packer/vars/ubuntu-18.04.json

{
  "source_ami_filter_name": "*ubuntu*18.04*",
  "source_ami_filter_owner": "aws-marketplace",
  "source_ami_filter_product_code": "3iplms73etrdhxdepv72l6ywj",

  "ssh_user": "ubuntu",

  "distro": "Ubuntu 18.04",
  "arch": "x86_64",
  "cloud_user_data": null
}