nokovVM_createVM.json

{
  "builders": [
    {
      "boot_command": [
        "<esc><wait>",
        "install auto=true priority=critical url=http://{{ .HTTPIP }}:{{ .HTTPPort }}/preseed.cfg ",
        "<enter><wait>"
      ],
      "boot_wait": "4s",
      "disk_size": "50000",
      "format": "ova",
      "guest_additions_mode": "disable",
      "guest_os_type": "Ubuntu_64",
      "hard_drive_interface": "sata",
      "http_directory": "http",
      "iso_checksum": "md5:e5bf713621b43207dead707396da29f6",
      "iso_url": "http://archive.ubuntu.com/ubuntu/dists/focal/main/installer-amd64/current/legacy-images/netboot/mini.iso",
      "shutdown_command": "echo {{user `password`}} | sudo -S shutdown -P now",
      "ssh_password": "{{user `password`}}",
      "ssh_timeout": "10000s",
      "ssh_username": "{{user `user`}}",
      "type": "virtualbox-iso",
      "vboxmanage": [
        [
          "modifyvm",
          "{{.Name}}",
          "--memory",
          "1024",
          "--vram",
          "16",
          "--mouse",
          "usbtablet",
          "--rtcuseutc",
          "on",
          "--audiocodec",
          "ad1980",
          "--usb",
          "on",
          "--usbohci",
          "on",
          "--nestedpaging",
          "off"
        ],
        [
          "storageattach",
          "{{.Name}}",
          "--storagectl",
          "SATA Controller",
          "--port",
          "0",
          "--nonrotational",
          "on",
          "--discard",
          "on"
        ]
      ],
      "vboxmanage_post": [
        [
          "modifyhd",
          "output-virtualbox-iso/{{.Name}}.vdi",
          "--compact"
        ]
      ],
      "vm_name": "{{user `vm-name`}}"
    }
  ],
  "variables": {
    "password": "nokovflie",
    "user": "nokov",
    "vm-name": "NokovVM"
  }
}