[Install] WantedBy=multi-user.target [Unit] Description=EMS Collectord After=syslog.target network.target mysqld.service mqttwarn.service [Service] Type=simple ExecStart=/usr/bin/collectord --foreground --pid-file /var/run/collectord.pid -d all tcp:192.168.2.3:7950 -C 7777 -D 7778 -r 180 --mqtt-broker localhost:1883 --mqtt-prefix=ems Restart=always