let
  lib = import <nixpkgs/lib>;

  addressing = import ../lib/addressing {
    inherit lib;
  };

  spec = {
    locations = {
      cloud = {
        domain = "kasear.net";
        networks.cloud.subnets.dmz.hosts.eris.role = "router";
      };

      norfolk = {
        domain = "kasear.net";
        networks.norfolk.subnets = {
          main.hosts.loki.role = "adminWorkstation";

          iot = {
            dhcpRange = {
              startIp = "10.1.125.10";
              endIp = "10.1.127.200";
            };
            hosts.thermostat.role = "homeAutomation";
          };

          lab = {
            dhcp = false;
            hosts.testbox.role = "labDevice";
          };
        };
      };
    };
  };
in
addressing.mkNetworkFromSpec spec