CDN Prometheus exporter

A very simple Prometheus exporter that exposes metrics from ArvanCloud CDN API as described in the documentation.

How-to

You can run the exporter using Docker:

docker run -d \
 -p 9786:9786 \
 -e DOMAINS=example.com,example.ir \
 -e API_KEY=TOKEN_HERE \
 r1cloud/cdn-exporter

Config

Name	Description	Type	Default
MODE	metrics collector mode	enum(ACTIVE, PASSIVE)	PASSIVE
PORT	listening port	number	9786
API_KEY	your Arvan API-Key	string	-
DOMAINS	list of domain wants to scrape metrics	string or comma separate list	-
UPDATE_INTERVAL	update metrics interval (only valid in passive mode)	number(milliseconds)	30000
BASE_URL	Arvan base URL	string	https://napi.arvancloud.ir/cdn/4.0
METRICS_PERIOD	Arvan report period	enum(1h, 3h, 6h, 12h, 24h, 7d, 30d)	3h
METRICS_PREFIX	exported metrics prefix	string	arvancloud_cdn_
METRICS	list of metrics wants to scrape ( Select from ID fields )	string or comma separate list	all

Metrics

The exporter exposes the following metrics, all returned per PoP:

Name	ID	Description	Type
arvancloud_cdn_update_metrics_error	-	number of exporter errors	counter
arvancloud_cdn_requests	traffic	number of requests	gauge
arvancloud_cdn_traffic	traffic	traffic served by ArvanCloud	gauge
arvancloud_cdn_visitors	visitors	number of unique visitors	gauge
arvancloud_cdn_high_request_ips	high-request-ips	high request ips	gauge
arvancloud_cdn_requests_by_country	geo	number of request by country	gauge
arvancloud_cdn_traffic_by_country	geo	traffic by country	gauge
arvancloud_cdn_response_time	response-time	response time	gauge
arvancloud_cdn_requests_by_status	status-code	number of request by HTTP status code	gauge

Note: The high-request-ips metric is available in Professional plan and higher.