Telegraf not running properly as a system service

I’m trying to set up InfluxDB 2.0 and it’s been a hard time already trying to get it to run as a systemctl service - in the way that there are no docs about 2.0 specifically.

Now I’m trying to run telegraf. It runs fine when I issue the telegraf command and shows up in htop as telegraf. However when I try to run as a service (sudo service start etc.), no data gets sent to influx. In htop it appears something like etc/telegraf -config etc/telegraf.conf