myStrom prometheus exporter

Export myStrom WiFi Switch report statistics to Prometheus.

Metrics are retrieved using the switch REST api. This has only be testet using a WiFi switch with firmware 3.82.60, but should be backwards compatible with all 3.x firmwares.

To run it:

$ go build
$ ./mystrom-exporter [flags]

Exported Metrics

Metric	Description
mystrom_up	Was the last REST api call to the switch successful
mystrom_report_watt_per_sec	The average of energy consumed per second from last call this request
mystrom_report_temperatur	The currently measured temperature by the switch. (Might initially be wrong, but will automatically correct itself over the span of a few hours)
mystrom_report_relay	The current state of the relay (wether or not the relay is currently turned on)
mystrom_report_power	The current power consumed by devices attached to the switch

Flags

$ ./mystrom-exporter --help

Flag	Description	Default
switch.ip-address	IP address of the switch you try to monitor	``
web.listen-address	Address to listen on	:9452
web.metrics-path	Path under which to expose metrics	/metrics

License

MIT License, See the included LICENSE file for terms and conditions.