hosts/oignon.nix

   1 { config, pkgs, lib, inputs, private, 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 ../private/world/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     secret-key-files = ${private}/${hostName}/nix/binary-cache/priv.pem
  46   '';
  47   gc = {
  48     automatic = true;
  49     dates = "weekly";
  50     options = "--delete-older-than 7d";
  51   };
  52   nixPath = [
  53     "nixpkgs=/etc/nixpkgs"
  54     "nixpkgs-overlays=/etc/nixpkgs-overlays/overlays.nix"
  55   ];
  56   trustedUsers = [ users.julm.name ];
  57   binaryCaches = [ "https://nix-localcache.sourcephile.fr" ];
  58   binaryCachePublicKeys = [ "losurdo.sourcephile.fr-1:XGeaIE2AA2mZskSZ5bIDrfx53q+TDDWJOUEpZDX7los=" ];
  59 };
  60 nix.sshServe = {
  61   enable = true;
  62   keys = [ "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOOaag1MS41CRZrAji3K5IDROh5szSo34SDB0HNXGQtX julm@losurdo" ];
  63 };
  64 services.openssh.passwordAuthentication = false;
  65
  66 nixpkgs.config = {
  67   allowUnfree = true;
  68 };
  69 environment.etc."nixpkgs".source = pkgs.path;
  70 environment.etc."nixpkgs-overlays".source = inputs.self + "/nixpkgs";
  71
  72 documentation.nixos.enable = true;
  73 time.timeZone = "Europe/Paris";
  74 i18n.defaultLocale = "fr_FR.UTF-8";
  75 console.font = "Lat2-Terminus16";
  76 console.keyMap = "fr";
  77
  78 networking = {
  79   hostName = hostName;
  80   domain = "localdomain";
  81   search = [ "sourcephile.fr" ];
  82   networkmanager = {
  83     enable = true;
  84     #dhcp = "dhcpcd";
  85     logLevel = "INFO";
  86     wifi = {
  87       #backend = "iwd";
  88       #backend = "wpa_supplicant";
  89       powersave = false;
  90     };
  91   };
  92   firewall = {
  93     enable = true;
  94     allowPing = false;
  95   };
  96 };
  97
  98 sound.enable = true;
  99 hardware.pulseaudio.enable = true;
 100 hardware.sane.enable = true;
 101 hardware.sane.extraBackends = [ pkgs.hplipWithPlugin ];
 102
 103 environment.variables = {
 104   EDITOR = "vim";
 105   PAGER  = "less -R";
 106   SYSTEMD_LESS = "FKMRX";
 107 };
 108 environment.systemPackages = [
 109   pkgs.gdb
 110 ];
 111
 112 programs = {
 113   bash = {
 114     interactiveShellInit = ''
 115       bind '"\e[A":history-search-backward'
 116       bind '"\e[B":history-search-forward'
 117
 118       # Ignore duplicate commands, ignore commands starting with a space
 119       export HISTCONTROL=erasedups:ignorespace
 120       export HISTSIZE=42000
 121       # Append to the history instead of overwriting (good for multiple connections)
 122       shopt -s histappend
 123
 124       # Utilities
 125       mkcd () { mkdir -p "$1"; cd "$1"; }
 126       fan () {
 127         if [ $# -gt 0 ]
 128         then sudo tee /proc/acpi/ibm/fan <<<"level $1"
 129         else grep '^\(level\|speed\):' /proc/acpi/ibm/fan
 130         fi
 131         acpi -t
 132       }
 133     '';
 134     shellAliases = {
 135       cl = "clear";
 136       grep = "grep --color";
 137       l  = "ls -alh";
 138       ll = "ls -al";
 139       ls = "ls --color=tty";
 140       mem = "ps -e -orss=,user=,args= | sort -b -k1,1n";
 141
 142       s="sudo systemctl";
 143       st="sudo systemctl status";
 144       u="systemctl --user";
 145       j="sudo journalctl -u";
 146       jb="sudo journalctl -b";
 147
 148       nix-history="sudo nix-env --list-generations --profile /nix/var/nix/profiles/system";
 149       mv = "mv -i";
 150       sshfs = "sshfs -o ServerAliveInterval=15 -o reconnect -f";
 151     };
 152   };
 153   dconf.enable = true;
 154   mtr.enable = true;
 155 };
 156
 157 services = {
 158   avahi = {
 159     enable  = true;
 160     nssmdns = true;
 161     openFirewall = false;
 162     publish = {
 163       enable = false;
 164     };
 165   };
 166   dbus = {
 167     packages = [ pkgs.gnome3.dconf ];
 168   };
 169   gvfs = {
 170     enable = true;
 171   };
 172   journald = {
 173     extraConfig = ''
 174       Compress=true
 175       MaxRetentionSec=1month
 176       Storage=persistent
 177       SystemMaxUse=100M
 178     '';
 179   };
 180   printing = {
 181     enable = true;
 182     drivers = [
 183       pkgs.gutenprint
 184       pkgs.hplip
 185     ];
 186   };
 187   udev = {
 188     packages = [
 189       # Allow members of the "adbusers" group to mount Android devices via MTP
 190       pkgs.android-udev-rules
 191     ];
 192   };
 193   xserver = {
 194     enable = true;
 195     layout = "fr";
 196     xkbOptions = "eurosign:e";
 197     libinput.enable = true;
 198     desktopManager = {
 199       session = [
 200         # Let the session be generated by home-manager
 201         { name = "home-manager";
 202           start = ''
 203             ${pkgs.runtimeShell} $HOME/.hm-xsession &
 204             waitPID=$!
 205           '';
 206         }
 207       ];
 208     };
 209     displayManager = {
 210       defaultSession = "home-manager";
 211       #defaultSession = "none+xmonad";
 212       autoLogin = {
 213         enable = true;
 214         user = users.julm.name;
 215       };
 216     };
 217   };
 218 };
 219
 220 systemd.coredump.enable = true;
 221 #environment.enableDebugInfo = true;
 222
 223 # This value determines the NixOS release with which your system is to be
 224 # compatible, in order to avoid breaking some software such as database
 225 # servers. You should change this only after NixOS release notes say you should.
 226 system.stateVersion = "20.09"; # Did you read the comment?
 227 }