Minecraft server in a docker container

common/fragments/minecraft-server.nix

@@ -1,18 +1,22 @@
 { pkgs, ... }:
 {
   nixpkgs.config.allowUnfree = true;
-  services.minecraft-server = {
-    enable = true;
-    eula = true;
-    declarative = true;
-    serverProperties = {
-      server-port = 25565;
-      gamemode = "survival";
-      motd = "NixOS Minecraft server on CRIMESPOON";
-      max-players = 16;
-      enable-rcon = true;
-      "rcon.password" = "password";
-      level-seed = "-573947210";
+  virtualisation.oci-containers.containers = {
+    "minecraft-server" = {
+      image = "itzg/minecraft-server";
+      environment = {
+        EULA = "TRUE";
+        VERSION = "1.19";
+        TYPE = "FABRIC";
+        INIT_MEMORY = "1G";
+        MAX_MEMORY = "8G";
+        ALLOW_NETHER = "TRUE";
+        SEED = "-573947210";
+        MOTD = "Minecraft with Fabric on CRIMESPOON via Docker";
+      };
+      autoStart = true;
+      ports = ["25565:25565"];
+      volumes = ["/var/games/minecraft:/data"];
     };
   };
 

common/users/default.nix

@@ -7,7 +7,7 @@
     openssh.authorizedKeys.keys = [
       "ssh-rsa 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 nora@nora.codes"
     ];
-    extraGroups = [ "wheel" ];
+    extraGroups = [ "wheel" "docker" ];
     initialHashedPassword = "$6$3GB2zU/q7db4Yt54$fG2BsOZ4RdtLn9HRZywtL/GLBlKOpK.5l/xU4Jn9Uyd8bx338Ut9E4J7VlxwUovGDaZAzSwAw.z8Z9XnKMI/q1";
   };