TeamSpeak3 server systemd service

It's all pretty easy.

1. Create a new service file in /etc/systemd/system/.

   # sudo nano /etc/systemd/system/ts3server.service

2. The content of the file. Make sure you change it to your needs.

   [Unit]
   Description=TS3 Server
   After=network-online.target
   [Service]
   User=ts3
   Type=simple
   WorkingDirectory=/home/ts3/server
   ExecStart=/home/ts3/server/ts3server
   Restart=always
   RestartSec=15s
   [Install]
   WantedBy=multi-user.target

• User=ts3 specified the user as which the service should run. In my case it's ts3.
• WorkingDirectory= has to be set to the servers directory.
• ExecStart= is the path to the ts3server binary.

3. daemon-reload and test

   # sudo systemctl daemon-reload
   # sudo systemctl start ts3server.service
   # sudo systemctl status ts3server.service
   ts3server.service - TS3 Server
     Loaded: loaded (/etc/systemd/system/ts3server.service; disabled; vendor preset: enabled)
     Active: active (running) since Wed 2022-11-23 15:42:18 UTC; 16min ago
   Main PID: 21401 (ts3server)
      Tasks: 21 (limit: 38082)
     Memory: 17.1M
        CPU: 14.447s
     CGroup: /system.slice/ts3server.service
             `-21401 /home/ts3/server/ts3server
   Nov 23 15:42:19 ts ts3server[21401]: 2022-11-23 15:42:19.679554|INFO    |VirtualServerBase|1  |listening on 0.0.0.0:9987, [::]:9987
   Nov 23 15:42:19 ts ts3server[21401]: 2022-11-23 15:42:19.680112|INFO    |Query         |   |listening for query on 0.0.0.0:10011, [::]:10011
   Nov 23 15:42:19 ts ts3server[21401]: 2022-11-23 15:42:19.680421|INFO    |Query         |   |listening for ssh query on 0.0.0.0:10022, [::]:10022
   Nov 23 15:42:19 ts ts3server[21401]: 2022-11-23 15:42:19.680612|INFO    |Query         |   |listening for http query on 0.0.0.0:10080, [::]:10080
   Nov 23 15:42:19 ts ts3server[21401]: 2022-11-23 15:42:19.680765|INFO    |CIDRManager   |   |updated query_ip_allowlist ips: 127.0.0.1/32, ::1/128,
   ...

Here is some documentation on service files.