nixpkgs/nixos/modules/services/networking/teamspeak3.nix

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{ config, lib, pkgs, ... }:
with lib;
let
ts3 = pkgs.teamspeak_server;
cfg = config.services.teamspeak3;
user = "teamspeak";
group = "teamspeak";
in
{
###### interface
options = {
services.teamspeak3 = {
enable = mkOption {
type = types.bool;
default = false;
description = ''
Whether to run the Teamspeak3 voice communication server daemon.
'';
};
dataDir = mkOption {
type = types.path;
default = "/var/lib/teamspeak3-server";
description = ''
Directory to store TS3 database and other state/data files.
'';
};
logPath = mkOption {
type = types.path;
default = "/var/log/teamspeak3-server/";
description = ''
Directory to store log files in.
'';
};
voiceIP = mkOption {
type = types.str;
default = "0.0.0.0";
description = ''
IP on which the server instance will listen for incoming voice connections. Defaults to any IP.
'';
};
defaultVoicePort = mkOption {
type = types.int;
default = 9987;
description = ''
Default UDP port for clients to connect to virtual servers - used for first virtual server, subsequent ones will open on incrementing port numbers by default.
'';
};
fileTransferIP = mkOption {
type = types.str;
default = "0.0.0.0";
description = ''
IP on which the server instance will listen for incoming file transfer connections. Defaults to any IP.
'';
};
fileTransferPort = mkOption {
type = types.int;
default = 30033;
description = ''
TCP port opened for file transfers.
'';
};
queryIP = mkOption {
type = types.str;
default = "0.0.0.0";
description = ''
IP on which the server instance will listen for incoming ServerQuery connections. Defaults to any IP.
'';
};
queryPort = mkOption {
type = types.int;
default = 10011;
description = ''
TCP port opened for ServerQuery connections.
'';
};
};
};
###### implementation
config = mkIf cfg.enable {
users.extraUsers.teamspeak =
{ name = "teamspeak";
description = "Teamspeak3 voice communication server daemon";
group = group;
uid = config.ids.uids.teamspeak;
};
users.extraGroups.teamspeak =
{ name = "teamspeak";
gid = config.ids.gids.teamspeak;
};
systemd.services.teamspeak3-server = {
description = "Teamspeak3 voice communication server daemon";
after = [ "network.target" ];
wantedBy = [ "multi-user.target" ];
preStart = ''
mkdir -p ${cfg.dataDir}
mkdir -p ${cfg.logPath}
chown ${user}:${group} ${cfg.dataDir}
chown ${user}:${group} ${cfg.logPath}
'';
serviceConfig =
{ ExecStart = ''
${ts3}/bin/ts3server \
dbsqlpath=${ts3}/lib/teamspeak/sql/ logpath=${cfg.logPath} \
voice_ip=${cfg.voiceIP} default_voice_port=${toString cfg.defaultVoicePort} \
filetransfer_ip=${cfg.fileTransferIP} filetransfer_port=${toString cfg.fileTransferPort} \
query_ip=${cfg.queryIP} query_port=${toString cfg.queryPort}
'';
WorkingDirectory = cfg.dataDir;
User = user;
Group = group;
PermissionsStartOnly = true; # preStart needs to run with root permissions
};
};
};
}