UMN-Virt.psm1
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#requires -Modules VMware.VimAutomation.Core function Remove-StuckSnapshot { <# .DESCRIPTION This script will remove a stuck snapshot from a VM or list of VMs .PARAMETER Name The name of the VM to remove the snapshot from .PARAMETER VM The VM object to remove the snapshot from .EXAMPLE Remove-StuckSnapshot -Name VM1 This will remove the stuck snapshot from VM1 .EXAMPLE Get-VM | Where-Object { $_.Extensiondata.Runtime.ConsolidationNeeded }| Remove-StuckSnapshot This will remove the stuck snapshot from all VMs #> [CmdletBinding(SupportsShouldProcess = $true)] param( [string[]]$Name, [Parameter(ValueFromPipeline)] [VMware.VimAutomation.ViCore.Types.V1.Inventory.VirtualMachine[]]$VM ) begin { if ($Name) { $VM = Get-VM $Name } } process { if (-not $VM) { Write-Error -ErrorAction Stop "No VMs found" } if ( -not $vm.ExtensionData.Runtime.ConsolidationNeeded) { Write-Warning "No stuck snapshots found, consolidation is not needed" return } foreach ($VMName in $VM) { Write-Warning "Removing stuck snapshot from $VMName" $snapshot = $VM | New-Snapshot -Name "StuckSnapshot removal" -Description "StuckSnapshot removal" $snapshot | Remove-Snapshot -RemoveChildren -Confirm:$false } } end {} } function Set-ClusterSSH { # enables or disables ssh on an entire cluster # can pipe cluster object in, or can pass the cluster name param( [Parameter (Mandatory = $true, ValueFromPipeline = $true)] [String]$ClusterName, [parameter(Mandatory = $true, ParameterSetName = 'enableSet')] [Switch]$Enable, [parameter(Mandatory = $true, ParameterSetName = 'disableSet')] [Switch]$Disable ) $cluster = Get-Cluster $ClusterName if ($cluster) { if ($Enable) { $cluster | Get-VMHost | Get-VMHostService | Where-Object { ($_.Key -eq 'TSM-SSH') } | Start-VMHostService -Confirm:$false } elseif ($Disable) { $cluster | Get-VMHost | Get-VMHostService | Where-Object { ($_.Key -eq 'TSM-SSH') -and ($_.running) } | Stop-VMHostService -Confirm:$false } } } function Get-VGPUVM { Get-VM | Select-Object name, @{n = 'cluster'; e = { $_.vmhost.parent } }, @{n = 'gpu'; e = { $_.ExtensionData.Config.Hardware.Device.Backing.vgpu } } | Where-Object { $_.gpu } } function Get-ActiveMigrations { # get active vmotions based on active tasks $runningTasks = Get-Task -Status Running | Where-Object { $_.Name -eq 'RelocateVM_Task' } $runningTasks | ForEach-Object -Process { $vm = Get-VM -Id $_.ObjectId $runningTasks | Select-Object @{N = 'Name'; E = { $vm.Name } }, @{N = 'Task'; E = { $_.Name } }, @{N = 'Progress'; E = { $_.PercentComplete } }, @{N = 'VMotionTime'; E = { Get-Date -Date $_.StartTime } }, @{N = 'VMotionMinutes'; E = { ((Get-Date) - (Get-Date -Date $_.startTime)).Minutes } } } } function Get-RunningSSH { Get-Cluster | Get-VMHost | Get-VMHostService | Where-Object { ($_.Key -eq 'TSM-SSH') -and ($_.running) } | Format-Table -Property vmhost, label, running } function Stop-AllSSH { Get-Cluster | Get-VMHost | Get-VMHostService | Where-Object { ($_.Key -eq 'TSM-SSH') -and ($_.running) } | Stop-VMHostService } function Get-AllSnapshotsInfo { Get-VM | Get-Snapshot | Select-Object VM, Name, Description, Created, SizeMB } function Get-AllSnapshots { Get-VM | Get-Snapshot } function Get-AssetInfo { param( [Parameter (ValueFromPipeline = $true)] [String]$ClusterName = '*' ) begin {} process { Get-VMHost -Location $ClusterName | Select-Object name, @{n = 'UMN_Asset_Tag'; e = { $_.CustomFields['UMNAssetTag'] } }, @{N = 'Service_Tag'; E = { ($_ | Get-View).Summary.Hardware.OtherIdentifyingInfo[3].IdentifierValue } } } end {} } function Get-ClusterCores { Get-Cluster | Select-Object Name,@{N="TotalSockets";E={($_.ExtensionData.Summary.NumHosts * 2)};},@{N="TotalCores";E={$_.ExtensionData.Summary.NumCpuCores}} } function Get-DeletedVMEvents { Get-VIEventPlus -Start ((Get-Date).adddays(-30)) -EventType 'VmRemovedEvent' | Select-Object @{Name = 'VMName'; Expression = { $_.vm.name } }, CreatedTime, UserName, fullFormattedMessage } function Get-VMByMac { param( [Parameter (Mandatory = $true)] [String]$MacAddress ) (Get-VM | Get-NetworkAdapter | Where-Object {$_.MacAddress -eq $MacAddress }).Parent } Function Get-VMByIP { param( [Parameter (Mandatory = $true)] [String]$IPAddress ) (Get-VM | Where-Object {$_.Guest.IPAddress -contains $IPAddress }) } function Get-OldHardwareVM { <# .DESCRIPTION This script will return a list of VMs with the oldest hardware version .PARAMETER Cluster The cluster/s to search for VMs [default: Hosting-01, XTR] .PARAMETER OldestCount The number of oldest hardware versions to return [default: 2] .PARAMETER Department Limit the search for VMs to a specific department .EXAMPLE Get-OldHardwareVM -Cluster Hosting-01 Department 'Virt' This will return a list of VMs with the 2 oldest hardware versions in the Hosting-01 cluster #> param( [string[]]$Cluster = @('Hosting-01', 'XTR'), [int]$OldestCount = 2, [string]$Department ) if ($Department){ $TagName = Get-Tag -Category 'Department' | Where-Object {$_.name -like $Department} $AllVMs = Get-Cluster $Cluster | Get-VM -Tag $TagName } else { $AllVMs = get-cluster $Cluster | Get-VM } $HardwareVersion = $AllVMs.HardwareVersion | Sort-Object -Unique | Sort-Object -Top $OldestCount $VMs = $AllVMs | Where-Object { $HardwareVersion -contains $_.HardwareVersion } | Sort-Object -Property Name $List = @() Write-Host "Gathering Information for $($VMs.Count) VMs with hardware version $($HardwareVersion -join ', ')" foreach ($VM in $VMs){ Write-Host -NoNewline "." $Cesi = Get-Cesi -VM $VM $Info = [PSCustomObject]@{ Name = $VM.Name HardwareVersion = $VM.HardwareVersion Unit = $Cesi.DepartmentId Contacts = $Cesi.Contacts WinRequestors = $Cesi.WinRequestors LinuxRequestors = $Cesi.LinuxRequestors SMERequestors = $Cesi.SMERequestors } $List += $Info } Write-Host "`nFound $($List.Count) VMs with hardware version $($HardwareVersion -join ', ')" return $List } |