template.json

{
  "variables": {
    "iso_url": "http://releases.ubuntu.com/14.04/ubuntu-14.04.3-server-i386.iso",
    "iso_md5": "352009d5b44f0e97c9558919f0147c0c",
    "version": "0.3-dev",
    "name": "ubuntu-14.04-i386",
    "ssh_user": "ghiro",
    "ssh_pass": "ghiromanager",
    "hostname": "ghiroappliance",
    "vm_name": "Ghiro Appliance 0.3-dev"
  },
  "provisioners": [
    {
      "type": "shell",
      "execute_command": "echo '{{user `ssh_pass`}}'|sudo -S bash '{{.Path}}'",
      "override": {
        "virtualbox-iso": {
          "scripts": [
            "scripts/base.sh",
            "scripts/sudoers.sh",
            "scripts/ghiro.sh",
            "scripts/cleanup.sh",
            "scripts/zerodisk.sh"
          ]
        }
      }
    }
  ],
  "post-processors": [
  ],
  "builders": [
    {
      "type": "virtualbox-iso",
      "vm_name": "{{user `vm_name`}}",
      "format": "ova",
      "export_opts": ["--vsys","0",
                           "--product","Ghiro",
                           "--producturl", "http://getghiro.org",
                           "--vendor", "Ghirensics",
                           "--vendorurl","http://getghiro.org",
                           "--version", "{{user `version`}}",
                           "--description", "Ghiro Appliance. Default credentials username: ghiro password: ghiromanager Remember to change the password at your first access."
                           ],
      "boot_command": [
        "<esc><wait>",
        "<esc><wait>",
        "<enter><wait>",
        "/install/vmlinuz<wait>",
        " auto<wait>",
        " console-setup/ask_detect=false<wait>",
        " console-setup/layoutcode=us<wait>",
        " console-setup/modelcode=pc105<wait>",
        " debconf/frontend=noninteractive<wait>",
        " debian-installer=en_US<wait>",
        " fb=false<wait>",
        " initrd=/install/initrd.gz<wait>",
        " kbd-chooser/method=us<wait>",
        " keyboard-configuration/layout=USA<wait>",
        " keyboard-configuration/variant=USA<wait>",
        " locale=en_US<wait>",
        " netcfg/get_hostname={{user `hostname`}}<wait>",
        " netcfg/get_domain=localdomain<wait>",
        " noapic<wait>",
        " preseed/url=http://{{ .HTTPIP }}:{{ .HTTPPort }}/preseed.cfg<wait>",
        " -- <wait>",
        "<enter><wait>"
      ],
      "boot_wait": "10s",
      "disk_size": 40960,
      "guest_os_type": "Ubuntu",
      "guest_additions_mode": "disable",
      "http_directory": "http",
      "iso_checksum": "{{user `iso_md5`}}",
      "iso_checksum_type": "md5",
      "iso_url": "{{user `iso_url`}}",
      "ssh_username": "{{user `ssh_user`}}",
      "ssh_password": "{{user `ssh_pass`}}",
      "ssh_port": 22,
      "ssh_wait_timeout": "10000s",
      "shutdown_command": "echo 'shutdown -P now' > /tmp/shutdown.sh; echo '{{user `ssh_pass`}}'|sudo -S sh '/tmp/shutdown.sh'",
      "hard_drive_interface": "sata",
      "vboxmanage": [
        [ "modifyvm", "{{.Name}}", "--memory", "1024" ],
        [ "modifyvm", "{{.Name}}", "--cpus", "1" ],
        [ "modifyvm", "{{.Name}}", "--vram", "16" ]
      ],
       "vboxmanage_post": [
        ["modifyvm", "{{.Name}}", "--nic1", "bridged"],
        ["modifyvm", "{{.Name}}", "--bridgeadapter1", "eth0"],
        [ "modifyvm", "{{.Name}}", "--memory", "1024" ]
      ]
    }
  ]
}