nexmo_exporter

Nexmo Exporter for Prometheus

Fork from https://github.com/pzinovkin/nexmo_exporter optimized for deployment on Kubernetes.

Simple server that scraps Nexmo balance and exports it as Prometheus metrics.

Changelog

• exposed metrics HTTP endpoint URL and port as program arguments
• read API authentication credentials from file. Allows mounting K8s secrets containing sensitive data
• upgraded outdated dependencies
• removed use of promu
• Dockerfile to build and run exporter

Usage

Specify api key and secret:

nexmo_exporter --web.telemetry-port=":..." web.telemetry-path="https://..." --nexmo.url="https://..." --nexmo.timeout=5s --nexmo.namespace="/filepath"

Launch as Docker container

docker run --name nexmo-exporter -p 9100:9100 \
-v /hostpath/credentials:/app/credentials:ro \
-e "PROMETHEUS_METRICS_PORT=9100" \
-e "PROMETHEUS_METRICS_PATH=/metrics" \
-e "NEXMO_URL=https://rest.nexmo.com" \
-e "NEXMO_TIMEOUT=5s" \
-e "NEXMO_PROMETHEUS_NAMESPACE=nexmo" \
g30rg3-stoica/nexmo-exporter

Building the binary

make build

Building the Docker image

docker build -t nexmo-exporter:latest .

License

Apache License 2.0, see LICENSE.