nixcfg/machines/node/network.nix

{ lib, config, nodeConfig, ... }:

with lib;

{
  networking.interfaces."enp2s0f0" = {
    ipv4.addresses = [{
      address = "10.32.47.${toString (100 + config.hpc.node.id)}";
      prefixLength = 24;
    }];
  };

  networking.defaultGateway = {
    address = "10.32.47.1";
    interface = "enp2s0f0";
  };

  hpc.dhcp.reservations = {
    "mngt" = {
      hwAddress = toLower nodeConfig.mngt;
      ipAddress = "10.32.46.${toString (100 + config.hpc.node.id)}";
    };
    "data" = {
      hwAddress = toLower nodeConfig.data;
      ipAddress = "10.32.47.${toString (100 + config.hpc.node.id)}";
    };
  };
}