Either have a look at the content of openhabian-config and do all the steps that are being executed in case of the influx setup via openhabian or have a look to this tutorial - assumed it still works - InfluxDB+Grafana persistence and graphing
Either have a look at the content of openhabian-config and do all the steps that are being executed in case of the influx setup via openhabian or have a look to this tutorial - assumed it still works - InfluxDB+Grafana persistence and graphing