template.json

{
	"builders": [
		{
			"type": "virtualbox-iso",
			"guest_additions_mode": "disable",
			"guest_os_type": "ArchLinux_64",
			"iso_url": "http://mirrors.kernel.org/archlinux/iso/2016.03.01/archlinux-2016.03.01-dual.iso",
			"iso_checksum": "992f046c3fb5afecaf8734126f2a095f437ca9b8",
			"iso_checksum_type": "sha1",
			"ssh_username": "vagrant",
			"ssh_password": "vagrant",
			"ssh_timeout": "20m",
			"shutdown_command": "echo 'vagrant' | sudo -S shutdown -P now",
			"disk_size": 20000,
			"http_directory": "http",
			"vboxmanage": [
				["modifyvm", "{{.Name}}", "--boot1", "disk"],
				["modifyvm", "{{.Name}}", "--boot2", "dvd"]
			],
			"boot_command": [
				"<enter><wait10><wait10>",
				"wget http://{{ .HTTPIP }}:{{ .HTTPPort }}/install.sh <enter><wait>",
				"wget http://{{ .HTTPIP }}:{{ .HTTPPort }}/chroot.sh <enter><wait>",
				"wget http://{{ .HTTPIP }}:{{ .HTTPPort }}/vagrant.pub <enter><wait>",
				"sh install.sh<enter>"
			]
		}
	],
	"provisioners": [
		{
			"type": "shell",
			"script": "scripts/bootstrap.sh"
		},
		{
			"type": "shell",
			"script": "scripts/virtualbox.sh",
			"only": ["virtualbox-iso"]
		}
	],
	"post-processors": [
		{
			"type": "vagrant",
			"output": "htc.box"
		}
	]
}