func (d *HypervPS4Driver) verifyPSVersion() error {
log.Printf("Enter method: %s", "verifyPSVersion")
// check PS is available and is of proper version
versionCmd := "$host.version.Major"
var ps powershell.PowerShellCmd
cmdOut, err := ps.Output(versionCmd)
if err != nil {
return err
}
versionOutput := strings.TrimSpace(string(cmdOut))
log.Printf("%s output: %s", versionCmd, versionOutput)
ver, err := strconv.ParseInt(versionOutput, 10, 32)
if err != nil {
return err
}
if ver < 4 {
err := fmt.Errorf("%s", "Windows PowerShell version 4.0 or higher is expected")
return err
}
return nil
}
func (s *StepUnmountSecondaryDvdImages) Run(state multistep.StateBag) multistep.StepAction {
ui := state.Get("ui").(packer.Ui)
ui.Say("Unmounting Integration Services Setup Disk...")
vmName := state.Get("vmName").(string)
// todo: should this message say removing the dvd?
dvdProperties := state.Get("secondary.dvd.properties").([]DvdControllerProperties)
log.Println(fmt.Sprintf("Found DVD properties %s", len(dvdProperties)))
for _, dvdProperty := range dvdProperties {
controllerNumber := dvdProperty.ControllerNumber
controllerLocation := dvdProperty.ControllerLocation
var script powershell.ScriptBuilder
powershell := new(powershell.PowerShellCmd)
script.WriteLine("param([string]$vmName,[int]$controllerNumber,[int]$controllerLocation)")
script.WriteLine("$vmDvdDrive = Get-VMDvdDrive -VMName $vmName -ControllerNumber $controllerNumber -ControllerLocation $controllerLocation")
script.WriteLine("if (!$vmDvdDrive) {throw 'unable to find dvd drive'}")
script.WriteLine("Remove-VMDvdDrive -VMName $vmName -ControllerNumber $controllerNumber -ControllerLocation $controllerLocation")
err := powershell.Run(script.String(), vmName, controllerNumber, controllerLocation)
if err != nil {
state.Put("error", err)
ui.Error(err.Error())
return multistep.ActionHalt
}
}
return multistep.ActionContinue
}
func (s *StepWaitForPowerOff) Run(state multistep.StateBag) multistep.StepAction {
ui := state.Get("ui").(packer.Ui)
vmName := state.Get("vmName").(string)
ui.Say("Waiting for vm to be powered down...")
var script powershell.ScriptBuilder
script.WriteLine("param([string]$vmName)")
script.WriteLine("(Get-VM -Name $vmName).State -eq [Microsoft.HyperV.PowerShell.VMState]::Off")
isOffScript := script.String()
for {
powershell := new(powershell.PowerShellCmd)
cmdOut, err := powershell.Output(isOffScript, vmName)
if err != nil {
err := fmt.Errorf("Error checking VM's state: %s", err)
state.Put("error", err)
ui.Error(err.Error())
return multistep.ActionHalt
}
if cmdOut == "True" {
break
} else {
time.Sleep(time.Second * SleepSeconds)
}
}
return multistep.ActionContinue
}
func CreateExternalVirtualSwitch(vmName string, switchName string) error {
var script = `
param([string]$vmName,[string]$switchName)
$switch = $null
$names = @('ethernet','wi-fi','lan')
$adapters = foreach ($name in $names) {
Get-NetAdapter -Physical -Name $name -ErrorAction SilentlyContinue | where status -eq 'up'
}
foreach ($adapter in $adapters) {
$switch = Get-VMSwitch -SwitchType External | where { $_.NetAdapterInterfaceDescription -eq $adapter.InterfaceDescription }
if ($switch -eq $null) {
$switch = New-VMSwitch -Name $switchName -NetAdapterName $adapter.Name -AllowManagementOS $true -Notes 'Parent OS, VMs, WiFi'
}
if ($switch -ne $null) {
break
}
}
if($switch -ne $null) {
Get-VMNetworkAdapter -VMName $vmName | Connect-VMNetworkAdapter -VMSwitch $switch
} else {
Write-Error 'No internet adapters found'
}
`
var ps powershell.PowerShellCmd
err := ps.Run(script, vmName, switchName)
return err
}
func SetVirtualMachineVlanId(vmName string, vlanId string) error {
var script = `
param([string]$vmName,[string]$vlanId)
Set-VMNetworkAdapterVlan -VMName $vmName -Access -VlanId $vlanId
`
var ps powershell.PowerShellCmd
