Merge pull request #2184 from MicrosoftDocs/main

Auto Publish – main to live - 2025-08-31 11:00 UTC

Author: learn-build-service-prod[bot]

articles/virtual-machines/extensions/features-linux.md

@@ -31,6 +31,9 @@ In addition to process-specific extensions, a Custom Script extension is availab
 
 ## Prerequisites
 
+> [!NOTE]
+> Extensions are only supported on [Endorsed Linux distributions on Azure](../linux/endorsed-distros.md).
+
 ### Azure Linux Agent
 
 To handle the extension on the VM, you need the [Azure Linux Agent](agent-linux.md) installed. Some individual extensions have prerequisites, such as access to resources or dependencies.

articles/virtual-machines/extensions/overview.md

@@ -15,6 +15,9 @@ ms.date: 08/18/2025
 
 Extensions are small applications that provide post-deployment configuration and automation on Azure virtual machines (VMs). The Azure platform hosts many extensions covering VM configuration, monitoring, security, and utility applications. Publishers take an application, wrap it into an extension, and simplify the installation. All you need to do is provide mandatory parameters.
 
+> [!NOTE]
+> Extensions are only supported on [Endorsed Linux distributions on Azure](../linux/endorsed-distros.md).
+
 ## View available extensions
 
 You can view available extensions for a VM in the Azure portal.