Terraform Template - Microsoft Fabric (Capacity)

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Last updated: 2026-02-17

This template contains Terraform configurations to create a Microsoft Fabric capacity in Azure.

Important

Fabric capacity creation requires at least one admin member.

Option A (recommended): set use_current_user_as_admin = true and let Terraform resolve the current user UPN.
Option B: set admin_members explicitly to one or more UPNs like user@domain.com. To avoid committing identities, prefer environment variables:
PowerShell: $env:TF_VAR_admin_members='["user@domain.com"]'
PowerShell (auto): keep use_current_user_as_admin = true and omit admin_members.

Note

The Fabric capacity resource is created via the AzAPI provider using the ARM resource type Microsoft.Fabric/capacities@2023-11-01.
The Resource Group is created via AzAPI (idempotent ARM PUT) to align with other templates in this repository.

File Descriptions

main.tf: Creates the Resource Group and the Fabric capacity (AzAPI).
variables.tf: Defines the input variables used in the Terraform configuration.
provider.tf: Configures the AzureRM + AzAPI providers.
terraform.tfvars: Example values for the variables defined in variables.tf.
output.tf: Defines outputs such as Fabric capacity resource ID.

Variable Name	Description	Type	Example Value
`resource_group_name`	Resource Group name to create/deploy into.	string	`"rg-analytics-dev-fabric"`
`location`	Azure region for the deployment.	string	`"eastus"`
`capacity_name`	Base capacity name. If suffix enabled, final is `<base>-<suffix>`.	string	`"fabric-capacity-dev"`
`use_current_user_as_admin`	Auto-resolve current user as admin when `admin_members` is empty.	bool	`true`
`admin_members`	Optional explicit Fabric capacity admins (UPNs). Overrides auto mode.	list(string)	`[]`
`sku_name`	Capacity SKU (for example `F2`, `F4`, `F8`, ...).	string	`"F2"`
`sku_tier`	Capacity SKU tier.	string	`"Fabric"`
`append_random_suffix`	Append a random suffix to avoid collisions.	bool	`true`
`random_suffix_length`	Length of the random suffix when enabled.	number	`6`
`tags`	Tags applied to resources.	map(string)	`{ "env": "dev" }`

Authenticate:

az login
az account show
# If needed:
az account set --subscription "<subscription-id-or-name>"

Refresh Date: 2026-02-18