{
  "variables": {
    "api_token": ""
  },
  "sensitive-variables": ["api_token"],
  "builders": [
    {
      "type": "digitalocean",
      "api_token": "{{user `api_token`}}",
      "image": "ubuntu-20-04-x64",
      "region": "sfo3",
      "size": "s-1vcpu-1gb",
      "ssh_username": "root"
    }
  ],
  "provisioners": [
    {
      "type": "shell",
      "script": "provision-certbot.bash"
    }
  ]
}