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--- title: Uninstall Edge RAG Extension description: "Learn how to uninstall the Edge RAG extension by using Azure PowerShell or the Azure portal and remove the associated namespace step by step." author: cwatson-cat ms.author: cwatson ms.topic: how-to #Don't change ms.date: 05/13/2025 ms.subservice: edge-rag ms.custom: - build-2025 # Customer intent: As a Kubernetes cluster administrator, I want to uninstall the Edge RAG extension so that I can remove the extension and clean up the associated namespace from my cluster. --- # Uninstall extension for Edge RAG Preview, enabled by Azure Arc This article covers how to remove the Edge RAG extension and delete the associated namespace from your cluster. [!INCLUDE [preview-notice](includes/preview-notice.md)] ## Delete the Edge RAG Extension Delete the extension by using Azure PowerShell or from the Azure portal. #### [Azure PowerShell](#tab/azure-powershell) 1. For anywhere `kubectl` is configured such as your devbox or personal laptop run the following code to sign in into Azure CLI and set it to the right cluster: ```powershell az login --use-device-code --tenant <tenant ID> $sub="<Subscription GUID>" $resourceGroup="<Resource Group>" $clusterName="<Azure Kubernetes Service (AKS) Arc cluster name>" az account set -s $sub az aksarc get-credentials --name $clusterName --resource-group $resourceGroup --admin --only-show-errors ``` 1. Run the following command to delete the extension: ```powershell az k8s-extension delete --cluster-name $clusterName  --cluster-type connectedClusters--resource-group $resourceGroup --name $localextname --debug --yes ``` #### [Azure portal](#tab/azure-portal) 1. In the [Azure portal](https://portal.azure.com/), go to the Azure Kubernetes service on Azure Local cluster where the extension is deployed. 1. Under **Settings**, go to the **Extensions** tab. 1. In the list of installed extensions, find and select the extension with type **microsoft.arc.rag**. 1. Select the ellipses (**...**) and choose **Uninstall**. 1. Wait for the extension deletion complete notification. ---- Make sure the Edge RAG extension is successfully deleted and is no longer in the list of extensions on the cluster. ## Delete the namespace From the directory where `kubectl` is downloaded, run the following command to delete the namespace: ```powershell kubectl delete namespace arc-rag ``` ## Related content - [Complete Edge RAG deployment prerequisites](complete-prerequisites.md) - [Deploy the Edge RAG extension](deploy.md)