serveur 7 days to die

services/mail-server.nix

@@ -17,8 +17,8 @@ in
 
   imports = [
     (builtins.fetchTarball {
-      url = "https://gitlab.com/simple-nixos-mailserver/nixos-mailserver/-/archive/817d84d36d34616ecf1a6ed6cba4fb1327b3a74f/nixos-mailserver-817d84d36d34616ecf1a6ed6cba4fb1327b3a74f.tar.gz";
-      sha256 = "0f7j61nlh4f3nqq3hbw0k4aq4mnmlp12cmkvyfwzrai92lpza4f9";
+      url = "https://gitlab.com/simple-nixos-mailserver/nixos-mailserver/-/archive/v2.2.0/nixos-mailserver-v2.2.0.tar.gz";
+      sha256 = "0gqzgy50hgb5zmdjiffaqp277a68564vflfpjvk1gv6079zahksc";
     })
   ];
 
@@ -42,9 +42,6 @@ in
       certificateFile = "/var/lib/acme/${cfg.domaine}/fullchain.pem";
       keyFile = "/var/lib/acme/${cfg.domaine}/key.pem";
 
-      # Length of the Diffie Hillman prime used
-      dhParamBitLength = 4096;
-
       # Enable IMAP and POP3
       enableImap = true;
       enablePop3 = true;

services/pr-autobot.py

@@ -13,7 +13,7 @@ parser.add_argument('--repo')
 parser.add_argument('--cache-dir')
 args = vars(parser.parse_args())
 
-channel_req = urllib.request.Request(url='https://nixos.org/channels/nixos-18.09-small/git-revision')
+channel_req = urllib.request.Request(url='https://nixos.org/channels/nixos-18.09/git-revision')
 latest_commit = urllib.request.urlopen(channel_req).read().decode('utf-8')
 try:
     previous_commit = open(args['cache_dir'] + '/git-revision', 'r').read()

services/sdtdserver.nix

@@ -0,0 +1,113 @@
+{lib, config, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.services.sdtdserver;
+  gamePath = "/var/lib/sdtdserver";
+  gameOptions = {
+    ServerPort="26900";
+    ServerIsPublic="true";
+    ServerName="Serveur des loutres";
+    ServerPassword="";
+    ServerMaxPlayerCount="16";
+    ServerReservedSlots="0";
+    ServerReservedSlotsPermission="100";
+    ServerAdminSlots="0";
+    ServerAdminSlotsPermission="0";
+    ServerDescription="Un serveur idiot anti gilets jaunes";
+    ServerWebsiteURL="";
+    ServerDisabledNetworkProtocols="UNET";
+    GameWorld="Random Gen";
+    GameName="Loutre Game";
+    GameDifficulty="2";
+    GameMode="GameModeSurvivalMP";
+    ZombiesRun="0";
+    BuildCreate="false";
+    DayNightLength="60";
+    DayLightLength="18";
+    PlayerKillingMode="3";
+    PersistentPlayerProfiles="false";
+    PlayerSafeZoneLevel="5";
+    PlayerSafeZoneHours="5";
+    ControlPanelEnabled="false";
+    ControlPanelPort="8080";
+    ControlPanelPassword="CHANGEME";
+    TelnetEnabled="false";
+    TelnetPort="8081";
+    TelnetPassword="";
+    AdminFileName="serveradmin.xml";
+    DropOnDeath="0";
+    DropOnQuit="0";
+    BloodMoonEnemyCount="8";
+    EnemySpawnMode="true";
+    EnemyDifficulty="0";
+    BlockDurabilityModifier="100";
+    LootAbundance="100";
+    LootRespawnDays="30";
+    LandClaimSize="41";
+    LandClaimDeadZone="30";
+    LandClaimExpiryTime="3";
+    LandClaimDecayMode="0";
+    LandClaimOnlineDurabilityModifier="4";
+    LandClaimOfflineDurabilityModifier="4";
+    AirDropFrequency="72";
+    AirDropMarker="false";
+    MaxSpawnedZombies="60";
+    MaxSpawnedAnimals="50";
+    EACEnabled="true";
+    HideCommandExecutionLog="0";
+    MaxUncoveredMapChunksPerPlayer="131072";
+    BedrollDeadZoneSize="15";
+  };
+  gameConfig = builtins.toFile "serverconfig.xml" ''
+    <?xml version="1.0"?>
+    <ServerSettings>
+    ${concatStrings (
+      mapAttrsToList (name: value:
+       "  <property name=\"${name}\"	value=\"${value}\"/>\n"
+    ) gameOptions)}
+    </ServerSettings>
+  '';
+in
+{
+  options.services.sdtdserver = {
+    enable = mkEnableOption "Activation du serveur dédié 7 Days to Die";
+  };
+
+  config = mkIf cfg.enable {
+
+    systemd.services.sdtdserver = {
+      description = "Serveur dédié 7 Days to Die";
+      requires = ["network-online.target"];
+      wantedBy = ["multi-user.target"];
+      environment = { HOME = gamePath; };
+      serviceConfig = {
+        DynamicUser = true;
+        StateDirectory = "sdtdserver";
+      };
+      preStart = let
+        libPath = with pkgs; lib.makeLibraryPath [
+          stdenv.cc.cc.lib
+        ];
+      in ''
+        ${pkgs.steamcmd}/bin/steamcmd +login anonymous +force_install_dir ${gamePath} +app_update 294420 validate +quit
+        ${pkgs.patchelf}/bin/patchelf \
+          --set-interpreter "$(cat ${pkgs.gcc}/nix-support/dynamic-linker)" \
+          --set-rpath "${libPath}" \
+          ${gamePath}/7DaysToDieServer.x86_64
+        install -m666 ${gameConfig} ${gamePath}/serverconfig.xml
+      '';
+      script = ''
+        ${gamePath}/7DaysToDieServer.x86_64 -quit -batchmode -nographics -dedicated -configfile=serverconfig.xml
+      '';
+    };
+
+    networking.firewall = {
+      allowedTCPPorts = [ 26900 ];
+      allowedUDPPorts = [ 26900 26901 26902 ];
+    };
+
+  };
+
+}

systems/LoutreOS/configuration.nix

@@ -5,7 +5,7 @@
 { config, pkgs, ... }:
 
 let
-  gitRev = "b9c2a5800f8d42cedf0545663187597f73ca2b51";
+  gitRev = "17d85e2162f7a65d8515626692d2ae55226d4680";
   nixpkgs = fetchTarball "https://github.com/nyanloutre/nixpkgs/archive/${gitRev}.tar.gz";
 in
 {

systems/LoutreOS/services.nix

@@ -19,6 +19,7 @@ in
     ../../services/site-max.nix
     ../../services/auto-pr.nix
     ../../services/python-ci.nix
+    ../../services/sdtdserver.nix
     ../../containers/vsftpd.nix
   ];
 
@@ -360,6 +361,8 @@ in
     auto-pr.enable = true;
 
     python-ci.enable = true;
+
+    sdtdserver.enable = true;
   };
 
   /*