How do we change the VM nodes to other SKU?

danial tham 11 Microsoft Employee

I've deployed a ARO cluster with 3 master and 3 worker on D8s v3 sku, how do i scale it up or down to other type of VM SKU eg: D4as v4?

Prrudram-MSFT 21,966 Reputation points

2023-02-08T07:05:18.9033333+00:00

Hello @danial tham

Thank you for reaching out to the Microsoft Q&A platform. Happy to answer your question.

To scale up or down the VM SKU of your Azure Redhat Openshift cluster, you can use the Azure Resource Manager template. You can update the vmImageSku parameter in the template to the desired VM SKU. It is recommended to approach this change with caution and not to change the primary node type. Once you have made the changes, you can deploy the updated template using the New-AzResourceGroupDeployment command in PowerShell or the az deployment group create command in Azure CLI.

Let me know if this helps