{
  "builders": [
    {
      "boot_command": [
        "<enter><wait>",
        "<wait><wait><wait><wait><wait><wait><wait><wait><wait><wait><wait><wait><wait><wait><wait><wait>",
        "root<wait>",
        "<enter><wait>",
        "stop sshd<wait>",
        "<enter><wait>",
        "fdisk /dev/sda<wait>",
        "<enter><wait>",
        "n<wait>",
        "<enter><enter><enter><enter><enter><wait>",
        "a<wait>",
        "<enter><wait>",
        "1<wait>",
        "<enter><wait>",
        "w<wait>",
        "<enter><wait>",
        "mkfs.ext4 -j -L nixos /dev/sda1<wait>",
        "<enter><wait>",
        "mount LABEL=nixos /mnt<wait>",
        "<enter><wait>",
        "nixos-option --install<wait>",
        "<enter><wait>",
        "curl http://{{ .HTTPIP }}:{{ .HTTPPort }}/configuration.nix > /mnt/etc/nixos/configuration.nix \u0026\u0026<wait>",
        "<enter><wait>",
        "nixos-install \u0026\u0026<wait>",
        "<enter><wait>",
        "reboot<wait>",
        "<enter><wait>"
      ],
      "boot_wait": "5s",
      "disk_size": 20400,
      "guest_additions_path": "VBoxGuestAdditions_{{.Version}}.iso",
      "guest_os_type": "Linux26",
      "http_directory": "http",
      "iso_checksum": "b1a78fc1b72ea1a19957cb1422817ab6",
      "iso_checksum_type": "md5",
      "iso_url": "http://nixos.org/releases/nixos/nixos-13.07pre4871_18de9f6-3c35dae/nixos-minimal-13.07pre4871_18de9f6-3c35dae-i686-linux.iso",
      "shutdown_command": "sudo shutdown -h now",
      "ssh_password": "vagrant",
      "ssh_port": 22,
      "ssh_username": "vagrant",
      "ssh_wait_timeout": "10000s",
      "type": "virtualbox",
      "vboxmanage": [
        [
          "modifyvm",
          "{{.Name}}",
          "--memory",
          "256"
        ],
        [
          "modifyvm",
          "{{.Name}}",
          "--cpus",
          "1"
        ]
      ],
      "virtualbox_version_file": ".vbox_version"
    }
  ],
  "provisioners": [
    {
      "override": {
        "virtualbox": {
          "execute_command": "sudo '{{.Path}}'"
        }
      },
      "scripts": [
        "scripts/postinstall.sh"
      ],
      "type": "shell"
    }
  ]
}