hyperv.json

{
  "builders": [
    {
      "type": "hyperv-iso",
      "vm_name": "{{ user `vm_name` }}",
      "iso_url": "{{ user `iso_url` }}",
      "iso_checksum_type": "{{user `iso_checksum_type`}}",
      "iso_checksum": "{{user `iso_checksum`}}",
      "temp_path": ".",
      "disk_size": "{{ user `disk_size`}}",
      "communicator": "winrm",
      "winrm_username": "Administrator",
      "winrm_password": "password",
      "winrm_timeout": "8h",
      "shutdown_timeout": "30m",
      "memory": 4096,
      "enable_dynamic_memory": "true",
      "cpus": 4,
      "generation": 2,
      "switch_name": "{{user `switch_name`}}",
      "vlan_id": "{{user `vlan_id`}}",
      "boot_wait": "0s",
      "boot_command": ["a<enter><wait>a<enter><wait>a<enter><wait>a<enter>"],
      "output_directory": "{{ user `output_directory`}}",
      "guest_additions_mode": "disable",
      "enable_secure_boot": false
    }
  ],
  "provisioners": [
    {
      "type": "powershell",
      "inline": ["Write-Output Phase-5-Deprovisioning"]
    }
  ],
  "variables": {
    "iso_url": "https://software-download.microsoft.com/download/pr/17134.1.180410-1804.rs4_release_CLIENTENTERPRISEEVAL_OEMRET_x64FRE_en-us.iso",
    "iso_checksum_type": "sha256",
    "iso_checksum": "27e4feb9102f7f2b21ebdb364587902a70842fb550204019d1a14b120918e455",
    "switch_name": "",
    "vlan_id": "",
    "vm_name": "packer-windows2019-g2",
    "disk_size": "80000",
    "output_directory": "output-windows-2019-g2"
  }
}