vbox-ubuntu-14.04.4.json

{
    "builders": [
        {
        "type": "virtualbox-iso",
        "guest_os_type": "Ubuntu_64",
        "guest_additions_mode": "attach",
        "guest_additions_path": "/Applications/VirtualBox.app/Contents/MacOS/VboxGuestAdditions.iso",
        "vm_name": "packer-ubuntu-14.04.4-amd64",
        "virtualbox_version_file": ".vbox_version",
        "iso_url": "/Users/mmcconnell/Downloads/ubuntu-14.04.4-server-amd64.iso",
        "iso_checksum": "2ac1f3e0de626e54d05065d6f549fa3a",
        "iso_checksum_type": "md5",
        "output_directory": "packer-ubuntu-14.04-amd64-vbox",
        "ssh_username": "vagrant",
        "ssh_password": "vagrant",
        "http_directory": "preseed",
        "http_port_min": "8001",
        "http_port_max": "8001",
        "disk_size": "20000",
        "hard_drive_interface": "sata",
        "vboxmanage": [
		   [
			"modifyvm",
			"{{.Name}}",
			"--memory",
			"2048"
		   ],
		   [
		 	"modifyvm",
		  	"{{.Name}}",
		  	"--cpus",
		  	"1"
		]
	    ],
        "export_opts":
         [   
             "--manifest",
             "--vsys", "0",
             "--description", "{{user `vm_description`}}",
             "--version", "{{user `vm_version`}}"
             ],
         "shutdown_command": "echo 'vagrant' | sudo -S shutdown -P now",
         "boot_wait": "15s",
		 "boot_command": [
             "<esc><esc><enter><wait>",
             "/install/vmlinuz ",
             "preseed/url=http://{{ .HTTPIP }}:{{ .HTTPPort }}/preseed.cfg ",
             "debian-installer=en_US auto locale=en_US kbd-chooser/method=us ",
             "keyboard-configuration/modelcode=SKIP keyboard-configuration/layout=USA ",
             "keyboard-configuration/variant=USA console-setup/ask-detect=false ",
             "hostname={{.Name}} ",
             "fb=false debconf/frontend=noninteractive ",
             "initrd=/install/initrd.gz -- <enter>"
         ]
       } 
    ],
    
    "post-processors": [
       {
            "output": "builds/{{.Provider}}-ubuntu1404.box",
            "type": "vagrant"
           }
       ]
}