Get-MrVmHost.ps1
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#Requires -Version 3.0 function Get-MrVmHost { <# .SYNOPSIS Determines the HyperV host virtualization server for the specified virtual machines. .DESCRIPTION Get-MrVmHost is an advanced function for determining the HyperV host virtualiztion server for one or more VMs (virtual machines). .PARAMETER ComputerName The name of the VM (virtual machine) to determine the HyperV host for. .PARAMETER Credential Specifies a user account that has permission to perform this action. The default is the current user. Type a user name, such as User01 or Domain01\User01. Or, enter a PSCredential object, such as one generated by the Get-Credential cmdlet. If you type a user name, this cmdlet prompts you for a password. .EXAMPLE Get-MrVmHost -ComputerName Server01, Server02, Server03 .EXAMPLE Get-MrVmHost -ComputerName Server01, Server02, Server03 -Credential (Get-Credential) .INPUTS None .OUTPUTS PSCustomObject .NOTES Author: Mike F Robbins Website: http://mikefrobbins.com Twitter: @mikefrobbins #> [CmdletBinding()] param ( [Parameter(Mandatory)] [Alias('VMName')] [string[]]$ComputerName, [System.Management.Automation.Credential()]$Credential = [System.Management.Automation.PSCredential]::Empty ) $Params = @{ ComputerName = $ComputerName ScriptBlock = {Get-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\Virtual Machine\Guest\Parameters'} ErrorAction = 'SilentlyContinue' ErrorVariable = 'Problem' } if ($PSBoundParameters.Credential) { $Params.Credential = $Credential } Invoke-Command @Params | Select-Object -Property VirtualMachineName, HostName foreach ($p in $Problem) { if ($p.origininfo.pscomputername) { Write-Warning -Message "Unable to read registry key on $($p.origininfo.pscomputername)" } elseif ($p.targetobject) { Write-Warning -Message "Unable to connect to $($p.targetobject)" } } } |