139 lines
3.8 KiB
PowerShell
139 lines
3.8 KiB
PowerShell
Param(
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[Parameter(Mandatory=$true)]
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[string]$vm_xml_config,
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[Parameter(Mandatory=$true)]
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[string]$vhdx_path
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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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[xml]$vmconfig = Get-Content -Path $vm_xml_config
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$vm_name = $vmconfig.configuration.properties.name.'#text'
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$processors = $vmconfig.configuration.settings.processors.count.'#text'
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function GetUniqueName($name) {
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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 $name)
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$memory = (Select-Xml -xml $vmconfig -XPath "//memory").node.Bank
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if ($memory.dynamic_memory_enabled."#text" -eq "True") {
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$dynamicmemory = $True
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}
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else {
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$dynamicmemory = $False
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}
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# Memory values need to be in bytes
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$MemoryMaximumBytes = ($memory.limit."#text" -as [int]) * 1MB
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$MemoryStartupBytes = ($memory.size."#text" -as [int]) * 1MB
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$MemoryMinimumBytes = ($memory.reservation."#text" -as [int]) * 1MB
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# Get the name of the virtual switch
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$switchname = (Select-Xml -xml $vmconfig -XPath "//AltSwitchName").node."#text"
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# Determine boot device
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Switch ((Select-Xml -xml $vmconfig -XPath "//boot").node.device0."#text") {
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"Floppy" { $bootdevice = "floppy" }
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"HardDrive" { $bootdevice = "IDE" }
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"Optical" { $bootdevice = "CD" }
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"Network" { $bootdevice = "LegacyNetworkAdapter" }
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"Default" { $bootdevice = "IDE" }
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} #switch
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# Define a hash map of parameter values for New-VM
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$vm_params = @{
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Name = $vm_name
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NoVHD = $True
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MemoryStartupBytes = $MemoryStartupBytes
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SwitchName = $switchname
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BootDevice = $bootdevice
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ErrorAction = "Stop"
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}
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# Create the VM using the values in the hash map
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$vm = New-VM @vm_params
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$notes = (Select-Xml -xml $vmconfig -XPath "//notes").node.'#text'
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# Set-VM parameters to configure new VM with old values
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$more_vm_params = @{
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ProcessorCount = $processors
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MemoryStartupBytes = $MemoryStartupBytes
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}
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If ($dynamicmemory) {
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$more_vm_params.Add("DynamicMemory",$True)
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$more_vm_params.Add("MemoryMinimumBytes",$MemoryMinimumBytes)
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$more_vm_params.Add("MemoryMaximumBytes", $MemoryMaximumBytes)
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}
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else {
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$more_vm_params.Add("StaticMemory",$True)
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}
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if ($notes) {
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$more_vm_params.Add("Notes",$notes)
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}
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# Set the values on the VM
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$vm | Set-VM @more_vm_params -Passthru
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# Add drives to the virtual machine
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$controllers = Select-Xml -xml $vmconfig -xpath "//*[starts-with(name(.),'controller')]"
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# A regular expression pattern to pull the number from controllers
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[regex]$rx="\d"
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foreach ($controller in $controllers) {
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$node = $controller.Node
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# Check for SCSI
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if ($node.ParentNode.ChannelInstanceGuid) {
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$ControllerType = "SCSI"
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}
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else {
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$ControllerType = "IDE"
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}
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$drives = $node.ChildNodes | where {$_.pathname."#text"}
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foreach ($drive in $drives) {
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#if drive type is ISO then set DVD Drive accordingly
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$driveType = $drive.type."#text"
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$addDriveParam = @{
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ControllerNumber = $rx.Match($controller.node.name).value
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Path = $vhdx_path
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}
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if ($drive.pool_id."#text") {
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$ResourcePoolName = $drive.pool_id."#text"
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$addDriveParam.Add("ResourcePoolname",$ResourcePoolName)
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}
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if ($drivetype -eq 'VHD') {
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$addDriveParam.add("ControllerType",$ControllerType)
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$vm | Add-VMHardDiskDrive @AddDriveparam
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}
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}
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}
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$vm_id = (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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