{
  "arch": "arm64",
  "base_image": "Ubuntu 18.04 LTS (arm64) [2020-02-18]",
  "cloud_user_data": "common-packer/provision/ubuntu-user_data.sh",
  "distro": "Ubuntu 18.04",
  "flavor": "v2-standard-1",
  "source_ami_filter_name": "*ubuntu*18.04*",
  "source_ami_filter_owner": "099720109477",
  "ssh_user": "ubuntu",
  "vm_use_block_storage": "true",
  "vm_image_disk_format": "raw"
}