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Azure Bicep Basics

1. Introduction

Azure Bicep is a domain-specific language (DSL) that simplifies the authoring of Azure Resource Manager (ARM) templates.

2. What is Bicep?

Bicep provides a simpler syntax compared to JSON for defining and deploying Azure resources.

Key features include:

  • Declarative syntax
  • Modular architecture
  • Type safety

3. Setup

To get started with Azure Bicep, you need to install the Bicep CLI. This can be done using the Azure CLI:

az bicep install

4. Basic Syntax

Here's a simple example of a Bicep file that creates a resource group:

resource myResourceGroup 'Microsoft.Resources/resourceGroups@2021-04-01' = {
  name: 'myResourceGroup'
  location: 'East US'
}

5. Modules

Bicep allows you to break down your templates into smaller, reusable modules. Here's how to define a module:

module myModule './myModule.bicep' = {
  name: 'myModule'
  params: {
    param1: 'value1'
  }
}

6. Best Practices

Follow these best practices when using Bicep:

  • Use modules for code reusability.
  • Keep your templates simple and concise.
  • Utilize parameters and variables effectively.

7. FAQ

What is the advantage of using Bicep over ARM templates?

Bicep has a cleaner syntax and is easier to read and write compared to JSON-based ARM templates.

Can Bicep be used with existing ARM templates?

Yes, you can convert existing ARM templates into Bicep using the Bicep CLI.