move hyrule services to services/

hosts/hyrule/services/mailserver.nix

@@ -0,0 +1,38 @@
+{
+  config,
+  pkgs,
+  ...
+}: {
+  imports = [
+    (builtins.fetchTarball {
+      url = "https://gitlab.com/simple-nixos-mailserver/nixos-mailserver/-/archive/nixos-25.05/nixos-mailserver-nixos-25.05.tar.gz";
+      sha256 = "0jpp086m839dz6xh6kw5r8iq0cm4nd691zixzy6z11c4z2vf8v85";
+    })
+  ];
+
+  # simple-nixos-mailserver
+  # DOCS: https://nixos-mailserver.readthedocs.io/en/latest
+  mailserver = {
+    enable = true;
+    # stateVersion = 3;
+    # Manually open the firewall instead
+    openFirewall = false;
+    virusScanning = false; # expensive memory usage
+
+    fqdn = "mail.imbored.dev";
+    domains = ["imbored.dev"];
+
+    # NOTE: generate hashes with `mkpasswd -sm bcrypt`
+    loginAccounts = {
+      "me@imbored.dev" = {
+        aliases = ["emile@imbored.dev"];
+        hashedPasswordFile = let
+          CWD = builtins.getEnv "PWD";
+          # XXX: TODO: use a secrets manager!
+        in "${CWD}/secrets/passwd/me";
+      };
+    };
+
+    certificateScheme = "acme-nginx";
+  };
+}

hosts/hyrule/services/minecraft-server.nix

@@ -0,0 +1,65 @@
+{
+  pkgs,
+  pkgs-unstable,
+  ...
+}: {
+  services.minecraft-server = {
+    enable = true;
+    package = pkgs-unstable.minecraft-server; # use latest version only!
+    declarative = true;
+
+    eula = true;
+
+    openFirewall = false; # do this manually instead
+
+    whitelist = {
+      "SECRET1" = "";
+      "SECRET2" = "";
+    };
+
+    # REF: https://minecraft.wiki/w/Server.properties#Java_Edition
+    serverProperties = {
+      server-ip = "195.114.14.69"; # listen on all addresses if unset
+      server-port = 45000; # connection port
+      "query.port" = 45000; # share game info/advertising information
+      user-native-transport = true; # Linux packet RX/TX optimizations
+
+      # Users Connections
+      enforce-secure-profile = true;
+      online-mode = true; # don't allow unlicensed minecraft accounts to join
+      prevent-proxy-connections = false;
+      rate-limit = 0;
+
+      # Server Functionality
+      enable-status = true; # where the server appears as "online"
+      hide-online-players = false;
+      log-ips = true;
+      pause-when-empty-seconds = 60; # pause server when no player online for x seconds
+      view-distance = 10; # range: 3-32
+      simulation-distance = 10; # range: 3-32
+
+      # Players
+      motd = "M&M's Cozycraft Realm <3";
+      max-players = 2;
+      white-list = true;
+      idle-player-timeout = 0; # never kick idle players
+
+      # Gameplay
+      gamemode = "survival";
+      force-gamemode = true;
+      difficulty = "normal";
+      hardcore = false;
+      pvp = true;
+      allow-cheats = true;
+
+      # World
+      level-name = "M&M's Cozycraft"; # world name
+      # level-seed = "" # random seed if unset
+      level-type = "minecraft:normal"; # world generation preset
+      generate-structures = true;
+      spawn-monsters = true;
+      spawn-protection = 0;
+    };
+    jvmOpts = "-Xms2046M -Xmx2046M -XX:+UseG1GC -XX:ParallelGCThreads=2 -XX:MinHeapFreeRatio=5 -XX:MaxHeapFreeRatio=10";
+  };
+}