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The latest version of Azure Local, version 23H2, integrates the Azure Arc infrastructure that provisions and manages the workloads such as Arc VMs, Azure Kubernetes Services, and Azure Virtual Desktop. For more information, see [What's new in Azure Local, version 23H2](../whats-new.md#features-and-improvements-in-2311).
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Azure Local 2311.2 integrates the Azure Arc infrastructure that provisions and manages the workloads such as Arc VMs, Azure Kubernetes Services, and Azure Virtual Desktop. For more information, see [What's new in Azure Local](../whats-new.md#features-and-improvements-in-2311).
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With version 23H2, Azure Local evolved from a cloud-connected operating system (OS) to an Arc-enabled solution. The OS forms the base layer of this solution, with the Arc and the Orchestrator (also known as the Lifecycle Manager) components layered on top. These components are packaged together into a solution that follows an [Infrastructure as code (IaC)](/devops/deliver/what-is-infrastructure-as-code) model.
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Starting with version 2311.2, Azure Local has evolved from a cloud-connected operating system (OS) to an Arc-enabled solution. The OS forms the base layer of this solution, with the Arc and the Orchestrator (also known as the Lifecycle Manager) components layered on top. These components are packaged together into a solution that follows an [Infrastructure as code (IaC)](/devops/deliver/what-is-infrastructure-as-code) model.
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- This IaC model takes a set of input parameters that are specific to each customer and environment.
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- The lifecycle manager then orchestrates the desired state across all the layers to meet the desired state and version.
@@ -38,7 +38,7 @@ The following diagram illustrates the components of the new version of Azure Loc
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An upgrade is a whole new version of software that represents a significant change or major improvement. An update, on the other hand, is a process of applying a set of changes to the software to improve its performance, security, or stability.
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Azure Local, version 23H2, is a new version of the solution with a multitude of new capabilities. To move from Azure Local, version 22H2 to version 23H2, you need to upgrade your existing system. On the other hand, to ensure that you have the most recent features and security improvements for your current version of Azure Local, you would need to update your existing system.
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Azure Local 2311.2 is the latest version of the solution, offering a multitude of new capabilities. To transition from the *old* version of Azure Local to the *new* version, you need to upgrade your existing system. On the other hand, to ensure that you have the most recent features and security improvements for your current version of Azure Local, you would need to update your existing system.
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## High-level steps for Azure Local upgrade
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> [!IMPORTANT]
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> - Consult your hardware OEM before you upgrade Azure Local. Validate that your OEM supports the version and the upgrade.
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> - Upgrading your Azure Local from version 22H2 is only supported for regions where Azure Local, version 23H2 is available. For more information, see [Azure Local region availability](../concepts/system-requirements-23h2.md#azure-requirements).
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> - Use of 3rd party tools to install upgrades is not supported.
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> - Upgrading your Azure Local from the *old* version is supported only for regions where Azure Local 2311.2 is available. For more information, see [Azure Local region availability](../concepts/system-requirements-23h2.md#azure-requirements).
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> - Use of 3rd party tools to install upgrades isn't supported.
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Azure Local upgrade supports the following services and workloads:
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|Workload/Configuration |Currently supported |
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|---------|---------|
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| Azure Kubernetes (AKS) on Azure Local | See notes <br> Kubernetes versions are incompatible between Azure Local, version 22H2, and version 23H2. <br> Remove AKS and all the settings from AKS enabled by Azure Arc before you apply the solution upgrade. |
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| Arc VMs on Azure Local | See notes <br> Preview versions of Arc VMs can't be upgraded. |
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| Stretched clusters on Azure Local | Yes <br> You must upgrade to Azure Stack HCI Operating System, version 23H2 to maintain your cluster in a supported state. <br> The solution upgrade isn't applicable for stretched clusters. |
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| System Center Virtual Machine Manager (SCVMM) | Yes <br> If your Azure Local instance running version 22H2 is managed by SCVMM 2025, the OS upgrade is supported. |
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| Azure Local, version 22H2SP | No <br> This upgrade process isn't supported for upgrading from Azure Local, version 22H2 Supplemental Package clusters. |
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| Workload/Configuration | Currently supported |
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|--|--|
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| Azure Kubernetes (AKS) on Azure Local | See notes <br> Kubernetes versions are incompatible between the *old* and *new* Azure Local versions. <br> Remove AKS and all the settings from AKS enabled by Azure Arc before you apply the solution upgrade. |
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| Arc VMs on Azure Local | See notes <br> Preview versions of Arc VMs can't be upgraded. |
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| Stretched clusters on Azure Local | Yes <br> You must upgrade to Azure Stack HCI OS, version 23H2 to maintain your cluster in a supported state. <br> The solution upgrade isn't applicable for stretched clusters. |
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| System Center Virtual Machine Manager (SCVMM) | Yes <br> If your Azure Local instance running version 22H2 is managed by SCVMM 2025, the OS upgrade is supported. |
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| Azure Local, version 22H2SP | No <br> This upgrade process isn't supported for upgrading from Azure Local, version 22H2 Supplemental Package clusters. |
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## Next steps
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Choose one of the following options to upgrade your Azure Local, version 22H2 to Azure Local, version 23H2:
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Choose one of the following options to upgrade your Azure Local system from the *old* to the *new* version:
Copy file name to clipboardExpand all lines: azure-local/upgrade/install-enable-network-atc.md
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@@ -5,7 +5,7 @@ author: ronmiab
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ms.author: robess
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ms.topic: how-to
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ms.reviewer: alkohli
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ms.date: 10/22/2024
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ms.date: 02/28/2025
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ms.service: azure-local
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#Customer intent: As a Senior Content Developer, I want to provide customers with content and steps to help them successfully install and enable Network ATC on their existing Azure Local, version 22H2 instance.
