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|
{ pkgs, depot, config, ... }:
let
carpet = pkgs.fetchurl {
url = "https://github.com/gnembon/fabric-carpet/releases/download/1.4.121/fabric-carpet-1.20.2-1.4.121+v231011.jar";
sha256 = "1v4bcc5s3h531xrdq69vgi1vv7hbj7hcrrvzaj6kjmyf8wm6nsm8";
};
carpet-extra = pkgs.fetchurl {
url = "https://github.com/gnembon/carpet-extra/releases/download/1.4.118/carpet-extra-1.20.2-1.4.118.jar";
sha256 = "02rkg6fdnw9vqylspyjdpbdrlabnjghk2qiq03z7qj2n3r5fzj0c";
};
userGroup = "minecraft";
makeJvmOpts = megs: [
"-Xms${toString megs}M"
"-Xmx${toString megs}M"
];
whitelist = {
spreadwasser = "242a66eb-2df2-4585-9a28-ac763ad0d0f9";
sternenseemann = "d8e48069-1905-4886-a5da-a4ee917ee254";
};
rconPasswordFile = config.age.secretsDir + "/minecraft-rcon";
baseProperties = {
white-list = true;
allow-flight = true;
difficulty = "hard";
function-permission-level = 4;
snooper-enabled = false;
view-distance = 12;
sync-chunk-writes = "false"; # the single biggest performance fix
max-tick-time = 6000000; # TODO(sterni): disable watchdog via carpet
enforce-secure-profile = false;
};
in
{
imports = [
../../modules/minecraft-fabric.nix
../../modules/backup-minecraft-fabric.nix
];
config = {
environment.systemPackages = [
pkgs.mcrcon
pkgs.jre
];
users = {
users."${userGroup}" = {
isNormalUser = true;
openssh.authorizedKeys.keys = depot.users.sterni.keys.all;
shell = "${pkgs.fish}/bin/fish";
};
groups."${userGroup}" = { };
};
age.secrets = {
minecraft-rcon.file = depot.users.sterni.secrets."minecraft-rcon.age";
};
services.backup-minecraft-fabric-servers = {
enable = true;
repository = "/srv/backup/from-local/minecraft";
};
services.minecraft-fabric-server = {
creative = {
enable = false; # not actively used
version = "1.20.2";
mods = [
carpet
carpet-extra
];
world = config.users.users.${userGroup}.home + "/worlds/creative";
jvmOpts = makeJvmOpts 2048;
user = userGroup;
group = userGroup;
inherit whitelist rconPasswordFile;
ops = whitelist;
serverProperties = baseProperties // {
server-port = 25566;
"rcon.port" = 25576;
gamemode = "creative";
enable-command-block = true;
motd = "storage design server";
spawn-protection = 2;
};
};
carpet = {
enable = true;
version = "1.20.2";
mods = [
carpet
carpet-extra
];
world = config.users.users.${userGroup}.home + "/worlds/carpet";
jvmOpts = makeJvmOpts 4096;
user = userGroup;
group = userGroup;
inherit whitelist rconPasswordFile;
ops = whitelist;
serverProperties = baseProperties // {
server-port = 25565;
"rcon.port" = 25575;
motd = "ich tu fleissig hustlen nenn mich bob der baumeister";
level-seed = 7240251176989694927; # for posterity
};
};
};
};
}
|
