Prometheus exporter for Cumulus Linux version 3.0+ that collects metrics and exposes them via HTTP, ready for collecting by Prometheus.
To run cumulus_exporter:
./cumulus_exporter [flags]
To view metrics on the default port (9365) and path (/metrics):
http://device:9365/metrics
To view available flags:
usage: cumulus_exporter [<flags>]
Flags:
-h, --help Show context-sensitive help (also try --help-long and --help-man).
--web.listen-address=":9365"
Address on which to expose metrics and web interface.
--web.telemetry-path="/metrics"
Path under which to expose metrics.
--cumulus.smonctl.path="/usr/sbin/smonctl"
Path of smonctl.
--cumulus.cl-resource-query.path="/usr/cumulus/bin/cl-resource-query"
Path of cl-resource-query.
--collector.sensor Collect Sensor Metrics (default: enabled).
--collector.resource Collect Resource Metrics (default: enabled).
--log.level="info" Only log messages with the given severity or above. Valid levels: [debug, info, warn, error, fatal]
--log.format="logger:stderr"
Set the log target and format. Example: "logger:syslog?appname=bob&local=7" or "logger:stdout?json=true"
--version Show application version.
Promethues configuraiton:
scrape_configs:
- job_name: cumulus
static_configs:
- targets:
- device1:9365
- device2:9365
relabel_configs:
- source_labels: [__address__]
regex: "(.*):\d+"
target: instance
To disable a default collector, use the --no-collector.$name flag.
| Name | Description |
|---|---|
| Sensors | Temperature, fan speed, etc. |
| Resources | Hardware resources utilisation, such as IPv4/IPv6 host entries, ACL entries, etc. |
| Version | Cumulus Linux version as identified in /etc/lsb-release. |
go get github.com/tynany/cumulus_exporter
cd ${GOPATH}/src/github.com/prometheus/cumulus_exporter
go build