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The `Get-NetIntentStatus` command shows the deployment status of the requested intents. The result returns one object per intent for each machine in the system. For example, if you have a three-node system with two intents, you should see six objects, each with their own status, returned by the command.
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To verify your machines's successful deployment of the intents submitted in step 5, run the following command:
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To verify your machine's successful deployment of the intents submitted in step 5, run the following command:
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description: Learn how to install the solution upgrade on your Azure Local instance.
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author: alkohli
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ms.topic: how-to
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ms.date: 02/14/2025
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ms.date: 02/28/2025
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ms.author: alkohli
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ms.service: azure-local
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This article describes how to install the solution upgrade on your Azure Local instance after the operating system (OS) was upgraded from version 22H2 to version 23H2.
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Throughout this article, we refer to OS version 23H2 as the new version and version 22H2 as the old version.
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Throughout this article, we refer to OS version 23H2 as the *new* version and version 22H2 as the *old* version.
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> [!IMPORTANT]
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> While the OS upgrade is generally available, the solution upgrade will have a phased rollout.
Copy file name to clipboardExpand all lines: azure-local/upgrade/post-upgrade-steps.md
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This article describes how to perform the post-OS upgrade tasks after you upgraded the operating system (OS) to the new version. The post-upgrade tasks described in this article are required for the stability of the Azure Local instance.
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Throughout this article, we refer to Azure Local, version 23H2 as the new version and Azure Local, version 22H2 as the old version.
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Throughout this article, we refer to Azure Local 2311.2 as the *new* version and Azure Local, version 22H2 as the *old* version.
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## Complete prerequisites
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Before you begin, make sure that:
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- You successfully upgraded the OS to version 23H2 on Azure Local as per the instructions in one of the following docs:
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-[Upgrade to 23H2 OS via PowerShell](./upgrade-22h2-to-23h2-powershell.md).
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-[Upgrade to 23H2 OS via Windows Admin Center](./upgrade-22h2-to-23h2-windows-admin-center.md).
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-[Upgrade to 23H2 OS via other methods](./upgrade-22h2-to-23h2-other-methods.md).
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-[Upgrade to 23H2 OS via PowerShell](./upgrade-22h2-to-23h2-powershell.md).
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-[Upgrade to 23H2 OS via Windows Admin Center](./upgrade-22h2-to-23h2-windows-admin-center.md).
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-[Upgrade to 23H2 OS via other methods](./upgrade-22h2-to-23h2-other-methods.md).
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- Make sure that all the machines in your system are healthy and show as **Online**.
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- You have access to a client that can connect to your system. This client should be running PowerShell 5.0 or later.
This article describes how to upgrade the operating system (OS) from version 22H2 to version 23H2 on your Azure Local using manual methods such a[SConfig](/windows-server/administration/server-core/server-core-sconfig) and performing an offline upgrade.
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This article describes how to upgrade the operating system (OS) for Azure Local from version 22H2 to version 23H2 using manual methods, such as[SConfig](/windows-server/administration/server-core/server-core-sconfig) and performing an offline upgrade.
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While you can use these other methods, PowerShell is the recommended method to upgrade the OS. For more information, see [Upgrade the Azure Stack HCI OS, version 22H2 to version 23H2 via PowerShell](./upgrade-22h2-to-23h2-powershell.md).
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Throughout this article, we refer to Azure Stack HCI OS, version 23H2 as the **new** version and Azure Stack HCI OS, version 22H2 as the **old** version.
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Throughout this article, we refer to Azure Stack HCI OS, version 23H2 as the *new* version and Azure Stack HCI OS, version 22H2 as the *old* version.
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> [!IMPORTANT]
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> To keep your Azure Local service in a supported state, you have up to six months to install this new OS version. The update is applicable to all the Azure Local instances running version 22H2. We strongly recommend that you install this version as soon as it becomes available.
This article describes how to upgrade the operating system (OS) for Azure Local from version 22H2 to version 23H2 via PowerShell. Upgrade using PowerShell is the recommended method to upgrade the OS
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This article describes how to upgrade the operating system (OS) for Azure Local from version 22H2 to version 23H2 via PowerShell. Upgrade using PowerShell is the recommended method to upgrade the OS.
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There are other methods to upgrade the OS that include using Windows Admin Center and the Server Configuration tool (SConfig). For more information about these methods, see [Upgrade the Azure Stack HCI OS, version 22H2 OS via Windows Admin Center](./upgrade-22h2-to-23h2-windows-admin-center.md) and [Upgrade Azure Local to new OS using other methods](./upgrade-22h2-to-23h2-other-methods.md).
This article describes how to upgrade the operating system (OS) version 22H2 to version 23H2 on your Azure Local via the Windows Admin Center.
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This article describes how to upgrade the operating system (OS) for Azure Local from version 22H2 to version 23H2 via the Windows Admin Center.
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While the recommended method is to [Upgrade Azure Stack HCI OS, version 22H2 to version 23H2 via PowerShell](./upgrade-22h2-to-23h2-powershell.md), you can also upgrade via Windows Admin Center or other methods.
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Throughout this article, we refer to OS version 23H2 as the new version and version 22H2 as the old version.
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Throughout this article, we refer to OS version 23H2 as the *new* version and version 22H2 as the *old* version.
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> [!IMPORTANT]
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> To keep your Azure Local service in a supported state, you have up to six months to install this new OS version. The update applies to all Azure Local running version 22H2. We strongly recommend that you install this version as soon as it becomes available.
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