err := ps.Run(script, vmName, vlanId)
return err
}
func (s *StepUpdateIntegrationServices) Cleanup(state multistep.StateBag) {
vmName := state.Get("vmName").(string)
var script powershell.ScriptBuilder
script.WriteLine("param([string]$vmName)")
script.WriteLine("Set-VMDvdDrive -VMName $vmName -Path $null")
powershell := new(powershell.PowerShellCmd)
_ = powershell.Run(script.String(), vmName)
}
func MountFloppyDrive(vmName string, path string) error {
var script = `
param([string]$vmName, [string]$path)
Set-VMFloppyDiskDrive -VMName $vmName -Path $path
`
var ps powershell.PowerShellCmd
err := ps.Run(script, vmName, path)
return err
}
func UnmountDvdDrive(vmName string) error {
var script = `
param([string]$vmName)
Get-VMDvdDrive -VMName $vmName | Set-VMDvdDrive -Path $null
`
var ps powershell.PowerShellCmd
err := ps.Run(script, vmName)
return err
}
func EnableVirtualMachineIntegrationService(vmName string, integrationServiceName string) error {
var script = `
param([string]$vmName,[string]$integrationServiceName)
Enable-VMIntegrationService -VMName $vmName -Name $integrationServiceName
`
var ps powershell.PowerShellCmd
err := ps.Run(script, vmName, integrationServiceName)
return err
}
func ConnectVirtualMachineNetworkAdapterToSwitch(vmName string, switchName string) error {
var script = `
param([string]$vmName,[string]$switchName)
Get-VMNetworkAdapter -VMName $vmName | Connect-VMNetworkAdapter -SwitchName $switchName
`
var ps powershell.PowerShellCmd
err := ps.Run(script, vmName, switchName)
return err
}
func SetVirtualMachineCpu(vmName string, cpu string) error {
var script = `
param([string]$vmName, [int]$cpu)
Set-VMProcessor -VMName $vmName -Count $cpu
`
var ps powershell.PowerShellCmd
err := ps.Run(script, vmName, cpu)
return err
}
func SetNetworkAdapterVlanId(switchName string, vlanId string) error {
var script = `
param([string]$networkAdapterName,[string]$vlanId)
Set-VMNetworkAdapterVlan -ManagementOS -VMNetworkAdapterName $networkAdapterName -Access -VlanId $vlanId
`
var ps powershell.PowerShellCmd
err := ps.Run(script, switchName, vlanId)
return err
}
func ExportVirtualMachine(vmName string, path string) error {
var script = `
param([string]$vmName, [string]$path)
Export-VM -Name $vmName -Path $path
`
var ps powershell.PowerShellCmd
err := ps.Run(script, vmName, path)
return err
}
func RestartVirtualMachine(vmName string) error {
var script = `
param([string]$vmName)
Restart-VM $vmName -Force -Confirm:$false
`
var ps powershell.PowerShellCmd
err := ps.Run(script, vmName)
return err
}
func UntagVirtualMachineNetworkAdapterVlan(vmName string, switchName string) error {
var script = `
param([string]$vmName,[string]$switchName)
Set-VMNetworkAdapterVlan -VMName $vmName -Untagged
Set-VMNetworkAdapterVlan -ManagementOS -VMNetworkAdapterName $switchName -Untagged
`
var ps powershell.PowerShellCmd
err := ps.Run(script, vmName, switchName)
return err
}
func CompactDisks(expPath string, vhdDir string) error {
var script = `
param([string]$srcPath, [string]$vhdDirName)
Get-ChildItem "$srcPath/$vhdDirName" -Filter *.vhd* | %{
Optimize-VHD -Path $_.FullName -Mode Full
}
`
var ps powershell.PowerShellCmd
err := ps.Run(script, expPath, vhdDir)
return err
}
func IsRunning(vmName string) (bool, error) {
var script = `
param([string]$vmName)
$vm = Get-VM -Name $vmName -ErrorAction SilentlyContinue
$vm.State -eq [Microsoft.HyperV.PowerShell.VMState]::Running
`
var ps powershell.PowerShellCmd
cmdOut, err := ps.Output(script, vmName)
var isRunning = strings.TrimSpace(cmdOut) == "True"
return isRunning, err
}
func CopyExportedVirtualMachine(expPath string, outputPath string, vhdDir string, vmDir string) error {
var script = `
param([string]$srcPath, [string]$dstPath, [string]$vhdDirName, [string]$vmDir)
Move-Item -Path $srcPath/*.* -Destination $dstPath
