hosts/oignon.nix

   1 { config, pkgs, lib, inputs, hostName, ... }:
   2 let inherit (config.users) users; in
   3 {
   4 imports = [
   5   ../profiles/dnscrypt-proxy2.nix
   6   oignon/hardware.nix
   7   oignon/tor.nix
   8   oignon/backup.nix
   9 ];
  10
  11 home-manager.users.julm = {
  12   imports = [ ../homes/julm.nix ];
  13   host.name = hostName;
  14   host.hardware = ["ThinkPad" "X201"];
  15 };
  16 systemd.services.home-manager-julm.postStart = ''
  17   ${pkgs.nix}/bin/nix-env --delete-generations +1 --profile /nix/var/nix/profiles/per-user/julm/home-manager
  18 '';
  19 users.mutableUsers = false;
  20 users.users.julm = {
  21   isNormalUser = true;
  22   uid = 1000;
  23   # Put the hashedPassword in /nix/store, but it will also be in /etc/passwd
  24   # which is already world readable.
  25   hashedPassword = lib.readFile ../secrets/julm/hashedPassword;
  26   extraGroups = [
  27     "adbusers"
  28     "lp"
  29     "networkmanager"
  30     "scanner"
  31     "tor"
  32     "video"
  33     "wheel"
  34     "networkmanager"
  35     #"vboxusers"
  36   ];
  37   # If created, zfs-mount.service would require:
  38   # zfs set overlay=yes ${hostName}/home
  39   createHome = false;
  40 };
  41
  42 nix = {
  43   extraOptions = ''
  44     auto-optimise-store = true
  45   '';
  46   gc = {
  47     automatic = true;
  48     dates = "weekly";
  49     options = "--delete-older-than 7d";
  50   };
  51   nixPath = [
  52     "nixpkgs=/etc/nixpkgs"
  53     "nixpkgs-overlays=/etc/nixpkgs-overlays/overlays.nix"
  54   ];
  55   trustedUsers = [ users.julm.name ];
  56 };
  57 environment.etc."nixpkgs".source = pkgs.path;
  58 environment.etc."nixpkgs-overlays".source = inputs.self + "/nixpkgs";
  59
  60 nixpkgs.config = {
  61   allowUnfree = true;
  62 };
  63 documentation.nixos.enable = true;
  64 time.timeZone = "Europe/Paris";
  65 i18n.defaultLocale = "fr_FR.UTF-8";
  66 console.font = "Lat2-Terminus16";
  67 console.keyMap = "fr";
  68
  69 networking = {
  70   hostName = hostName;
  71   domain = "localdomain";
  72   search = [ "sourcephile.fr" ];
  73   networkmanager = {
  74     enable = true;
  75     #dhcp = "dhcpcd";
  76     logLevel = "INFO";
  77     wifi = {
  78       #backend = "iwd";
  79       #backend = "wpa_supplicant";
  80       powersave = false;
  81     };
  82   };
  83   firewall = {
  84     enable = true;
  85     allowPing = false;
  86   };
  87 };
  88
  89 sound.enable = true;
  90 hardware.pulseaudio.enable = true;
  91 hardware.sane.enable = true;
  92 hardware.sane.extraBackends = [ pkgs.hplipWithPlugin ];
  93
  94 environment.variables = {
  95   EDITOR = "vim";
  96   PAGER  = "less -R";
  97   SYSTEMD_LESS = "FKMRX";
  98 };
  99 environment.systemPackages = [
 100   pkgs.gdb
 101 ];
 102
 103 programs = {
 104   bash = {
 105     interactiveShellInit = ''
 106       bind '"\e[A":history-search-backward'
 107       bind '"\e[B":history-search-forward'
 108
 109       # Ignore duplicate commands, ignore commands starting with a space
 110       export HISTCONTROL=erasedups:ignorespace
 111       export HISTSIZE=42000
 112       # Append to the history instead of overwriting (good for multiple connections)
 113       shopt -s histappend
 114
 115       # Utilities
 116       mkcd () { mkdir -p "$1"; cd "$1"; }
 117       fan () {
 118         if [ $# -gt 0 ]
 119         then sudo tee /proc/acpi/ibm/fan <<<"level $1"
 120         else grep '^\(level\|speed\):' /proc/acpi/ibm/fan
 121         fi
 122         acpi -t
 123       }
 124     '';
 125     shellAliases = {
 126       cl = "clear";
 127       grep = "grep --color";
 128       l  = "ls -alh";
 129       ll = "ls -al";
 130       ls = "ls --color=tty";
 131       mem = "ps -e -orss=,user=,args= | sort -b -k1,1n";
 132
 133       s="sudo systemctl";
 134       st="sudo systemctl status";
 135       u="systemctl --user";
 136       j="sudo journalctl -u";
 137       jb="sudo journalctl -b";
 138
 139       nix-history="sudo nix-env --list-generations --profile /nix/var/nix/profiles/system";
 140       mv = "mv -i";
 141       sshfs = "sshfs -o ServerAliveInterval=15 -o reconnect -f";
 142     };
 143   };
 144   dconf.enable = true;
 145   mtr.enable = true;
 146 };
 147
 148 services = {
 149   avahi = {
 150     enable  = true;
 151     nssmdns = true;
 152     openFirewall = false;
 153     publish = {
 154       enable = false;
 155     };
 156   };
 157   dbus = {
 158     packages = [ pkgs.gnome3.dconf ];
 159   };
 160   gvfs = {
 161     enable = true;
 162   };
 163   journald = {
 164     extraConfig = ''
 165       Compress=true
 166       MaxRetentionSec=1month
 167       Storage=persistent
 168       SystemMaxUse=100M
 169     '';
 170   };
 171   printing = {
 172     enable = true;
 173     drivers = [
 174       pkgs.gutenprint
 175       pkgs.hplip
 176     ];
 177   };
 178   udev = {
 179     packages = [
 180       # Allow members of the "adbusers" group to mount Android devices via MTP
 181       pkgs.android-udev-rules
 182     ];
 183   };
 184   xserver = {
 185     enable = true;
 186     layout = "fr";
 187     xkbOptions = "eurosign:e";
 188     libinput.enable = true;
 189     desktopManager = {
 190       session = [
 191         # Let the session be generated by home-manager
 192         { name = "home-manager";
 193           start = ''
 194             ${pkgs.runtimeShell} $HOME/.hm-xsession &
 195             waitPID=$!
 196           '';
 197         }
 198       ];
 199     };
 200     displayManager = {
 201       defaultSession = "home-manager";
 202       #defaultSession = "none+xmonad";
 203       autoLogin = {
 204         enable = true;
 205         user = users.julm.name;
 206       };
 207     };
 208   };
 209 };
 210
 211 systemd.coredump.enable = true;
 212 #environment.enableDebugInfo = true;
 213
 214 # This value determines the NixOS release with which your system is to be
 215 # compatible, in order to avoid breaking some software such as database
 216 # servers. You should change this only after NixOS release notes say you should.
 217 system.stateVersion = "20.09"; # Did you read the comment?
 218 }