Exporting sensor data into Prometheus v4 or InfluxDB via scrapper

Endpoint /metrics exposes sensor readings in Prometheous v4 format.

Data can be filtered by tags. So, if you have configuration as defined here https://github.com/vodolaz095/dashboard/blob/master/contrib/dashboard.yaml and dashboard running on http://localhost:3000, you can get all metrics via URL like this:

http://localhost:3000/metrics

and you can filter readings only to mysql and postgres database related via URL like this:

http://localhost:3000/metrics?dialect=sql&kind=database

Consuming data from Prometheus

TODO

Consuming data using InfluxDB v2 scrappers

Process of setting InfluxDB 2 scrappers is explained here https://docs.influxdata.com/influxdb/v2/write-data/no-code/scrape-data/