Recorder multiple purge_keep_days configuration

[francisp (Francis)]

use influxdb for long time storage.

InfluxDB

Complete guide on setting up Grafana/InfluxDB with Home assistant using official Docker images

I know there are already a few tutorials on setting up InfluxDB and Grafana with Home Assistant, but they did not meet my requirements. Specifically, I did not want to use third-party images, which may not be maintained, and not use panel iframes to display the plots. Moreover, many of the tutorials still show the InfluxDB admin GUI, which is no longer available. So, here’s my version of how to get everything set up with the official images. Run the following command to start the InfluxDB con…