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ARM template

Concept

A JSON file that defines Azure infrastructure and configuration for deployment through Azure Resource Manager; Bicep files are translated into ARM templates before deployment.

✦ CONCEPTARM templateM365.FM
Title graphic: ARM template (Concept)
TypeConcept
Documentationlearn.microsoft.com/azure/azure-resource-manager/templates

Key points about ARM template

Episodes about ARM template

ARM Templates - Simply Explained

2026-07-14 · Video on YouTube

ARM Templates are the original Infrastructure as Code (IaC) technology behind Azure Resource Manager, allowing organizations to define, deploy, and manage Azure infrastructure using declarative JSON files. In this episode of Microsoft Knowledge Nuggets on…

ARM Templates vs Bicep

2026-07-08 · Video on YouTube

ARM templates were once the standard for deploying Azure infrastructure, but as cloud environments became more complex, their JSON-based approach revealed serious limitations. In this episode, we explore why many Azure professionals now see ARM templates as…

Azure Resource Manager - Simply Explained

2026-07-15 · Video on YouTube

Azure Resource Manager (ARM) is the management layer that sits behind every Azure deployment, providing a consistent way to create, organize, secure, and manage cloud resources. Whether you deploy virtual machines, storage accounts, databases, or networking…

Bicep - Simply Explained

2026-07-14 · Video on YouTube

Azure Bicep is Microsoft's modern Infrastructure as Code (IaC) language for deploying and managing Azure resources using a clean, readable, and declarative syntax. In this episode of Microsoft Knowledge Nuggets on M365 FM, Mirko Peters explains why Azure…

Infrastructure as Code - Simply Explained

2026-07-14 · Video on YouTube

Infrastructure as Code (IaC) is the practice of managing and deploying cloud infrastructure through code instead of manually configuring resources in a portal. In this episode of Microsoft Knowledge Nuggets on M365 FM, Mirko Peters explains Infrastructure as…

2026-07-08 – ARM Templates vs Bicep2026-07-14 – ARM Templates - Simply Explained2026-07-14 – Bicep - Simply Explained2026-07-14 – Infrastructure as Code - Simply Explained2026-07-15 – Azure Resource Manager - Simply Explained2026-072026-07
Timeline of episodes about ARM template

Articles about ARM template (4)

Frequently asked questions

How do I validate an ARM template before deploying?

Use the az deployment group validate command. It checks for syntax errors, missing properties and invalid references without creating any resources. · From the episode: ARM Templates - Simply Explained

How do I plan a migration from ARM to Bicep?

Assess your current ARM template usage to plan the migration, and follow best practices such as clear naming conventions and safe default values. · From the episode: ARM Templates vs Bicep

How can I try IaC this week?

Export one existing Azure resource as an ARM template, open it in VS Code and see if you can understand what it does. · From the episode: Infrastructure as Code - Simply Explained

Glossary

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Sources

Maintained by Mirko Peters (Microsoft MVP) · Last updated: