Creating and using an Azure Compute Gallery (ACG)
A Shared Image Gallery (SIG) is a service that distributes images that can be shared across multiple regions and subscriptions within an Azure Active Directory (AAD) tenant. This is extremely useful for Azure Virtual Desktop as SIGs enable easy deployment of standard company desktop/server image templates across multiple Azure Regions. One of the other benefits of SIGs is that you can have different image versions and the newest can be referenced easily.
The following table details the different resource types within a SIG:
Tip
It is recommended that you become familiar with the terms within the following table before continuing.
The preceding table was taken from Microsoft's documentation: https://docs.microsoft.com/en-us/azure/virtual-machines/windows/shared-images-portal.
This section provided an overview of ACG and some of the specific terms that are used. In the next section, we will...