Merge pull request #292520 from SnehaSudhirG/02Jan-OSUpdate

Added OS

Author: prmerger-automator[bot]

articles/automation/migrate-existing-agent-based-hybrid-worker-to-extension-based-workers.md

@@ -3,7 +3,7 @@ title: Migrate an existing agent-based hybrid workers to extension-based-workers
 description: This article provides information on how to migrate an existing agent-based hybrid worker to extension based workers.
 services: automation
 ms.subservice: process-automation
-ms.date: 09/04/2024
+ms.date: 01/02/2025
 ms.custom: devx-track-azurecli, devx-track-bicep, devx-track-azurepowershell
 ms.topic: how-to
 #Customer intent: As a developer, I want to learn about extension so that I can efficiently migrate agent based hybrid workers to extension based workers.
@@ -55,7 +55,7 @@ The purpose of the Extension-based approach is to simplify the installation and
 
 | Windows (x64)  | Linux (x64) |
 |---|---|
-| &#9679; Windows Server 2022 (including Server Core) <br> &#9679; Windows Server 2019 (including Server Core) <br> &#9679; Windows Server 2016, version 1709 and 1803 (excluding Server Core) <br> &#9679; Windows Server 2012, 2012 R2 (excluding Server Core) <br> &#9679; Windows 10 Enterprise (including multi-session) and Pro| &#9679; Debian GNU/Linux 8,9,10, and 11 <br> &#9679; Ubuntu 18.04 LTS, 20.04 LTS, and 22.04 LTS <br> &#9679; SUSE Linux Enterprise Server 15.2, and 15.3 <br> &#9679; Red Hat Enterprise Linux Server 7, 8, and 9 <br> &#9679; SUSE Linux Enterprise Server (SLES) 15 <br> &#9679; Rocky Linux 9 </br> &#9679; Oracle Linux 7 and 8 <br> *Hybrid Worker extension would follow support timelines of the OS vendor*. |
+| &#9679; Windows Server 2022 (including Server Core) <br> &#9679; Windows Server 2019 (including Server Core) <br> &#9679; Windows Server 2016, version 1709, and 1803 (excluding Server Core) <br> &#9679; Windows Server 2012, 2012 R2 (excluding Server Core) <br> &#9679; Windows 10 Enterprise (including multi-session) and Pro | &#9679; Debian GNU/Linux 8, 9, 10, 11, and 12 <br> &#9679; Ubuntu 18.04 LTS, 20.04 LTS, 22.04 LTS, and 24.04 LTS <br> &#9679; SUSE Linux Enterprise Server 15.2, 15.3, 15.4, 15.5, and 15.6 <br> &#9679; Red Hat Enterprise Linux Server 7, 8, and 9 <br>  &#9679; Rocky Linux 9 </br> &#9679; Oracle Linux 7, 8, and 9 <br> *Hybrid Worker extension would follow support timelines of the OS vendor*.|
 
 ### Other Requirements
 
@@ -78,6 +78,11 @@ The purpose of the Extension-based approach is to simplify the installation and
 | --------------------- | --------------------- | ------------------- |
 | PowerShell Core | To run PowerShell runbooks, PowerShell Core needs to be installed. For instructions, see [Installing PowerShell Core on Linux](/powershell/scripting/install/installing-powershell-core-on-linux) | 6.0.0 |
 
+> [!NOTE]
+> - Hybrid Runbook Worker is currently not supported for Virtual Machine Scale Sets (VMSS).
+> 
+> - We strongly recommend that you never configure Hybrid Worker extension on a Virtual machine hosting domain controller. Security best practices don't advise such a setup due to the high-risk nature of exposing domain controllers to potential attack vectors via Azure Automation jobs. Domain controllers should be highly secured and isolated from non-essential services to prevent unauthorized access and maintain the integrity of the Active Directory Domain Services (ADDS) environment.
+
 ### Permissions for Hybrid worker credentials
 
 If extension-based Hybrid Worker is using custom Hybrid Worker credentials, then ensure that following folder permissions are assigned to the custom user to avoid jobs from getting suspended.