How to run script through runbook in a vm , parallely without timelimit and waiting for one to finish

Question

I want to run a bash script in my vm - parallely , currently I am using invoke command which is failing. I have tried- Invoke-AzVMRunCommand -ResourceGroupName $AZURE_VM_RG_NAME -VMName $AZURE_VM_NAME -CommandId 'RunShellScript' -ScriptString $full_backup_scriptString

and

#Set-AzVMRunCommand -ResourceGroupName "myRG" -VMName "myVM" -Location "EastUS" -RunCommandName "RunCommandName" –SourceScript "echo Hello World!"

Answer 1

Hello sabhyata rawat

You can create a new Azure Automation PowerShell runbook, which will host the script you are going to run in parallel on a schedule with use of the “-parallel” parameter
https://www.thomasmaurer.ch/2022/08/schedule-and-run-powershell-scripts-for-azure-vms-using-azure-automation/

With PowerShell Workflow runbook and can use the ForEach -Parallel construct to process commands for each item in a collection concurrently. For more information with regards to it, please refer this Azure document.
https://learn.microsoft.com/en-us/answers/questions/637362/running-vms-in-parallel-in-azure-runbook