nixcfg/machines/node/default.nix

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

with lib;

{
  imports = [
    ./hardware.nix
    ./disk.nix
    ./network.nix
    ./users.nix
    ./slurm.nix
    ./builder.nix
  ];

  _module.args = {
    inherit nodeIndex nodeConfig;
  };

  deployment = {
    targetHost = "10.32.47.${toString (100 + nodeIndex)}";
    targetUser = "root";

    tags = [ "node" ];
  };

  hpc.node = {
    enable = true;
    id = nodeIndex;
  };

  hpc.netinstall.enable = true;

  networking.hostName = config.hpc.node.name;

  networking.timeServers = [
    "manager.${config.networking.domain}"
  ];

  nix.settings = {
    substituters = [
      "http://cache.${config.networking.domain}"
    ];
    trusted-public-keys = [
      (fileContents nodes."manager".config.gather.parts."cache/key".path)
    ];
  };
}