CODEWITHSUNDEEP
azureautoscaling
Puneet
Puneet

Reputation: 1

Vertical auto-scaling Azure VM

Recently, i have been introduced to Azure and i have an application that is using high CPU (almost 80%) during morning hours between 9 am to 1 pm. After that the CPU utilization is reduced to a minimal of 10% the whole day. So in order to reduce my cost i was thinking to implement vertical auto-scaling in my application. When i read more on this i could find automation account and RunBook as the only way but my need is that is there any other way to implement Vertical auto-scaling in Azure IaaS VM apart from automation account? If Yes, please share the approach.

Upvotes: 0

Views: 2747

Answers (1)

KWilson
KWilson

Reputation: 769

Yes you can use Azure PowerShell and/or the Azure CLI to execute scaling commands on a VM. Here are some PowerShell examples: https://learn.microsoft.com/en-us/azure/virtual-machines/windows/resize-vm?toc=%2Fazure%2Fvirtual-machines%2Fwindows%2Ftoc.json

You would then just have to schedule the script to run either locally or in an Azure service like Functions, Container Instances or etc.

If you wanted to scale vertically a single VM based on a performance metric (CPU, memory, etc.) you can use the classic metric alerts system to do that. When those alerts fire based on thresholds you set you can invoke a webhook OR Logic App to trigger execution of a script or ARM Template.

Upvotes: 1

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