# /etc/systemd/system/datacentersim-server@.service
#
# Template pour lancer PLUSIEURS instances du serveur dedie sur la meme machine.
# Le parametre apres le @ est utilise comme nom d'instance ET comme port.
#
# Usage :
#   sudo systemctl start datacentersim-server@7777
#   sudo systemctl start datacentersim-server@7778
#   sudo systemctl start datacentersim-server@7779
#
#   sudo systemctl enable datacentersim-server@7777  # au boot
#
#   sudo journalctl -u datacentersim-server@7777 -f  # logs d'une instance
#

[Unit]
Description=DatacenterSim Dedicated Server (port %i)
After=network-online.target
Wants=network-online.target

[Service]
Type=simple
User=dcsim
Group=dcsim
WorkingDirectory=/opt/datacentersim-server

# %i est remplace par ce qu'on met apres le @
# Exemple : "systemctl start datacentersim-server@7778" -> %i = "7778"
ExecStart=/opt/datacentersim-server/DatacenterSim-Server.x86_64 \
    -server \
    -port %i \
    -servername "DC Server #%i" \
    -maxplayers 8 \
    -mode sandbox \
    -langue FR \
    -masterurl https://dcsim.yeagerdan.com \
    -batchmode \
    -nographics \
    -logFile /var/log/datacentersim-server-%i.log

Restart=on-failure
RestartSec=10s
TimeoutStopSec=15s

NoNewPrivileges=true
ProtectSystem=strict
ProtectHome=true
ReadWritePaths=/opt/datacentersim-server /var/log
PrivateTmp=true

StandardOutput=journal
StandardError=journal
SyslogIdentifier=datacentersim-%i

[Install]
WantedBy=multi-user.target