Move-Item -Path $srcPath/$vhdDirName -Destination $dstPath
Move-Item -Path $srcPath/$vmDir -Destination $dstPath
`
var ps powershell.PowerShellCmd
err := ps.Run(script, expPath, outputPath, vhdDir, vmDir)
return err
}
func (s *StepMountDvdDrive) Run(state multistep.StateBag) multistep.StepAction {
//driver := state.Get("driver").(Driver)
ui := state.Get("ui").(packer.Ui)
errorMsg := "Error mounting dvd drive: %s"
vmName := state.Get("vmName").(string)
isoPath := s.RawSingleISOUrl
// Check that there is a virtual dvd drive
var script powershell.ScriptBuilder
powershell := new(powershell.PowerShellCmd)
script.Reset()
script.WriteLine("param([string]$vmName)")
script.WriteLine("(Get-VMDvdDrive -VMName $vmName).ControllerNumber")
controllerNumber, err := powershell.Output(script.String(), vmName)
if err != nil {
state.Put("error", err)
ui.Error(err.Error())
return multistep.ActionHalt
}
if controllerNumber == "" {
// Add a virtual dvd drive as there is none
script.Reset()
script.WriteLine("param([string]$vmName)")
script.WriteLine("Add-VMDvdDrive -VMName $vmName")
script.WriteLine("$dvdDrive = Get-VMDvdDrive -VMName $vmName | Select-Object -first 1")
script.WriteLine("Set-VMFirmware -VMName $vmName -FirstBootDevice $dvdDrive")
err = powershell.Run(script.String(), vmName)
if err != nil {
state.Put("error", err)
ui.Error(err.Error())
return multistep.ActionHalt
}
}
ui.Say("Mounting dvd drive...")
err = hyperv.MountDvdDrive(vmName, isoPath)
if err != nil {
err := fmt.Errorf(errorMsg, err)
state.Put("error", err)
ui.Error(err.Error())
return multistep.ActionHalt
}
s.path = isoPath
return multistep.ActionContinue
}
func ShutDown(vmName string) error {
var script = `
param([string]$vmName)
$vm = Get-VM -Name $vmName -ErrorAction SilentlyContinue
if ($vm.State -eq [Microsoft.HyperV.PowerShell.VMState]::Running) {
Stop-VM -Name $vmName -Confirm:$false
}
`
var ps powershell.PowerShellCmd
err := ps.Run(script, vmName)
return err
}
func StopVirtualMachine(vmName string) error {
var script = `
param([string]$vmName)
$vm = Get-VM -Name $vmName
if ($vm.State -eq [Microsoft.HyperV.PowerShell.VMState]::Running) {
Stop-VM -VM $vm -Confirm:$false
}
`
var ps powershell.PowerShellCmd
err := ps.Run(script, vmName)
return err
}
func DeleteVirtualSwitch(switchName string) error {
var script = `
param([string]$switchName)
$switch = Get-VMSwitch -Name $switchName -ErrorAction SilentlyContinue
if ($switch -ne $null) {
$switch | Remove-VMSwitch -Force -Confirm:$false
}
`
var ps powershell.PowerShellCmd
err := ps.Run(script, switchName)
return err
}
func GetVirtualMachineSwitchName(vmName string) (string, error) {
var script = `
param([string]$vmName)
(Get-VMNetworkAdapter -VMName $vmName).SwitchName
`
var ps powershell.PowerShellCmd
cmdOut, err := ps.Output(script, vmName)
if err != nil {
return "", err
}
return strings.TrimSpace(cmdOut), nil
}
func SetSecureBoot(vmName string, enable bool) error {
var script = `
param([string]$vmName, $enableSecureBoot)
Set-VMFirmware -VMName $vmName -EnableSecureBoot $enableSecureBoot
`
var ps powershell.PowerShellCmd
enableSecureBoot := "Off"
if enable {
enableSecureBoot = "On"
}
err := ps.Run(script, vmName, enableSecureBoot)
return err
}
func DeleteVirtualMachine(vmName string) error {
var script = `
param([string]$vmName)
$vm = Get-VM -Name $vmName
if (($vm.State -ne [Microsoft.HyperV.PowerShell.VMState]::Off) -and ($vm.State -ne [Microsoft.HyperV.PowerShell.VMState]::OffCritical)) {
Stop-VM -VM $vm -TurnOff -Force -Confirm:$false
}
Remove-VM -Name $vmName -Force -Confirm:$false
`
var ps powershell.PowerShellCmd
err := ps.Run(script, vmName)
return err
}
func CreateVirtualSwitch(switchName string, switchType string) (bool, error) {
var script = `
param([string]$switchName,[string]$switchType)
