InfluxDB+Grafana persistence and graphing

[rlkoshak (Rich Koshak)]

@ellisbjohns

If you add the statement to any section other than the [security] section it may not work. Of note, I’m using openhabian 2.4.0-1 w/ grafana 6.2.4 and influxdb

I can confirm that is correct. If you are running in Docker or configuring Grafana using environment variables instead of the config file, you would use GF_SECURITY_ALLOW_EMBEDDING=true.