Resize_Partition.json

{
    "builders": [
        {
            "accelerator": "tcg",
            "boot_command": [
            ],
            "boot_wait": "5m",
            "disk_interface": "virtio",
            "disk_size": 5000,
            "format": "qcow2",
            "headless": false,
            "iso_checksum": "{{user `sum_local`}}",
            "iso_checksum_type": "md5",
            "iso_url": "{{user `url_local`}}",
            "net_device": "virtio-net",
            "output_directory": "hello_world",
            "qemu_binary": "qemu-system-arm",
            "qemuargs": [
                [
                    "-m",
                    "1024"
                ],
                [
                    "-boot",
                    "order=ncd"
                ],
                [
                    "-machine",
                    "vexpress-a9,accel=tcg"
                ],
                [
                    "-cpu",
                    "cortex-a9"
                ],
                [
                    "-kernel",
                    "{{user `kernel`}}"
                ],
                [
                    "-append",
                    "root=/dev/mmcblk0p2 mem=1024M devtmpfs.mount=0 rw"
                ],
                [
                    "-name",
                    "Qemu-preatition_rebuilt"
                ],
                [
                    "-drive",
                    "file={{user `url_local`}},if=sd,cache=writeback"
                ],
                [
                    "-net",
                    "nic,macaddr=00:16:3e:00:00:01"
                ],
                [
                    "-netdev",
                    "id=user.0,type=user"
                ],
                [
                    "-net",
                    "user,hostfwd=tcp::2223-:22"
                ],
                [
                    "-device",
                    "virtio-net-device,netdev=user.0"
                ],
                [
                    "-initrd",
                    "{{user `init`}}"
                ],
                [
                    "-display",
                    "{{user `display`}}"
                ]
            ],
            "shutdown_command": "echo '{{user `password`}}' | sudo shutdown now",
            "shutdown_timeout":"5m",
            "ssh_host_port_min": 2223,
            "ssh_host_port_max": 2223,
            "ssh_port": 22,
            "ssh_password": "raspberry",
            "ssh_username": "pi",
            "ssh_wait_timeout": "30m",
            "type": "qemu",
            "vm_name": "Raspbian-Forged"
        }
    ],
    "provisioners": [
        {
            "execute_command": "echo '{{user `password_acc`}}' | {{.Vars}} sudo -E -S bash '{{.Path}}'",
            "start_retry_timeout": "10m",
            "scripts": [
                "scripts/utility/hello_world.sh",
                "scripts/utility/rebuild_partition.sh",
                "scripts/manage/reboot.sh",
                "scripts/utility/resize_partition.sh",
                "scripts/utility/hello_world.sh"
            ],
            "type": "shell"
        }
    ],
    "variables": {
        "password": "raspberry",
        "sum_local": "temporary",
        "url_local": "temporary",
        "user": "pi",
        "display" : "none",
        "kernel" : "temporary",
        "init" : "temporary"
    }
}