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AzureAutoQuota

Powershell Script to Automatically Increase Azure vCPU Quotas

This script is made to be run inside Azure Automation Account.

The script will run in a subcription, validate the usage of Virtual Machine Families vCPU per location and AUTOMATICALLY request the increase of quota for that specific Virtual Machine Family in the specific location.

How to:

  • Just create an Automation Account and enable System Management Identity for the Automation Account (https://docs.microsoft.com/en-us/azure/automation/enable-managed-identity-for-automation).

  • Give the following permissions for the Automation Account System Managed Identity in all the Subscriptions you want the script to run:

    • Reader
    • Quota Request Operator

  • Import the following Modules to the Automation Account:

    • Az.Accounts
    • Az.Compute
    • Az.ResourceGraph

  • Create a Runbook and paste the content of the file Runbook.ps1.

  • Configure the 3 variables inside the script:

    • "Trigger" is the percentage left in the vCPU Famility to hit the limit of the current Quota.
    • "Increase" is the Quota percentage the script should increase when the "Trigger" is hit.
    • "TargetSubscription" are the Subscriptions the script should run. THE SCRIPT WILL ONLY RUN IN THOSE SUBSCRIPTIONS.