Get-SCVMMInventory.ps1
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.Synopsis Get an inventory of VM's from System Center Virtual Machine Manager. .DESCRIPTION Get an inventory of VM's from System Center Virtual Machine Manager including the vCPU's, memory, and total storage per VM. You can also get a summary of the total number of VM's, vCPU's, memory, and storage. .NOTES Created by: Jason Wasser @wasserja Modified: 4/30/2015 03:41:39 PM .PARAMETER SCVMMServer Enter the name of the SCVMM server. .PARAMETER ClusterName Enter the name(s) of the cluster. .PARAMETER Summary Use the Summary switch to get a total summary of VM's for the cluster instead of a detailed list of VM's. .PARAMETER ExcludeReplica By default the function excludes replica VM's. .EXAMPLE Get-SCVMMInventory -SCVMMServer tpascvmm01 -ClusterName tpacluster04 Get a list of all the vm's on tpacluster04 with their cpu, memory and disk. .EXAMPLE Get-SCVMMInventory -SCVMMServer tpascvmm01 -ClusterName tpacluster04 -Summary Get a total list of VM's, cpu, memory, and disk for cluster tpacluster04. .EXAMPLE Get-SCVMMInventory -SCVMMServer tpascvmm01 -Summary Get a total list of VM's, cpu, memory, and disk for all clusters. .EXAMPLE Get-SCVMMInventory -SCVMMServer tpascvmm01 -ClusterName tpacluster04 | Sort-Object -Property Name | Out-Gridview Get a list of all the vm's on tpacluster04 with their cpu, memory and disk sorted by VM name, displayed in gridview. .EXAMPLE Get-SCVMMInventory -SCVMMServer tpascvmm01 -Summary | Out-GridView Get a total list of VM's, cpu, memory, and disk for all clusters displayed in gridview. .LINK #> #Requires -Modules virtualmachinemanager function Get-SCVMMInventory { [CmdletBinding()] Param ( # VMM Server Name [Parameter(Mandatory=$false, ValueFromPipelineByPropertyName=$true, Position=0)] $SCVMMServer='tpascvmm01', # Cluster Name(s) [Parameter(Mandatory=$false, ValueFromPipelineByPropertyName=$true, Position=1)] [string[]]$ClusterName, [switch]$Summary=$false, [bool]$ExcludeReplica=$true ) Begin { # Establish connection to the VMM server $VMMServer = Get-SCVMMServer -ComputerName $SCVMMServer # Worker Function to do the inventory process function Start-Inventory { $SCVMHostCluster = Get-SCVMHostCluster -Name $Cluster -VMMServer $VMMServer foreach ($node in $SCVMHostCluster.Nodes) { if ($ExcludeReplica) { $ClusterVMs += ($node.vms | Where-Object -FilterScript {$_.ReplicationStatus.ReplicationMode -ne 'Recovery'}) } else { $ClusterVMs += $node.vms } } if ($Summary) { $objTotalparms = [ordered]@{ ClusterName = $SCVMHostCluster.ClusterName TotalVMs = $ClusterVMs.Count TotalvCPUs = ($ClusterVMs | Measure-Object -Property CPUCount -Sum).Sum -as [int] 'TotalMemory(MB)' = ($ClusterVMs | Measure-Object -Property Memory -Sum).Sum -as [int] 'TotalStorage(GB)' = ($ClusterVMs | Measure-Object -Property TotalSize -Sum).Sum / 1GB -as [int] } $objTotals = New-Object -TypeName PSObject -Property $objTotalparms Write-Output $objTotals } else { $ClusterVMs | Select-Object Name,CPUCount,Memory,@{n='TotalSize(GB)';e={$_.TotalSize / 1GB -as [int]}},VMHost } } } Process { # Initialize Variables $ClusterVMs = @() # If a specific cluster name(s) was provided. if ($ClusterName) { foreach ($Cluster in $ClusterName) { Start-Inventory } } # Else get all of the clusters registered to scvmm. else { $ClusterName = Get-SCVMHostCluster foreach ($Cluster in $ClusterName) { Start-Inventory } } } End { } } |