template.json

{
  "variables": {
    "cloud_token": "{{ env `VAGRANT_CLOUD_TOKEN` }}",
    "cpus": "4",
    "disk_size": "51200",
    "headless": "false",
    "memory": "4096",
    "name": "bitcoin-virtual-machine-{{timestamp}}",
    "preseed_file_name": "preseed.cfg",
    "ssh_username": "bitcoin",
    "ssh_password": "bitcoin",
    "ubuntu_codename": "cosmic",
    "ubuntu_mirror": "http://archive.ubuntu.com/ubuntu/dists/",
    "version": "1.0.{{timestamp}}"
  },
  "sensitive-variables": ["cloud_token"],
  "builders":
  [
    {
      "type": "virtualbox-iso",
      "boot_command":
      [
        "<tab>",
        "url=http://{{ .HTTPIP }}:{{ .HTTPPort }}/{{ user `preseed_file_name` }} ",
        "auto=true ",
        "net.ifnames=0 ",
        "hostname=localhost ",
        "<enter>"
      ],
      "boot_wait": "5s",
      "disk_size": "{{ user `disk_size` }}",
      "guest_os_type": "Ubuntu_64",
      "hard_drive_interface": "sata",
      "headless": "{{ user `headless` }}",
      "http_directory": "http",
      "iso_checksum": "b0bbeca78e7e8a2c4d20d830c015ed12cdb30f6cbedd0f63e7d686c00378953e",
      "iso_checksum_type": "sha256",
      "iso_checksum_url": "{{ user `ubuntu_mirror` }}{{ user `ubuntu_codename` }}/main/installer-amd64/current/images/SHA256SUMS",
      "iso_urls": [
        "iso/ubuntu1810_desktop.iso",
        "{{ user `ubuntu_mirror` }}{{ user `ubuntu_codename` }}/main/installer-amd64/current/images/netboot/mini.iso"
      ],
      "output_directory": "outputs/{{ user `name` }}-virtualbox-iso",
      "post_shutdown_delay": "10s",
      "shutdown_command": "sudo shutdown -P now",
      "ssh_password": "{{ user `ssh_password` }}",
      "ssh_username": "{{ user `ssh_username` }}",
      "ssh_wait_timeout": "60m",
      "vboxmanage": [
        ["modifyvm", "{{ .Name }}", "--cpus", "{{ user `cpus` }}"],
        ["modifyvm", "{{ .Name }}", "--memory", "{{ user `memory` }}"],
        ["modifyvm", "{{ .Name }}", "--clipboard", "bidirectional"],
        ["modifyvm", "{{ .Name }}", "--draganddrop", "bidirectional"],
        ["modifyvm", "{{ .Name }}", "--usb", "on"],
        ["modifyvm", "{{ .Name }}", "--usbehci", "on"],
        ["modifyvm", "{{ .Name }}", "--usbxhci", "on"],
        ["setextradata", "{{ .Name }}", "GUI/ScaleFactor", "1.6"]
      ],
      "vm_name": "{{ user `name` }}"
    }
  ],
  "provisioners": [
    {
      "type": "shell",
      "execute_command": "{{ .Vars }} sudo -E bash -x '{{ .Path }}'",
      "scripts": [
        "scripts/vagrant_insecure_ssh.sh"
      ]
    },
    {
      "type": "ansible",
      "extra_arguments": [
        "--extra-vars",
        "ansible_python_interpreter=/usr/bin/python3"
      ],
      "playbook_file": "../ansible/playbook.yml",
      "user": "bitcoin"
    },
    {
      "type": "shell",
      "execute_command": "{{ .Vars }} sudo -E bash -x '{{ .Path }}'",
      "scripts": [
        "scripts/install_VBoxGuestAdditions.sh"
      ]
    }
  ],
  "post-processors": [
    [
      {
        "type": "vagrant",
        "keep_input_artifact": true,
        "compression_level": 6,
        "vagrantfile_template": "Vagrantfile.template",
        "output": "../packer/outputs/{{ user `name` }}-{{ .Provider }}.box"
      },
      {
        "type": "vagrant-cloud",
        "access_token": "{{user `cloud_token`}}",
        "box_tag": "bitcoin-studio/Bitcoin-VirtualMachine",
        "no_release": false,
        "version_description": "Ubuntu 18.10 VirtualBox image packaged with softwares for Bitcoin / Lightning Network like Bitcoin Core, LND, c-lightning, Electrum, a BitcoinJS guide, etc. The image is ideal for Bitcoin workshops, hackathons, etc. Have a look at the readme of this project to learn how to run the box => https://github.com/bitcoin-studio/Bitcoin-VirtualMachine",
        "version": "{{user `version`}}"
      }
    ]
  ]
}