windows_packer.json

{
  "variables": {
    "azure_subscription_id":  "{{env `TF_VAR_azure_subscription_id`}}",
    "azure_client_id":        "{{env `TF_VAR_azure_client_id`}}",
    "azure_client_secret":    "{{env `TF_VAR_azure_client_secret`}}",
    "azure_object_id":        "{{env `azure_object_id`}}",
    "azure_tenant_id":        "{{env `azure_tenant_id`}}",

    "resource_group_name":    "{{env `TF_VAR_resourceGroupName`}}",
    "location":               "{{env `TF_VAR_location`}}",
    "storage_account":        "{{env `storageAccountName`}}",
    "container_name":         "packer-images",
    "capture_name_prefix":    "packer",

    "vm_size":                "Standard_DS1_V2",
    "image_publisher":        "MicrosoftWindowsServer",
    "image_offer":            "WindowsServer",
    "image_sku":              "2016-Datacenter",

    "winrm_username":         "Administrator"
  },
  "builders": [
    {
      "type":                   "azure-arm",
      "subscription_id":        "{{user `azure_subscription_id`}}",
      "object_id":              "{{user `azure_object_id`}}",
      "tenant_id":              "{{user `azure_tenant_id`}}",
      "client_id":              "{{user `azure_client_id`}}",
      "client_secret":          "{{user `azure_client_secret`}}",

      "resource_group_name":    "{{user `resource_group_name`}}",
      "storage_account":        "{{user `storage_account`}}",
      "capture_container_name": "{{user `container_name`}}",
      "capture_name_prefix":    "{{user `capture_name_prefix`}}",

      "os_type":                "Windows",
      "image_publisher":        "{{user `image_publisher`}}",
      "image_offer":            "{{user `image_offer`}}",
      "image_sku":              "{{user `image_sku`}}",

      "winrm_use_ssl":          true,
      "winrm_insecure":         true,
      "communicator":           "winrm",
      "winrm_username":         "{{user `winrm_username`}}",

      "azure_tags": {
        "dept": "engineering"
      },

      "location": "{{user `location`}}",
      "vm_size": "{{user `vm_size`}}"
    }
  ],
   "provisioners": [
    {
      "type": "powershell",
      "inline": [
        "if( Test-Path $Env:SystemRoot\\windows\\system32\\Sysprep\\unattend.xml ){ rm $Env:SystemRoot\\windows\\system32\\Sysprep\\unattend.xml -Force}",
        "& $Env:SystemRoot\\System32\\Sysprep\\Sysprep.exe /oobe /generalize /shutdown /quiet"
      ]
    }
  ]
}