Pwrstat Prometheus

This image allows you to export the CyberPower PowerPanel stats to to Prometheus format so they can be consumed by the Prometheus Node Exporter text collector and displayed within Grafana.

Installation Docker-Compose

An easy installation method is to use a docker-compose.yaml file to run the image.

version: "3.7"
services:
  pwrstatPrometheus:
    image: threevl/pwrstat-prometheus:0.0.1
    privileged: true
    environment:
        PWRSTAT_OUTPUT_FILEPATH: # Rename the output prometheus data file (defaults to pwrstat.prom)
        PWRSTAT_REFRESH_INTERVAL: # Change the refresh interval in ms (defaults to 1000)
        PWRSTAT_DEBUG: # View debugging information (defaults to 0) 
    volumes:
        - /dev/bus/usb:/dev/bus/usb # Use this to mount the USB bus of your linux server inside the container so that it can interact with your pwrstat UPS
        - /var/lib/node_exporter/textfile_collector:/root/textfile_collector # Use this to mount the volume where the prometheus data file should be exported to
        - /pwrstatd.conf:/etc/pwrstatd.conf # OPTIONAL: Set a custom pwrstatd config file to override defaults see pwrstatd.template.conf

Accessible metrics

This gives you access to the following metrics

pwrstat_info.firmware_num
pwrstat_info.model_name
pwrstat_utility_volt
pwrstat_output_volt
pwrstat_diagnostic_result
pwrstat_battery_remainingtime
pwrstat_battery_charging
pwrstat_battery_discharging
pwrstat_ac_present
pwrstat_load
pwrstat_battery_capacity
pwrstat_output_rating_watt
pwrstat_input_rating_volt