{
    "diskguid": "00000000-0000-0000-0000-000000000000",
    "disksize": 20,
    "align": 1024,
    "iso9660": true,
    "config": "initrd/sys/config",
    "initrd": {
        "type": "tar",
        "gzip": true,
        "directory": "initrd"
    },
    "partitions": [
        {
            "type": "boot",
            "size": 16
        }
    ]
}