164 lines
5.0 KiB
PowerShell
164 lines
5.0 KiB
PowerShell
Param(
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[Parameter(Mandatory=$true)]
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[string]$vm_config_file,
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[Parameter(Mandatory=$true)]
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[string]$source_path,
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[Parameter(Mandatory=$true)]
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[string]$dest_path,
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[Parameter(Mandatory=$true)]
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[string]$data_path,
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[string]$switchname=$null,
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[string]$memory=$null,
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[string]$maxmemory=$null,
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[string]$cpus=$null,
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[string]$vmname=$null,
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[string]$auto_start_action=$null,
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[string]$auto_stop_action=$null,
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[string]$differencing_disk=$null,
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[string]$enable_virtualization_extensions=$False
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)
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# Include the following modules
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$Dir = Split-Path $script:MyInvocation.MyCommand.Path
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. ([System.IO.Path]::Combine($Dir, "utils\write_messages.ps1"))
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$VmProperties = @{
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Path = $vm_config_file
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SnapshotFilePath = Join-Path $data_path 'Snapshots'
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VhdDestinationPath = Join-Path $data_path 'Virtual Hard Disks'
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VirtualMachinePath = $data_path
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}
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$vmConfig = (Hyper-V\Compare-VM -Copy -GenerateNewID @VmProperties)
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$generation = $vmConfig.VM.Generation
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if (!$vmname) {
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# Get the name of the vm
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$vm_name = $vmconfig.VM.VMName
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} else {
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$vm_name = $vmname
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}
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if (!$cpus) {
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# Get the processorcount of the VM
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$processors = (Hyper-V\Get-VMProcessor -VM $vmConfig.VM).Count
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}else {
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$processors = $cpus
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}
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function GetUniqueName($name) {
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Hyper-V\Get-VM | ForEach-Object -Process {
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if ($name -eq $_.Name) {
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$name = $name + "_1"
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}
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}
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return $name
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}
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do {
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$name = $vm_name
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$vm_name = GetUniqueName $name
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} while ($vm_name -ne $name)
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if (!$memory) {
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$configMemory = Hyper-V\Get-VMMemory -VM $vmConfig.VM
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$dynamicmemory = $configMemory.DynamicMemoryEnabled
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$MemoryMaximumBytes = ($configMemory.Maximum)
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$MemoryStartupBytes = ($configMemory.Startup)
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$MemoryMinimumBytes = ($configMemory.Minimum)
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} else {
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if (!$maxmemory){
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$dynamicmemory = $False
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$MemoryMaximumBytes = ($memory -as [int]) * 1MB
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$MemoryStartupBytes = ($memory -as [int]) * 1MB
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$MemoryMinimumBytes = ($memory -as [int]) * 1MB
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} else {
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$dynamicmemory = $True
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$MemoryMaximumBytes = ($maxmemory -as [int]) * 1MB
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$MemoryStartupBytes = ($memory -as [int]) * 1MB
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$MemoryMinimumBytes = ($memory -as [int]) * 1MB
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}
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}
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if (!$switchname) {
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$switchname = (Hyper-V\Get-VMNetworkAdapter -VM $vmConfig.VM).SwitchName
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}
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# Enable nested virtualization if configured
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if ($enable_virtualization_extensions -eq "True") {
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Hyper-V\Set-VMProcessor -VM $vmConfig.VM -ExposeVirtualizationExtensions $true
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}
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$vmNetworkAdapter = Hyper-V\Get-VMNetworkAdapter -VM $vmConfig.VM
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Hyper-V\Connect-VMNetworkAdapter -VMNetworkAdapter $vmNetworkAdapter -SwitchName $switchname
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Hyper-V\Set-VM -VM $vmConfig.VM -NewVMName $vm_name
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Hyper-V\Set-VM -VM $vmConfig.VM -ErrorAction "Stop"
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Hyper-V\Set-VM -VM $vmConfig.VM -ProcessorCount $processors
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if ($dynamicmemory) {
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Hyper-V\Set-VM -VM $vmConfig.VM -DynamicMemory
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Hyper-V\Set-VM -VM $vmConfig.VM -MemoryMinimumBytes $MemoryMinimumBytes -MemoryMaximumBytes $MemoryMaximumBytes -MemoryStartupBytes $MemoryStartupBytes
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} else {
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Hyper-V\Set-VM -VM $vmConfig.VM -StaticMemory
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Hyper-V\Set-VM -VM $vmConfig.VM -MemoryStartupBytes $MemoryStartupBytes
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}
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if ($notes) {
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Hyper-V\Set-VM -VM $vmConfig.VM -Notes $notes
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}
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if ($auto_start_action) {
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Hyper-V\Set-VM -VM $vmConfig.VM -AutomaticStartAction $auto_start_action
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}
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if ($auto_stop_action) {
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Hyper-V\Set-VM -VM $vmConfig.VM -AutomaticStopAction $auto_stop_action
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}
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# Only set EFI secure boot for Gen 2 machines, not gen 1
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if ($generation -ne 1) {
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Hyper-V\Set-VMFirmware -VM $vmConfig.VM -EnableSecureBoot (Hyper-V\Get-VMFirmware -VM $vmConfig.VM).SecureBoot
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}
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$report = Hyper-V\Compare-VM -CompatibilityReport $vmConfig
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# Stop if there are incompatibilities
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if($report.Incompatibilities.Length -gt 0){
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Write-Error-Message $(ConvertTo-Json $($report.Incompatibilities | Select -ExpandProperty Message))
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exit 0
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}
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if($differencing_disk){
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# Get all controller on the VM, first scsi, then IDE if it is a Gen 1 device
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$controllers = Hyper-V\Get-VMScsiController -VM $vmConfig.VM
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if($generation -eq 1){
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$controllers = @($controllers) + @(Hyper-V\Get-VMIdeController -VM $vmConfig.VM)
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}
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foreach($controller in $controllers){
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foreach($drive in $controller.Drives){
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if([System.IO.Path]::GetFileName($drive.Path) -eq [System.IO.Path]::GetFileName($source_path)){
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# Remove the old disk and replace it with a differencing version
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$path = $drive.Path
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Hyper-V\Remove-VMHardDiskDrive $drive
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Hyper-V\New-VHD -Path $dest_path -ParentPath $source_path -ErrorAction Stop
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Hyper-V\Add-VMHardDiskDrive -VM $vmConfig.VM -Path $dest_path
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}
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}
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}
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}
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Hyper-V\Import-VM -CompatibilityReport $vmConfig
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$vm_id = (Hyper-V\Get-VM $vm_name).id.guid
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$resultHash = @{
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name = $vm_name
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id = $vm_id
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}
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$result = ConvertTo-Json $resultHash
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Write-Output-Message $result
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