Deploy private Resource Manager template with SAS token and Azure PowerShell

When your template resides in a storage account, you can restrict access to the template and provide a shared access signature (SAS) token during deployment. This topic explains how to use Azure PowerShell with Resource Manager templates to provide a SAS token during deployment.

Add private template to storage account

You can add your templates to a storage account and link to them during deployment with a SAS token.

Important

By following the steps below, the blob containing the template is accessible to only the account owner. However, when you create a SAS token for the blob, the blob is accessible to anyone with that URI. If another user intercepts the URI, that user is able to access the template. Using a SAS token is a good way of limiting access to your templates, but you should not include sensitive data like passwords directly in the template.

The following example sets up a private storage account container and uploads a template:

# create a storage account for templates
New-AzureRmResourceGroup -Name ManageGroup -Location "South Central US"
New-AzureRmStorageAccount -ResourceGroupName ManageGroup -Name {your-unique-name} -Type Standard_LRS -Location "West US"
Set-AzureRmCurrentStorageAccount -ResourceGroupName ManageGroup -Name {your-unique-name}

# create a container and upload template
New-AzureStorageContainer -Name templates -Permission Off
Set-AzureStorageBlobContent -Container templates -File c:\MyTemplates\storage.json

Provide SAS token during deployment

To deploy a private template in a storage account, generate a SAS token and include it in the URI for the template. Set the expiry time to allow enough time to complete the deployment.

Set-AzureRmCurrentStorageAccount -ResourceGroupName ManageGroup -Name {your-unique-name}

# get the URI with the SAS token
$templateuri = New-AzureStorageBlobSASToken -Container templates -Blob storage.json -Permission r `
  -ExpiryTime (Get-Date).AddHours(2.0) -FullUri

# provide URI with SAS token during deployment
New-AzureRmResourceGroup -Name ExampleGroup -Location "South Central US"
New-AzureRmResourceGroupDeployment -ResourceGroupName ExampleGroup -TemplateUri $templateuri

For an example of using a SAS token with linked templates, see Using linked templates with Azure Resource Manager.

Next steps