Domoticz systemd unit
Systemd unit file for use with Domoticz, since it hasn't one (yet)
Builtin restart when not running (main reason I wanted this).
Instructions:
mv /etc/init.d/domoticz.sh /home/orangepi
vi /etc/systemd/system/domoticz.service
systemctl daemon-reload
systemctl enable --now domoticz.service