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.mkpasswd
 110   pkgs.gdb
 111 ];
 112
 113 programs = {
 114   bash = {
 115     interactiveShellInit = ''
 116       bind '"\e[A":history-search-backward'
 117       bind '"\e[B":history-search-forward'
 118
 119       # Ignore duplicate commands, ignore commands starting with a space
 120       export HISTCONTROL=erasedups:ignorespace
 121       export HISTSIZE=42000
 122       # Append to the history instead of overwriting (good for multiple connections)
 123       shopt -s histappend
 124
 125       # Utilities
 126       mkcd () { mkdir -p "$1"; cd "$1"; }
 127       fan () {
 128         if [ $# -gt 0 ]
 129         then sudo tee /proc/acpi/ibm/fan <<<"level $1"
 130         else grep '^\(level\|speed\):' /proc/acpi/ibm/fan
 131         fi
 132         acpi -t
 133       }
 134     '';
 135     shellAliases = {
 136       cl = "clear";
 137       grep = "grep --color";
 138       l  = "ls -alh";
 139       ll = "ls -al";
 140       ls = "ls --color=tty";
 141       mem = "ps -e -orss=,user=,args= | sort -b -k1,1n";
 142
 143       s="sudo systemctl";
 144       st="sudo systemctl status";
 145       u="systemctl --user";
 146       j="sudo journalctl -u";
 147       jb="sudo journalctl -b";
 148
 149       nix-history="sudo nix-env --list-generations --profile /nix/var/nix/profiles/system";
 150       mv = "mv -i";
 151       sshfs = "sshfs -o ServerAliveInterval=15 -o reconnect -f";
 152     };
 153   };
 154   dconf.enable = true;
 155   mtr.enable = true;
 156 };
 157
 158 services = {
 159   avahi = {
 160     enable  = true;
 161     nssmdns = true;
 162     openFirewall = false;
 163     publish = {
 164       enable = false;
 165     };
 166   };
 167   dbus = {
 168     packages = [ pkgs.gnome3.dconf ];
 169   };
 170   gvfs = {
 171     enable = true;
 172   };
 173   journald = {
 174     extraConfig = ''
 175       Compress=true
 176       MaxRetentionSec=1month
 177       Storage=persistent
 178       SystemMaxUse=100M
 179     '';
 180   };
 181   printing = {
 182     enable = true;
 183     drivers = [
 184       pkgs.gutenprint
 185       pkgs.hplip
 186     ];
 187   };
 188   udev = {
 189     packages = [
 190       # Allow members of the "adbusers" group to mount Android devices via MTP
 191       pkgs.android-udev-rules
 192     ];
 193   };
 194   xserver = {
 195     enable = true;
 196     layout = "fr";
 197     xkbOptions = "eurosign:e";
 198     libinput.enable = true;
 199     desktopManager = {
 200       session = [
 201         # Let the session be generated by home-manager
 202         { name = "home-manager";
 203           start = ''
 204             ${pkgs.runtimeShell} $HOME/.hm-xsession &
 205             waitPID=$!
 206           '';
 207         }
 208       ];
 209     };
 210     displayManager = {
 211       defaultSession = "home-manager";
 212       #defaultSession = "none+xmonad";
 213       autoLogin = {
 214         enable = true;
 215         user = users.julm.name;
 216       };
 217     };
 218   };
 219 };
 220
 221 systemd.coredump.enable = true;
 222 #environment.enableDebugInfo = true;
 223
 224 # This value determines the NixOS release with which your system is to be
 225 # compatible, in order to avoid breaking some software such as database
 226 # servers. You should change this only after NixOS release notes say you should.
 227 system.stateVersion = "20.09"; # Did you read the comment?
 228 }