PowerDNS exporter for Prometheus
Periodically scrapes metrics via the PowerDNS HTTP-API and exports them via HTTP/JSON for consumption by Prometheus.
- Authoritative Server
- Recursor
- Dnsdist (coming soon)
| Name | Description | Default |
|---|---|---|
| listen-address | Host:Port pair to run exporter on | :9120 |
| metric-path | Path under which to expose metrics for Prometheus | /metrics |
| api-url | Base-URL of PowerDNS authoritative server/recursor API | http://localhost:8081/api/v1/ |
| api-key | PowerDNS API Key | - |
The api-url flag value should be passed in this format:
- PowerDNS server/recursor 3.x:
http://<HOST>:<API-PORT>/ - PowerDNS server/recursor 4.x:
http://<HOST>:<API-PORT>/api/v1/
git clone https://github.com/fuze/powerdns_exporter.git
cd powerdns_exporter
docker run -it -v $(pwd):/powerdns_exporter golang:1.12 /bin/bash
cd /powerdns_exporter
go get github.com/prometheus/client_golang/prometheus
go get github.com/sirupsen/logrus
go get gopkg.in/alecthomas/kingpin.v2
make buildA Makefile is provided in case you find a need for it.
See here for instructions on how to enable the HTTP API in PowerDNS.
Then run the exporter like this:
powerdns_exporter api-url="http://<HOST>:<API-PORT>/api/v1/" -api-key="<YOUR_API_KEY>"Show help:
powerdns_exporter --help