packer.json

{
  "builders": [
    {
      "boot_command": [
        "<esc><wait>",
        "install <wait>",
        " preseed/url=http://{{ .HTTPIP }}:{{ .HTTPPort }}/{{user `preseed_path`}} <wait>",
        "debian-installer=en_US.UTF-8 <wait>",
        "auto <wait>",
        "locale=en_US.UTF-8 <wait>",
        "kbd-chooser/method=us <wait>",
        "keyboard-configuration/xkb-keymap=us <wait>",
        "netcfg/get_hostname={{ .Name }} <wait>",
        "netcfg/get_domain=vagrantup.com <wait>",
        "fb=false <wait>",
        "debconf/frontend=noninteractive <wait>",
        "console-setup/ask_detect=false <wait>",
        "console-keymaps-at/keymap=us <wait>",
        "grub-installer/bootdev=/dev/sda <wait>",
        "<enter><wait>"
      ],
      "boot_wait": "10s",
      "cpus": "{{ user `cpus` }}",
      "disk_size": "{{user `disk_size`}}",
      "guest_additions_path": "VBoxGuestAdditions_{{.Version}}.iso",
      "guest_additions_url": "{{ user `guest_additions_url` }}",
      "guest_os_type": "Debian_64",
      "hard_drive_interface": "sata",
      "headless": "{{ user `headless` }}",
      "http_directory": "{{user `http_directory`}}",
      "iso_checksum": "{{user `iso_checksum_type`}}:{{user `iso_checksum`}}",
      "iso_url": "{{user `mirror`}}/{{user `mirror_directory`}}/{{user `iso_name`}}",
      "memory": "{{ user `memory` }}",
      "output_directory": "{{ user `build_directory` }}/packer-{{user `template`}}-virtualbox",
      "shutdown_command": "echo 'vagrant' | sudo -S /sbin/shutdown -hP now",
      "ssh_password": "vagrant",
      "ssh_port": 22,
      "ssh_timeout": "10000s",
      "ssh_username": "vagrant",
      "type": "virtualbox-iso",
      "vboxmanage": [
        [
          "modifyvm",
          "{{.Name}}",
          "--audio",
          "none"
        ]
      ],
      "virtualbox_version_file": ".vbox_version",
      "vm_name": "{{ user `template` }}"
    }
  ],
  "post-processors": [
    {
      "output": "{{ user `build_directory` }}/{{user `box_basename`}}.{{.Provider}}.box",
      "type": "vagrant"
    }
  ],
  "provisioners": [
    {
      "destination": "/home/vagrant/install-services.sh",
      "source": "scripts/install-services.sh",
      "type": "file"
    },
    {
      "environment_vars": [
        "HOME_DIR=/home/vagrant",
        "http_proxy={{user `http_proxy`}}",
        "https_proxy={{user `https_proxy`}}",
        "no_proxy={{user `no_proxy`}}"
      ],
      "execute_command": "echo 'vagrant' | {{.Vars}} sudo -S -E sh -eux '{{.Path}}'",
      "expect_disconnect": true,
      "scripts": [
        "{{template_dir}}/scripts/bento/update.sh",
        "{{template_dir}}/scripts/bento/motd.sh",
        "{{template_dir}}/scripts/bento/sshd.sh",
        "{{template_dir}}/scripts/bento/networking.sh",
        "{{template_dir}}/scripts/bento/sudoers.sh",
        "{{template_dir}}/scripts/bento/vagrant.sh",
        "{{template_dir}}/scripts/bento/systemd.sh",
        "{{template_dir}}/scripts/bento/virtualbox.sh",
        "{{template_dir}}/scripts/bento/cleanup.sh",
        "{{template_dir}}/scripts/bento/minimize.sh"
      ],
      "type": "shell"
    },
    {
      "script": "{{template_dir}}/scripts/vagrant-installer.sh",
      "type": "shell"
    }
  ],
  "variables": {
    "box_basename": "debian-10.10.0",
    "build_directory": "build",
    "build_timestamp": "{{isotime \"20060102150405\"}}",
    "cpus": "4",
    "disk_size": "204799",
    "git_revision": "__unknown_git_revision__",
    "guest_additions_url": "",
    "headless": "",
    "http_directory": "{{template_dir}}/http",
    "http_proxy": "{{env `http_proxy`}}",
    "https_proxy": "{{env `https_proxy`}}",
	"iso_checksum_type": "sha256",
    "iso_checksum": "c433254a7c5b5b9e6a05f9e1379a0bd6ab3323f89b56537b684b6d1bd1f8b6ad",
    "iso_name": "debian-10.10.0-amd64-netinst.iso",
    "memory": "8190",
    "mirror": "https://cdimage.debian.org/cdimage/archive",
    "mirror_directory": "10.10.0/amd64/iso-cd",
    "name": "debian-10.10.0",
    "no_proxy": "{{env `no_proxy`}}",
    "preseed_path": "preseed.cfg",
    "template": "debian-10.10.0-amd64",
    "version": "TIMESTAMP"
  }
}