The Grafana endpoint can be visualized at http://localhost/monitoring.
Grafana uses two data sources to display monitoring data:
Prometheus: actively ‘scrapes’ data from the configured prometheus-client exporters every X seconds
Loki: logging endpoint for the Docker containers that compose the wis2box
Prometheus exporters for wis2box¶
The exporters for wis2box are based on the Prometheus Python Client
mqtt_metric_collector: collects data on messages published, using an mqtt-session subscribed to the wis2box-broker
wis2box also analyzes prometheus metrics from MinIO.
For more information see the list of supported MinIO metrics
The default retention period for Prometheus metrics is 10 days. This value can be modified in the Prometheus startup flag
The logs of the following Docker containers are sent to Loki:
The default retention period for Loki logs is 10 days.
This value can be modified in the Loki configuration at