenTofu

This tutorial explains how to deploy infrastructure with OpenTofu, from installing the CLI to provisioning and destroying a real cloud resource.

June 24, 2026

· 2,106 Views · 1 Like

Popular DevOps Automation Tools

This post highlights popular DevOps tools that help automate workflows across CI/CD, IaC, configuration management, orchestration, and observability.

October 9, 2025

· 3,106 Views · 3 Likes

Terraform Compact Function: Clean Up and Simplify Lists

The compact() function ensures that only valid, non-null elements are included, helping prevent runtime errors during the apply phase.

September 17, 2025

· 3,668 Views · 6 Likes

How to Create Ansible Users and Add Passwords

The Ansible user module manages Linux and UNIX accounts declaratively, handling creation, updates, passwords, and groups.

August 22, 2025

· 2,871 Views · 3 Likes

Converting List to String in Terraform

Use join(), format(), and jsonencode() in Terraform to name resources, format scripts/logs, and ensure clarity in dynamic configurations.

June 11, 2025

· 3,431 Views · 1 Like

How Platform Engineering Is Impacting Infrastructure Automation

Platform engineering is introducing reusable, standardized internal platforms that streamline workflows and reduce manual overhead.

May 1, 2025

· 2,410 Views

Using Terraform Moved Block to Refactor Resources

Terraform moved block, introduced in version 1.1.0, provides a straightforward way to refactor resources by explicitly mapping old resource addresses to new ones.

March 28, 2025

· 4,648 Views · 1 Like

How to Use Terraform Import Block for Importing Resources

With Terraform 1.5 and later, you can use the import block to manage the import of resources directly in your configuration.

February 19, 2025

· 5,290 Views · 2 Likes

How to Add Comments in Terraform Code

The types of comments in Terraform, how to use them effectively, and best practices for writing clear, concise annotations.

February 6, 2025

· 5,237 Views

Terraform Tips for Efficient Infrastructure Management

Securely manage your state files, use reusable modules, organize your code, and integrate automation to elevate your Terraform infrastructure management.

July 1, 2024

· 6,150 Views · 3 Likes

An Introduction to Terraform's Core Concepts

In this article, learn about the core elements of Terraform and how they help you enhance collaboration and operational efficiency.

April 22, 2024

· 4,524 Views · 4 Likes

How To Start a Successful Career in DevOps

To launch a successful career in DevOps, you must be determined and willing to adapt and learn new skills, as the field is constantly evolving.

September 16, 2023

· 4,555 Views · 4 Likes

How To Choose the Right DevOps Tool for Your Project

The factors you should consider when selecting a DevOps tool for your project and some of the most useful tools in various categories.

May 19, 2023

· 4,288 Views · 2 Likes

AWS IAM Basics: Identity and Access Management

This article provides an overview of the basics of AWS IAM, what it is, how it works, and how you can use it to secure your AWS account.

December 27, 2022

· 6,491 Views · 3 Likes

Different Types of Cloud Deployment Models

Choosing the right cloud deployment model can be intimidating. In this article, we will discuss the advantages and disadvantages of each model.

December 12, 2022

· 4,478 Views · 1 Like

What Should You Avoid When Doing DevOps?

As you work to improve your DevOps processes and achieve excellence, be aware of the hidden traps and anti-patterns.

November 19, 2022

· 17,618 Views · 3 Likes