source "azure-arm" "am-image" {
  subscription_id                   = "210e66cb-55cf-424e-8daa-6cad804ab604"
  tenant_id                         = "20516b3d-42af-4bd4-b2e6-e6b4051af72a"
  client_id                         = "54b7f78d-6b11-466c-8172-5934f104e779"
  client_secret                     = "xxxxxxxxxxxxxxxxxxxxxxx"
  managed_image_name                = "am-image-v1"
  managed_image_resource_group_name = "am-packer-rg"
  communicator                      = "winrm"
  image_offer                       = "WindowsServer"
  image_publisher                   = "MicrosoftWindowsServer"
  image_sku                         = "2019-Datacenter"
  location                          = "westeurope"
  os_type                           = "Windows"
  vm_size                           = "Standard_B4ms"
  winrm_insecure                    = "true"
  winrm_timeout                     = "5m"
  winrm_use_ssl                     = "true"
  winrm_username                    = "packeradmin"
}

build {
  sources = ["source.azure-arm.am-image"]

  provisioner "powershell" {
    inline = ["Add-WindowsFeature Web-Server", "while ((Get-Service RdAgent).Status -ne 'Running') { Start-Sleep -s 5 }", "while ((Get-Service WindowsAzureGuestAgent).Status -ne 'Running') { Start-Sleep -s 5 }", "& $env:SystemRoot\\System32\\Sysprep\\Sysprep.exe /oobe /generalize /quiet /quit", "while($true) { $imageState = Get-ItemProperty HKLM:\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Setup\\State | Select ImageState; if($imageState.ImageState -ne 'IMAGE_STATE_GENERALIZE_RESEAL_TO_OOBE') { Write-Output $imageState.ImageState; Start-Sleep -s 10  } else { break } }"]
  }

}