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January 13, 2023 19:12
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Cloud Init Hyper-V
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| $tempPath = [System.IO.Path]::GetTempPath() + [System.Guid]::NewGuid().ToString() | |
| # ADK Download - https://www.microsoft.com/en-us/download/confirmation.aspx?id=39982 | |
| # You only need to install the deployment tools | |
| $oscdimgPath = "C:\Program Files (x86)\Windows Kits\8.1\Assessment and Deployment Kit\Deployment Tools\amd64\Oscdimg\oscdimg.exe" | |
| # Download qemu-img from here: http://www.cloudbase.it/qemu-img-windows/ | |
| $qemuImgPath = "E:\backbonev2\lib\bin\qemu-img-win-x64-2_3_0\qemu-img.exe" | |
| # Update this to the release of Ubuntu that you want | |
| $ubuntuPath = "https://cloud-images.ubuntu.com/focal/current/focal-server-cloudimg-amd64" | |
| $VMName = "UbuntuTest2" | |
| $virtualSwitchName = "Default Switch" | |
| $imageCachePath = "E:\dev\backbonev2\imagecache" | |
| $vmPath = "E:\dev\backbonev2\VM2" | |
| $vhdx = "$($vmPath)\$VMName.vhdx" | |
| $metaDataIso = "$($vmPath)\metadata.iso" | |
| # Get the timestamp of the latest build on the Ubuntu cloud-images site | |
| $stamp = (Invoke-WebRequest "$($ubuntuPath).manifest").BaseResponse.LastModified.ToFileTimeUtc() | |
| $metadata = @" | |
| instance-id: guid-$([GUID]::NewGuid()) | |
| local-hostname: $($VMName) | |
| "@ | |
| $networkconfig=@" | |
| version: 2 | |
| ethernets: | |
| eth0: | |
| dhcp4: true | |
| "@ | |
| # Check Paths | |
| if (!(test-path $imageCachePath)) {mkdir $imageCachePath} | |
| # Helper function for no error file cleanup | |
| Function cleanupFile ([string]$file) {if (test-path $file) {Remove-Item $file}} | |
| # Delete the VM if it is around | |
| If ((Get-VM | ? name -eq $VMName).Count -gt 0) | |
| {stop-vm $VMName -TurnOff -Confirm:$false -Passthru | Remove-VM -Force} | |
| cleanupFile $vhdx | |
| cleanupFile $metaDataIso | |
| # Make temp location | |
| if (!(test-path "$($imageCachePath)\ubuntu-$($stamp).img")) { | |
| # If we do not have a matching image - delete the old ones and download the new one | |
| Remove-Item "$($imageCachePath)\ubuntu-*.img" | |
| Invoke-WebRequest "$($ubuntuPath).img" -UseBasicParsing -OutFile "$($imageCachePath)\ubuntu-$($stamp).img" | |
| } | |
| # Convert cloud image to VHDX | |
| & $qemuImgPath convert -f qcow2 "$($imageCachePath)\ubuntu-$($stamp).img" -O vhdx -o subformat=dynamic $vhdx | |
| Resize-VHD -Path $vhdx -SizeBytes 512GB | |
| # Output meta and user data to files | |
| Set-Content "$($vmPath)\NoCloud\meta-data" ([byte[]][char[]] "$metadata") -Encoding Byte | |
| Set-Content "$($vmPath)\NoCloud\network-config" ([byte[]][char[]] "$networkconfig") -Encoding Byte | |
| # Create meta data ISO image | |
| & oscdimg.exe "$($vmPath)\NoCloud" $metaDataIso -j2 -lcidata | |
| # Create new virtual machine and start it | |
| New-VM $VMName -MemoryStartupBytes 32000mb -BootDevice VHD -VHDPath $vhdx -Generation 2 ` | |
| -SwitchName $virtualSwitchName -Path $vmPath | Out-Null | |
| Set-VM -Name $VMName -ProcessorCount 2 -AutomaticStopAction ShutDown -AutomaticStartAction StartIfRunning -AutomaticStartDelay (Get-Random -Minimum 100 -Maximum 800) | |
| Set-VMFirmware -VMName $VMName -EnableSecureBoot Off -FirstBootDevice (Get-VMHardDiskDrive -VMName $VMName) | |
| Get-VM -VMname $VMName | Enable-VMIntegrationService -Name * | |
| Add-VMDvdDrive -VMName $VMName | |
| Set-VMDvdDrive -VMName $VMName -Path $metaDataIso | |
| Start-VM $VMName |
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