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 ];
   9
  10 home-manager.users.julm = {
  11   imports = [ ../homes/julm.nix ];
  12   host.name = hostName;
  13   host.hardware = ["ThinkPad" "X201"];
  14 };
  15 systemd.services.home-manager-julm.postStart = ''
  16   ${pkgs.nix}/bin/nix-env --delete-generations +1 --profile /nix/var/nix/profiles/per-user/julm/home-manager
  17 '';
  18 users.mutableUsers = false;
  19 users.users.julm = {
  20   isNormalUser = true;
  21   uid = 1000;
  22   # Put the hashedPassword in /nix/store, but it will also be in /etc/passwd
  23   # which is already world readable.
  24   hashedPassword = lib.readFile ../secrets/julm/hashedPassword;
  25   extraGroups = [
  26     "adbusers"
  27     "lp"
  28     "networkmanager"
  29     "scanner"
  30     "tor"
  31     "video"
  32     "wheel"
  33     "networkmanager"
  34     #"vboxusers"
  35   ];
  36   # If created, zfs-mount.service would require:
  37   # zfs set overlay=yes ${hostName}/home
  38   createHome = false;
  39 };
  40
  41 nix = {
  42   extraOptions = ''
  43     auto-optimise-store = true
  44   '';
  45   gc = {
  46     automatic = true;
  47     dates = "weekly";
  48     options = "--delete-older-than 7d";
  49   };
  50   nixPath = [
  51     "nixpkgs=/etc/nixpkgs"
  52     "nixpkgs-overlays=/etc/nixpkgs-overlays/overlays.nix"
  53   ];
  54   trustedUsers = [ users.julm.name ];
  55 };
  56 environment.etc."nixpkgs".source = pkgs.path;
  57 environment.etc."nixpkgs-overlays".source = inputs.self + "/nixpkgs";
  58
  59 nixpkgs.config = {
  60   allowUnfree = true;
  61 };
  62 documentation.nixos.enable = true;
  63 time.timeZone = "Europe/Paris";
  64 i18n.defaultLocale = "fr_FR.UTF-8";
  65 console.font = "Lat2-Terminus16";
  66 console.keyMap = "fr";
  67
  68 networking = {
  69   hostName = hostName;
  70   domain = "localdomain";
  71   search = [ "sourcephile.fr" ];
  72   networkmanager = {
  73     enable = true;
  74     #dhcp = "dhcpcd";
  75     logLevel = "INFO";
  76     wifi = {
  77       #backend = "iwd";
  78       #backend = "wpa_supplicant";
  79       powersave = false;
  80     };
  81   };
  82   firewall = {
  83     enable = true;
  84   };
  85 };
  86
  87 sound.enable = true;
  88 hardware.pulseaudio.enable = true;
  89 hardware.sane.enable = true;
  90 hardware.sane.extraBackends = [ pkgs.hplipWithPlugin ];
  91
  92 environment.variables = {
  93   EDITOR = "vim";
  94   PAGER  = "less -R";
  95   SYSTEMD_LESS = "FKMRX";
  96 };
  97
  98 programs = {
  99   bash = {
 100     interactiveShellInit = ''
 101       bind '"\e[A":history-search-backward'
 102       bind '"\e[B":history-search-forward'
 103
 104       # Ignore duplicate commands, ignore commands starting with a space
 105       export HISTCONTROL=erasedups:ignorespace
 106       export HISTSIZE=42000
 107       # Append to the history instead of overwriting (good for multiple connections)
 108       shopt -s histappend
 109
 110       # Utilities
 111       mkcd () { mkdir -p "$1"; cd "$1"; }
 112       fan () {
 113         if [ $# -gt 0 ]
 114         then sudo tee /proc/acpi/ibm/fan <<<"level $1"
 115         else grep '^\(level\|speed\):' /proc/acpi/ibm/fan
 116         fi
 117         acpi -t
 118       }
 119     '';
 120     shellAliases = {
 121       cl = "clear";
 122       grep = "grep --color";
 123       l  = "ls -alh";
 124       ll = "ls -al";
 125       ls = "ls --color=tty";
 126       mem = "ps -e -orss=,user=,args= | sort -b -k1,1n";
 127
 128       s="sudo systemctl";
 129       st="sudo systemctl status";
 130       u="systemctl --user";
 131       j="sudo journalctl -u";
 132       jb="sudo journalctl -b";
 133
 134       nix-history="sudo nix-env --list-generations --profile /nix/var/nix/profiles/system";
 135       mv = "mv -i";
 136       sshfs = "sshfs -o ServerAliveInterval=15 -o reconnect -f";
 137     };
 138   };
 139   dconf.enable = true;
 140   mtr.enable = true;
 141 };
 142
 143 services = {
 144   avahi = {
 145     enable  = true;
 146     nssmdns = true;
 147   };
 148   dbus = {
 149     packages = [ pkgs.gnome3.dconf ];
 150   };
 151   gvfs = {
 152     enable = true;
 153   };
 154   journald = {
 155     extraConfig = ''
 156       Compress=true
 157       MaxRetentionSec=1month
 158       Storage=persistent
 159       SystemMaxUse=100M
 160     '';
 161   };
 162   printing = {
 163     enable = true;
 164     drivers = [
 165       pkgs.gutenprint
 166       pkgs.hplip
 167     ];
 168   };
 169   sanoid = {
 170     enable = true;
 171     extraArgs = [ "--verbose" ];
 172     datasets = {
 173       "${hostName}/home" = {
 174         autosnap = true;
 175         autoprune = true;
 176         hourly = 12;
 177         daily = 7;
 178         monthly = 0;
 179         yearly = 0;
 180         recursive = true;
 181       };
 182       "${hostName}/var" = {
 183         autosnap = true;
 184         autoprune = true;
 185         hourly = 12;
 186         daily = 7;
 187         monthly = 0;
 188         yearly = 0;
 189         recursive = true;
 190       };
 191     };
 192   };
 193   udev = {
 194     packages = [
 195       # Allow members of the "adbusers" group to mount Android devices via MTP
 196       pkgs.android-udev-rules
 197     ];
 198   };
 199   xserver = {
 200     enable = true;
 201     layout = "fr";
 202     xkbOptions = "eurosign:e";
 203     libinput.enable = true;
 204     desktopManager = {
 205       session = [
 206         # Let the session be generated by home-manager
 207         { name = "home-manager";
 208           start = ''
 209             ${pkgs.runtimeShell} $HOME/.hm-xsession &
 210             waitPID=$!
 211           '';
 212         }
 213       ];
 214     };
 215     displayManager = {
 216       defaultSession = "home-manager";
 217       #defaultSession = "none+xmonad";
 218       autoLogin = {
 219         enable = true;
 220         user = users.julm.name;
 221       };
 222     };
 223   };
 224 };
 225
 226 # This value determines the NixOS release with which your system is to be
 227 # compatible, in order to avoid breaking some software such as database
 228 # servers. You should change this only after NixOS release notes say you should.
 229 system.stateVersion = "20.09"; # Did you read the comment?
 230 }