modules/private/system.nix

   1 { pkgs, lib, ... }:
   2 {
   3   config = {
   4     services.duplyBackup.profiles.system = {
   5       rootDir = "/var/lib";
   6       excludeFile = lib.mkAfter ''
   7         + /var/lib/nixos
   8         + /var/lib/udev
   9         + /var/lib/udisks2
  10         + /var/lib/systemd
  11         + /var/lib/private/systemd
  12         - /var/lib
  13         '';
  14     };
  15     nixpkgs.overlays = builtins.attrValues (import ../../overlays);
  16     _module.args = {
  17       pkgsNext = import <nixpkgsNext> {};
  18       pkgsPrevious = import <nixpkgsPrevious> {};
  19     };
  20
  21     services.journald.extraConfig = ''
  22       MaxLevelStore="warning"
  23       MaxRetentionSec="1year"
  24       '';
  25
  26     users.mutableUsers = false;
  27     users.users.root.packages = [
  28       pkgs.telnet
  29       pkgs.htop
  30       pkgs.iftop
  31       pkgs.bind.dnsutils
  32       pkgs.httpie
  33       pkgs.iotop
  34       pkgs.whois
  35       pkgs.ngrep
  36       pkgs.tcpdump
  37       pkgs.tshark
  38       pkgs.tcpflow
  39       pkgs.mitmproxy
  40       pkgs.nmap
  41       pkgs.p0f
  42       pkgs.socat
  43       pkgs.lsof
  44       pkgs.psmisc
  45       pkgs.wget
  46     ];
  47
  48     environment.systemPackages = [
  49       pkgs.vim
  50     ];
  51
  52   };
  53 }