Azure Terraform Patterns#

Azure’s Terraform provider (azurerm) has its own idioms, naming conventions, and gotchas that differ significantly from AWS. The biggest differences: everything lives in a Resource Group, identity management uses Managed Identity (not IAM roles), and many services require explicit Private DNS Zone configuration for private networking.

Resource Groups: Azure’s Organizational Unit#

Every Azure resource belongs to a Resource Group. This is the first thing you create and the last thing you delete.

Terraform Cloud Architecture Patterns#

The three-tier architecture — networking, managed Kubernetes, managed database — is the most common pattern for production deployments on any major cloud. The concepts are identical across AWS, Azure, and GCP. The Terraform code is not. Resource names differ, required arguments differ, default behaviors differ, and the gotchas that catch agents and humans are cloud-specific.

This article shows the real Terraform for each layer on each cloud, side by side, so agents can write correct infrastructure code for whichever cloud the user deploys to.