Terraform and IaC: Why This Skill Will Be a Must-Have for DevOps in 2026

The world of infrastructure management has changed. If in 2020 manually configuring servers via SSH was the norm for medium-sized businesses, in 2026 it is a faux pas that costs companies millions. According to the State of DevOps 2024 report by Google Cloud, organizations that have fully adopted Infrastructure as Code (IaC) practices recover from failures 2.5 times faster and are 60% less likely to face critical incidents. HashiCorp's Terraform remains the undisputed leader in this area: according to the CNCF Annual Survey 2024, it is used by 48% of DevOps engineers worldwide. But the market is not standing still. In 2026, simply knowing `terraform apply` is no longer enough. Employers are looking for specialists who can work with multi-cloud environments, implement security policies (Policy as Code), and automatically detect configuration drift. The **"Terraform and IaC"** course on the asibiont.com platform is designed precisely to bridge this gap—from the basic principles of HCL to advanced work with Atlantis and Terratest. ## What is Infrastructure as Code and Why It Is Critically Important in 2026 Infrastructure as Code (IaC) is an approach to managing servers, networks, and databases through declarative configuration files. Instead of logging into each server via SSH and entering commands, you describe the desired state of the infrastructure in code. Terraform (written in Go) uses its own declarative language HCL (HashiCorp Configuration Language), which allows you to describe resources from AWS to Yandex Cloud in a single file. Why has this become the de facto standard? 1. **Reproducibility**: you can deploy an identical cluster in staging and production with a single command. 2. **Versioning**: infrastructure changes go through code review via Pull Request. 3. **Security**: tools like tfsec and checkov check code for vulnerabilities before deployment. According to a HashiCorp study (2024), companies using Terraform Cloud reduce infrastructure provisioning time by an average of 78%. These are not just numbers—they translate directly into money: less time on routine tasks, more on product development. ## What You Will Learn in the "Terraform and IaC" Course The course on asibiont.com is built around real-world tasks that a DevOps engineer faces every day. You will not just learn HCL syntax—you will master the full infrastructure management cycle. ### Key Skills You Will Gain: | Skill | What It Gives in Practice | |-------|--------------------------| | **HCL and State Management** | Learn to write modular configurations and manage terraform state (remote state, locking, migration). Without this, any project turns into chaos. | | **Policy as Code (Sentinel, OPA)** | Be able to set rules that prohibit creating resources without tags or with open ports. This is a requirement for SOC 2 and PCI DSS. | | **Drift Detection** | Learn to automatically detect changes made outside of Terraform (e.g., via the AWS console) and return the infrastructure to its baseline. | | **CI/CD for IaC (Atlantis)** | Master Atlantis—a tool that automatically runs `terraform plan` when a Pull Request is created and applies changes after approval. | | **Infrastructure Testing (Terratest)** | Learn how to write Go tests to verify that after `terraform apply`, the web server actually responds on port 80. | | **Multi-Cloud and Pulumi** | In addition to Terraform, you will get acquainted with Pulumi—an IaC tool that allows you to write infrastructure in Python, TypeScript, or Go. This provides flexibility when choosing a stack. | ### Who Is This Course For? The **"Terraform and IaC"** course is designed for a wide audience, but is especially useful for: - **Junior engineers**: who want to move from support to DevOps. Knowledge of IaC is what distinguishes a sysadmin from a DevOps engineer. - **Developers**: who are tired of waiting for admins to set up the environment. With Terraform, you can deploy a test environment in 10 minutes. - **Team Leads and Architects**: who need to standardize processes in the team and implement best practices. ## How Learning Works on asibiont.com: AI Personalization Instead of "Fluff" In 2026, classic video courses with pre-recorded lectures are giving way to adaptive systems. The asibiont.com platform uses AI generation to create a unique program for each student. Here's how it works: 1. **AI analyzes your level**. You answer a few questions: Do you know Linux? Have you worked with Docker? Do you understand the basics of HTTP? The neural network determines which module you should start with. 2. **Generation of personalized lessons**. Instead of watching 10 hours of video where half you already know, you get text lessons focused on your gaps. For example, if you have already worked with AWS, AI will skip basic cloud concepts and go straight to Terraform state. 3. **Practice with smart feedback**. After each block, there is a practical task. AI checks your code, points out errors in HCL syntax, and suggests how to apply modules correctly. 4. **24/7 access**. All lessons are text-based and available at any time. There is no fixed webinar schedule. Why is this more effective than classic courses? An IBM study (2025) showed that personalized learning using AI increases retention (memory retention) by 42% compared to group lectures. Additionally, the text format allows you to quickly find the information you need—just press Ctrl+F instead of scrubbing through an hour-long video. ## Why AI Learning Is Not Hype, But a Necessity for DevOps DevOps is a field where technologies become obsolete in 2-3 years. What was relevant in 2023 (e.g., Terraform 1.5) has already changed. The asibiont.com platform solves this problem: AI does not just give a static course, but adapts the content to the current versions of tools. If you started learning in June 2026, and a new version of Terraform with changes to HCL came out in July, AI will update the lessons automatically. This is especially important for topics like Policy as Code and drift detection, where best practices change quickly. On the course, you will work with current versions of tfsec, checkov, and Atlantis, not outdated examples from 2022. ## Conclusion: Your Path to a DevOps Engineer Career Starts Here In 2026, Terraform is the foundation without which it is impossible to imagine working in cloud infrastructure. But knowing just the syntax is not enough. You need to be able to manage state, test code, and implement security policies. The **"Terraform and IaC"** course on asibiont.com gives you exactly these skills—from the basics of HCL to advanced work with Terratest and multi-cloud. Don't wait for competitors to take your place. Start learning today: go to asibiont.com, select the "Terraform and IaC" course, and take the first step toward managing Enterprise-level infrastructure. Your AI tutor is already ready to tailor the program to you.

Terraform and IaC: Why This Skill Will Be a Must-Have for DevOps in 2026

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