ubuntu_packer_provision.json

{
    "variables": {
        "ssh_name": "vagrant",
        "ssh_pass": "vagrant",
        "hostname": "packer-test"
    },

    "builders": [{
        "type": "virtualbox",
        "guest_os_type": "Ubuntu_64",

        "vboxmanage": [
            ["modifyvm", "{{.Name}}", "--vram", "32"]
        ],

        "disk_size" : 10000,

        "iso_url": "/Users/ian/Dropbox/code/private-code/packer-test/ubuntu-12.04.3-server-amd64.iso",
        "iso_checksum": "2cbe868812a871242cdcdd8f2fd6feb9",
        "iso_checksum_type": "md5",

        "http_directory" : "ubuntu_64",
        "http_port_min" : 9001,
        "http_port_max" : 9001,

        "ssh_username": "{{user `ssh_name`}}",
        "ssh_password": "{{user `ssh_pass`}}",
        "ssh_wait_timeout": "20m",

        "shutdown_command": "echo {{user `ssh_pass`}} | sudo -S shutdown -P now",

        "boot_command" : [
            "<esc><esc><enter><wait>",
            "/install/vmlinuz noapic ",
            "preseed/url=http://cdn.elifesciences.org/vm/preseed-example.cfg ",
            "debian-installer=en_US auto locale=en_US kbd-chooser/method=us ",
            "hostname={{user `hostname`}} ",
            "fb=false debconf/frontend=noninteractive ",
            "keyboard-configuration/modelcode=SKIP keyboard-configuration/layout=USA ",
            "keyboard-configuration/variant=USA console-setup/ask_detect=false ",
            "initrd=/install/initrd.gz -- <enter>"
        ]
    }],


    "provisioners": [
            {
            "type": "shell",
            "execute_command": "{{ .Vars }} sudo -E sh '{{ .Path }}'",
             "inline": [
              "sleep 30",
              "apt-get -y update",
              "apt-get -y install vim",
              "apt-get -y install curl"
            ]}
            ],

    "post-processors": [
                        {
                        "type": "vagrant",
                        "keep_input_artifact": true
                      }
                    ]    
}