InfluxDB v2 stores time-series data such as air quality metrics and host telemetry. It mounts influxdb_data for persistence and exposes port 8087 for the web UI/API.【F:monitoring/compose.yml†L200-L221】
influxdb:latest8087:8086backend_net, monitoring_net, db_netinfluxdb_data:/var/lib/influxdb2INFLUX_AIRQUAL_URL and other initialization variables set via .envalwaysINFLUX_TOKEN; ensure the token is created and scoped appropriately.【F:monitoring/compose.yml†L222-L243】