Start multiple VMs using parameters with Azure DevOps pipeline

In this article I will explain how one can start multiple VMs on Azure using a pipeline automation. The steps you need to follow:

First create a service connection with your subscription. You should navigate to service connections -> azure resource manager and then select service principal (automatic)

You will then have to select the scope* the subscription or resource group this service connection will access.

In my scenario I added a friendly name of the subscription as Azure Subscription Service Connection

trigger: none
pr: none
parameters:
– name: vms
type: object
default: ["ubuntu1","windows-1"]
pool:
vmImage: ubuntu-latest
jobs:
– job: startvmjob
displayName: Start VMs
steps:
– checkout: none
– ${{ each vm in parameters.vms }}:
– task: AzureCLI@2
displayName: starting vm ${{vm}}
inputs:
azureSubscription: 'Azure Subscription Service Connection'
scriptType: 'pscore'
scriptLocation: 'inlineScript'
inlineScript: |
$vmrequest = az vm list | ConvertFrom-Json | Where-Object {$_.Name -Match "${{vm}}"}
az vm start –resource-group $vmrequest.resourcegroup –name $vmrequest.name

When you run the pipeline you will need to provide the VM names. You can also run this pipeline on a schedule using a cron task. My vms are ubuntu1, windows-1

By running the pipeline

Then by navigating on Azure you can notice the VM as started.

Video tutorial on YouTube:

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