Infrastructure as Code (IaC)

Managing Infrastructure Through Code 

Definition

Infrastructure as Code (IaC) is the practice of defining and managing infrastructure using machine‑readable configuration files instead of manual processes. It enables consistent, repeatable, and automated infrastructure provisioning. Also known as programmable infrastructureIaC is foundational to modern DevOps. 

Why It Is Used

Manual infrastructure management leads to drift, errors, and slow delivery. IaC ensures environments are reproducible, auditable, and scalable, supporting faster and safer releases. 

How It Is Used

Infrastructure is defined declaratively in code. Automation tools apply the desired state, detect drift, and reconcile changes across environments. 

Key Benefits

BuildPiper Relevance

BuildPiper integrates with IaC workflows to provision and govern environments as part of CI/CD and platform operations. 

Frequently Asked Questions

Is IaC only for cloud infrastructure?

No. IaC can manage on‑prem, cloud, and hybrid infrastructure. 

No. IaC is a core enabler within DevOps practices.