CrOS/hosts/common/optional/services/monero/node.nix

{
  config,
  lib,
  pkgs,
  ...
}:
{
  environment.systemPackages = builtins.attrValues {
    inherit (pkgs.unstable)
      monero-cli
      ;
  };

  users.users.monero = {
    isSystemUser = true;
    group = "monero";
    description = "Monero daemon user";
    home = "/var/lib/monero";
    createHome = true;
  };

  users.groups.monero = { };

  systemd.services.monero = {
    description = "monero daemon";
    after = [ "network.target" ];
    wantedBy = [ "multi-user.target" ];

    serviceConfig =
      let
        moneroConfig = pkgs.writeText "monerod_config.conf" ''
          log-file=/dev/stdout
          data-dir=${config.users.users.monero.home}
          add-priority-node=p2pmd.xmrvsbeast.com:18080
          add-priority-node=nodes.hashvault.pro:18080
          enable-dns-blocklist=1
        '';
      in
      {
        User = "monero";
        Group = "monero";
        ExecStart = "${pkgs.unstable.monero-cli}/bin/monerod --config-file=${moneroConfig} --non-interactive";
        Restart = "always";
        SuccessExitStatus = [
          0
          1
        ];
      };
  };

}