Meaning of Infrastructure as Code (IaC)

Simple definition

Infrastructure as Code (IaC) is the practice of managing and provisioning IT infrastructure using machine-readable configuration files rather than manual processes.

How to use Infrastructure as Code (IaC) in a professional context

DevOps teams use IaC to automate infrastructure deployment, ensure consistency across environments, and enable version control for infrastructure configurations.

Concrete example of Infrastructure as Code (IaC)

A team uses Terraform to define cloud resources like virtual machines, databases, and networks, automating the setup process for new environments.

What tools are commonly used for IaC?

Tools like Terraform, Ansible, and CloudFormation are widely used.

What are the benefits of IaC?

It improves consistency, scalability, and efficiency while reducing manual errors.

Can IaC be used for on-premise infrastructure?

Yes, tools like Ansible and Puppet can manage on-premise resources.
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