{
  variable = {
    gcp_region = {
      description = "GCP region";
      type = "string";
      default = "us-west1";
    };
    gcp_project = {
      description = "GCP project";
      type = "string";
      default = "fcuny-infra";
    };
    cloudflare_zone_id = {
      description = "cloudflare zone ID";
      type = "string";
      default = "6878e48b5cb81c7d789040632153719d";
    };
    digitalocean_region = {
      description = "DigitalOcean region";
      type = "string";
      default = "SFO3";
    };
    digitalocean_public_key = {
      description = "SSH public key";
      type = "string";
      default = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINBkozy+X96u5ciX766bJ/AyQ3xm1tXZTIr5+4PVFZFi";
    };
  };
}