I have an Azure VM Scaleset on Windows VMs, and I am trying to setup an autoscale rule that would increase the number of instances if the Memory utilization gets over a certain threshold. There's an option for Percentage CPU, but not RAM. Tried creating the autoscale rule through Terraform since I saw it in some documentation somewhere, but got an error saying "MetricUnsupported". Is this really not possible?
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1 Answers
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Azure VMSS does not support using CPU Utilization in autoscaling rules. It just support CPU Credits Consumed or CPU Credits Remaining. For more details, please refer to the document
