bert: Add minecraft server

16 chars is the max for a minecraft username, so whitespace added to
whitelist so even a max-length user won't overflow the space provided.

bert/configuration.nix

@@ -6,6 +6,7 @@
       ./hardware-configuration.nix
       ./services/factorio.nix
       ./services/http/index.nix
+      ./services/minecraft.nix
       ./services/monitoring.nix
       ./services/forgejo.nix
       ./services/navidrome.nix

bert/services/minecraft.nix

@@ -0,0 +1,25 @@
+{
+  services.minecraft-server = {
+    enable = true;
+    package = (import <nixpkgs> {
+      config.allowUnfree = true;
+    }).minecraft-server;
+    declarative = true;
+    eula = true;
+    dataDir = "/srv/minecraft";
+    openFirewall = true;
+    whitelist = {
+      # https://minecraft.wiki/w/Server#Whitelist
+      chandlerswift    = "1d933b23-bdf9-4f24-9c4c-e916b5df9f97";
+      villlater        = "ac160fee-e611-4a7c-b0a8-04cb1bbe850b";
+      LarryHorton      = "7d62d1dc-5998-4880-ba6f-c3a7021b8fd5";
+      IsaacSwift       = "a4291b69-4412-4c3e-bdbf-a9157f2a3df7";
+      MaterialG0rLz    = "63cf3db9-1771-454d-a9a9-75b202cc68df"; # Emily
+      Mayornnaise      = "3e93628f-eaeb-4fe3-9adc-88709e1d4ced"; # Jacob
+      Ripptide66       = "67f7d5e9-739e-46f9-99a6-a3a6d99a2b04"; # Hunter
+      RowdyPancake     = "ebdc4a28-4855-4bc9-bd8f-1624b4f587fa"; # Andrew
+      shalo123         = "5f34483c-40b4-4a68-a95d-5429f1f7711c"; # Jeff
+    };
+    serverProperties.white-list = true;
+  };
+}