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#
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# import-VCBImage.ps1    : use the Converter to import a VCB created disk image into a datacenter
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#
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# Author:       LucD
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#
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# History:
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#
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#       v1.0 20/09/09   first version
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#
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$I2VImageDir = <directory where the VCB images are stored>
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$I2VShare = <Sharename of the $I2VImageDir directory>
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$tgtDatacenter = <Target-datacenter>
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$I2Vuser = <account with access to the image directory and to the datacenter>
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$I2Vpassword = <password of the $I2Vuser account>
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$I2Vhost = <hostname where the images are stored>
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$ConvProgDir = "$env:ProgramFiles (x86)\\VMware\\Infrastructure\\Converter Enterprise" 
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$ConvService = "vmware-converter" 
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$I2Vprog = "converter-tool.exe" 
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# Template XML file for Convertor job
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$p2v = [xml]@"
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<p2v version="2.2" xmlns="http://www.vmware.com/v2/sysimage/p2v" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.vmware.com/v2/sysimage/p2v p2vJob.xsd" xsi:type="P2VJob">
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  <source>
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    <hostedSpec networkPassword="" networkUsername="" path=""/>
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  </source>
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  <dest>
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    <managedSpec datastore="" folder="" host="" resourcePool="" vmName="">
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      <creds host="" port="0" type="sessionId" username="" password="" />
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    </managedSpec>
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  </dest>
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  <importParams diskType="VMFS" preserveHWInfo="true" removeSystemRestore="false" targetProductVersion="PRODUCT_MANAGED">
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    <nicMappings/>
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    <diskLocations/>
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  </importParams>
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  <postProcessingParams/>
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</p2v>
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"@
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# Function will start a DOS commmand and wait for it to finish
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#
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function Invoke-Cmd{
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        param($cmd, $arguments)
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        $global:StdOut = ""
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        $global:StdErr = ""
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        $pStart = new-object System.Diagnostics.ProcessStartInfo
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        $pStart.Filename = $cmd
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        $pStart.Arguments = $arguments
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        $pStart.UseShellExecute = $false
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        $pStart.ErrorDialog = $false
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        $pStart.CreateNoWindow = $True
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        $pStart.RedirectStandardOutput = $true
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        $pStart.RedirectStandardError = $true
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        $myProcess = [System.Diagnostics.Process]::Start($pStart)
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        $myOutput = $myProcess.StandardOutput
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        $myErrOutput = $myProcess.StandardError
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        $global:StdOut = $myOutput.ReadToEnd()
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        $global:StdErr = $myErrOutput.ReadToEnd()
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        $myProcess.WaitForExit()
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        $myProcess.ExitCode
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}
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# Function that builds the Converter XML file and launches the job
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#
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function Import-VCBImage{
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        param($vmName, $portgroup) 
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# Check if directory exists 
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        if((Get-Item -path ($I2VImageDir + "\\*") | Where-Object {$_.Name -eq $vmName} | Measure-Object).Count -ne 1){
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                Write-Host "Snapshot directory not found for " $vmName 
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                return 
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        } 
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# Determine target VmHost and target Datastore based on largest free space on datastore 
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        $selectESX = "" 
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        $selectDS = "" 
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        $selectFree = 0 
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        Get-Datacenter $tgtDatacenter | Get-VMHost | % { 
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                $tmpESX = $_.Name 
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                $_ | Get-Datastore | % { 
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                        if($_.FreeSpaceMb -gt $selectFree){ 
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                                $selectESX = $tmpESX 
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                                $selectDS = $_.Name 
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                                $selectFree = $_.FreeSpaceMb 
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                        } 
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                } 
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        } 
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# Check if sufficient free space on ESXi server 
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        if(((Get-Item -path ($I2VImageDir + "\\" + $vmName + "\\*") | Measure-Object -property Length -sum).Sum / 1mb) -gt $selectFree){
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                Write-Host "Not enough free disk space on" $selectFree 
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                return 
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        } 
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# Find VMX file 
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        $vmxName = (Get-Item -path ($I2VImageDir + "\\" + $vmName + "\\*") | Where-Object {$_.Name -like "*.vmx"}).Name
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# Update fields in XML tree 
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        $p2v.p2v.source.hostedSpec.path = "\\\\" + $I2Vhost + "\\" + $I2VShare + "\\" + $vmName + "\\" + $vmxName
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        $p2v.p2v.source.hostedSpec.networkUsername = $I2Vuser
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        $p2v.p2v.source.hostedSpec.networkPassword = $I2Vpassword 
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        $p2v.p2v.dest.managedSpec.creds.username = $I2Vuser 
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        $p2v.p2v.dest.managedSpec.creds.password = $I2Vpassword 
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        $p2v.p2v.dest.managedSpec.datastore = $selectDS 
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        $p2v.p2v.dest.managedSpec.host = $selectESX 
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        $p2v.p2v.dest.managedSpec.folder = "" 
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        $p2v.p2v.dest.managedSpec.resourcePool = "" 
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        $V2VvmName = $vmName + "-" + $tgtDatacenter + "-" + (Get-Date -format yyyyMMdd-HHmmss)
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        $p2v.p2v.dest.managedSpec.vmName = $V2VvmName 
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        $p2v.p2v.dest.managedSpec.creds.host = $I2Vhost 
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        $p2v.p2v.dest.managedSpec.creds.username = $I2Vuser 
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        $p2v.p2v.dest.managedSpec.creds.password = $I2Vpassword 
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# As a security measure the RDM machines are connected to the isolated network 
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        $NIC = $p2v.CreateElement("nicMapping") 
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        $network = $p2v.CreateAttribute("network") 
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        $network.psbase.Value = $portgroup
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        $dummy = $NIC.SetAttributeNode($network) 
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        $p2v.p2v.importParams["nicMappings"].AppendChild($NIC) 
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# Save the XML file 
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        $XMLfile = $I2VImageDir + "\\" + "I2V-" + $vmName + ".xml" 
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        $p2v.Save($XMLfile) 
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# Start Convertor service if it is not running. 
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        if((Get-Service -name $ConvService).Status -eq "Stopped"){ 
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                Start-Service -name $ConvService 
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        } 
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# Start the import 
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# ! parameters are case-sensitive ! (--vchost is not accepted, must be --vcHost) ! 
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        $myarg = "--vcHost " + $I2Vhost + " --jobExec " + $XMLfile + " --vcCred " + $I2Vuser + ":" + $I2Vpassword 
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        $mycmd = $ConvProgDir + "\\" + $I2Vprog 
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        $rc = Invoke-Cmd $mycmd $myarg 
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# Remove older DRM guest(s) (if present AND if V2V completed successfully) 
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        if($rc -eq 0){ 
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                foreach($vm in (Get-Datacenter $tgtDatacenter | Get-VM ($vmName + "-" + $tgtDatacenter + "*") | where {$_.Name -ne $V2VvmName})){ 
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                        $vm | Remove-VM - DeleteFromDisk:$true - Confirm:$false 
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                } 
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        } 
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} 
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# Sample call
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# Import-VCBImage "PC1" "isolated"
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