{
    "builders": [
        {
            "boot_command": [
                " <wait>",
                " <wait>",
                " <wait>",
                " <wait>",
                " <wait>",
                "<esc><wait>",
                "<f6><wait>",
                "<esc><wait>",
                "<bs><bs><bs><bs><wait>",
                " autoinstall<wait5>",
                " ds=nocloud-net<wait5>",
                ";s=http://<wait5>{{.HTTPIP}}<wait5>:{{.HTTPPort}}/<wait5>",
                " --- <wait5>",
                "<enter><wait5>"
            ],
            "boot_wait": "1s",
            "cpus": "{{ user `cpus` }}",
            "disk_size": "{{user `disk_size`}}",
            "headless": "{{ user `headless` }}",
            "http_directory": "{{user `http_directory`}}",
            "iso_checksum": "{{user `iso_checksum`}}",
            "iso_url": "{{user `mirror`}}/{{user `mirror_directory`}}/{{user `iso_name`}}",
            "memory": "{{ user `memory` }}",
            "output_directory": "{{ user `build_directory` }}/packer-{{user `template`}}-qemu",
            "shutdown_command": "echo 'ubuntu' | sudo -S shutdown -P now",
            "ssh_password": "ubuntu",
            "ssh_port": 22,
            "ssh_timeout": "10000s",
            "ssh_username": "ubuntu",
            "type": "qemu",
            "vm_name": "{{ user `template` }}",
			"vnc_bind_address": "{{ user `vnc_bind_address` }}",
            "qemuargs": [
              [ "-m", "{{ user `memory` }}" ],
              [ "-display", "{{ user `qemu_display` }}" ]
            ]
        }
    ],
    "post-processors": [
        {
            "type": "compress",
            "output": "{{ user `build_directory` }}/{{user `box_basename`}}.img.gz"
        }
    ],
    "provisioners": [
        {
            "environment_vars": [
                "HOME_DIR=/home/ubuntu",
                "http_proxy={{user `http_proxy`}}",
                "https_proxy={{user `https_proxy`}}",
                "no_proxy={{user `no_proxy`}}"
            ],
            "execute_command": "echo 'ubuntu' | {{.Vars}} sudo -S -E sh -eux '{{.Path}}'",
            "expect_disconnect": true,
            "scripts": [
                "{{template_dir}}/scripts/update.sh",
                "{{template_dir}}/scripts/networking.sh",
                "{{template_dir}}/scripts/cleanup.sh",
                "{{template_dir}}/../common/minimize.sh"
            ],
            "type": "shell"
        }
    ],
    "variables": {
        "box_basename": "ubuntu-20.04",
        "build_directory": "../builds",
        "build_timestamp": "{{isotime \"20060102150405\"}}",
        "cpus": "2",
        "disk_size": "65536",
        "guest_additions_url": "",
        "headless": "",
        "http_directory": "{{template_dir}}/http",
        "http_proxy": "{{env `http_proxy`}}",
        "https_proxy": "{{env `https_proxy`}}",
        "iso_checksum": "28ccdb56450e643bad03bb7bcf7507ce3d8d90e8bf09e38f6bd9ac298a98eaad",
        "iso_name": "ubuntu-20.04.4-live-server-amd64.iso",
        "memory": "2048",
        "mirror": "http://releases.ubuntu.com",
        "mirror_directory": "focal",
        "name": "ubuntu-20.04-amd64",
        "no_proxy": "{{env `no_proxy`}}",
        "preseed_path": "preseed.cfg",
        "qemu_display": "none",
        "template": "ubuntu-20.04-amd64.img",
        "version": "TIMESTAMP",
        "vnc_bind_address": "127.0.0.1"
    }
}