$switches = Get-VMSwitch -Name $switchName -ErrorAction SilentlyContinue
if ($switches.Count -eq 0) {
New-VMSwitch -Name $switchName -SwitchType $switchType
return $true
}
return $false
`
var ps powershell.PowerShellCmd
cmdOut, err := ps.Output(script, switchName, switchType)
var created = strings.TrimSpace(cmdOut) == "True"
return created, err
}
func (s *StepUpdateIntegrationServices) mountIntegrationServicesSetupDisk(vmName string) (dvdDriveProperties, error) {
var dvdProperties dvdDriveProperties
var script powershell.ScriptBuilder
script.WriteLine("param([string]$vmName)")
script.WriteLine("Add-VMDvdDrive -VMName $vmName")
powershell := new(powershell.PowerShellCmd)
err := powershell.Run(script.String(), vmName)
if err != nil {
return dvdProperties, err
}
script.Reset()
script.WriteLine("param([string]$vmName)")
script.WriteLine("(Get-VMDvdDrive -VMName $vmName | Where-Object {$_.Path -eq $null}).ControllerLocation")
controllerLocation, err := powershell.Output(script.String(), vmName)
if err != nil {
return dvdProperties, err
}
script.Reset()
script.WriteLine("param([string]$vmName)")
script.WriteLine("(Get-VMDvdDrive -VMName $vmName | Where-Object {$_.Path -eq $null}).ControllerNumber")
controllerNumber, err := powershell.Output(script.String(), vmName)
if err != nil {
return dvdProperties, err
}
isoPath := os.Getenv("WINDIR") + "\\system32\\vmguest.iso"
script.Reset()
script.WriteLine("param([string]$vmName,[string]$path,[string]$controllerNumber,[string]$controllerLocation)")
script.WriteLine("Set-VMDvdDrive -VMName $vmName -Path $path -ControllerNumber $controllerNumber -ControllerLocation $controllerLocation")
err = powershell.Run(script.String(), vmName, isoPath, controllerNumber, controllerLocation)
if err != nil {
return dvdProperties, err
}
dvdProperties.ControllerNumber = controllerNumber
dvdProperties.ControllerLocation = controllerLocation
return dvdProperties, err
}
func (s *StepWaitForInstallToComplete) Run(state multistep.StateBag) multistep.StepAction {
ui := state.Get("ui").(packer.Ui)
vmName := state.Get("vmName").(string)
if len(s.ActionName) > 0 {
ui.Say(fmt.Sprintf("%v ! Waiting for VM to reboot %v times...", s.ActionName, s.ExpectedRebootCount))
}
var rebootCount uint
var lastUptime uint64
var script powershell.ScriptBuilder
script.WriteLine("param([string]$vmName)")
script.WriteLine("(Get-VM -Name $vmName).Uptime.TotalSeconds")
uptimeScript := script.String()
for rebootCount < s.ExpectedRebootCount {
powershell := new(powershell.PowerShellCmd)
cmdOut, err := powershell.Output(uptimeScript, vmName)
if err != nil {
err := fmt.Errorf("Error checking uptime: %s", err)
state.Put("error", err)
ui.Error(err.Error())
return multistep.ActionHalt
}
uptime, _ := strconv.ParseUint(strings.TrimSpace(string(cmdOut)), 10, 64)
if uint64(uptime) < lastUptime {
rebootCount++
ui.Say(fmt.Sprintf("%v -> Detected reboot %v after %v seconds...", s.ActionName, rebootCount, lastUptime))
}
lastUptime = uptime
if rebootCount < s.ExpectedRebootCount {
time.Sleep(time.Second * SleepSeconds)
}
}
return multistep.ActionContinue
}
func Mac(vmName string) (string, error) {
var script = `
param([string]$vmName, [int]$adapterIndex)
try {
$adapter = Get-VMNetworkAdapter -VMName $vmName -ErrorAction SilentlyContinue
$mac = $adapter[$adapterIndex].MacAddress
if($mac -eq $null) {
return ""
}
} catch {
return ""
}
$mac
`
var ps powershell.PowerShellCmd
cmdOut, err := ps.Output(script, vmName, "0")
return cmdOut, err
}
func IpAddress(mac string) (string, error) {
var script = `
param([string]$mac, [int]$addressIndex)
try {
$ip = Get-Vm | %{$_.NetworkAdapters} | ?{$_.MacAddress -eq $mac} | %{$_.IpAddresses[$addressIndex]}
if($ip -eq $null) {
return ""
}
} catch {
return ""
}
$ip
`
var ps powershell.PowerShellCmd
cmdOut, err := ps.Output(script, mac, "0")
return cmdOut, err
}
