Display Power State for all VMs

Readme.md

Intro:

This PowerShell script will iterate through all of the Azure subscriptions and VMs you have access to get the following information:

• Subscription ID
• Resource Group Name
• VM Name
• Location
• Size
• OS Type (Windows or Linux)
• Power State

To run the script

1. Either run in an Azure Cloud Shell window or run Connect-AzAccount to login to Azure PowerShell
2. Run .\Get-AllVMPowerState.ps1

Get-AllVMPowerState.ps1

$vmInfo = @()
class vmdata {
    [string]$subscription
    [string]$resourceGroupName
    [string]$Name
    [string]$Location
    [string]$Size
    [string]$OS
    [string]$PowerState
}

$subs = Get-AzSubscription
foreach($sub in $subs)
{
    Write-Output "Subscription: $($sub.Name)"
    Remove-AzContext -InputObject (Get-AzContext) -Force | Out-Null;
    $ctx = Set-AzContext  -SubscriptionObject $sub
    $tmp = Get-AzVM
    foreach($t in $tmp){

        $vm = [vmdata]@{
            subscription= $sub
            resourceGroupName = $t.ResourceGroupName
            Name = $t.Name
            Location = $t.Location
            Size = $t.HardwareProfile.VmSize
            OS = ($null -eq $t.OSProfile.WindowsConfiguration) ? "Linux" : "Windows"
            PowerState = (Get-AzVm -ResourceGroupName $t.ResourceGroupName -Name $t.Name -Status | Select-Object -expandproperty Statuses | Where-Object -Property Code -match "PowerState*").DisplayStatus
        }
        $vmInfo += $vm 
    }
}

$vmInfo | Format-Table -AutoSize