Prometheus exporter for Raspberry Pi metrics
- Prometheus node_exporter must be installed
- node_exporter
--collector.textfile.directorymust be set to/var/lib/node_exporter/textfile_collector curlmust be installedvcgencmdmust be installed (default in Raspbian)
Installation
$ curl -fsSL "https://raw.githubusercontent.com/fahlke/raspberrypi_exporter/master/installer.sh" | sudo bash
Check if the service is running
$ systemctl status raspberrypi_exporter.timer
● raspberrypi_exporter.timer - Timer for the Raspberry Pi Prometheus exporter
Loaded: loaded (/etc/systemd/system/raspberrypi_exporter.timer; enabled; vendor preset: enabled)
Active: active (waiting) since Mon 2017-12-18 20:54:40 UTC; 5min ago
Check if the metrics are written to disk
$ grep -E "^rpi" /var/lib/node_exporter/textfile_collector/raspberrypi-metrics.prom
rpi_temperature_cpu 53.2
rpi_temperature_bcm2835 53.7
rpi_frequency_arm 1200000000
...
Uninstallation
$ curl -fsSL "https://raw.githubusercontent.com/fahlke/raspberrypi_exporter/master/uninstaller.sh" | sudo bash
List of vcgencmd commands and options: