Asset Monitoring

A Ruby app that exposes precious metals and cryptocurrency prices as Prometheus metrics.

Data Sources

• BullionVault - Gold, Silver, Platinum prices across Zurich, London, New York, Toronto, Singapore

• Coinbase - BTC and ETH prices in USD and EUR

Endpoints

• /metrics - Prometheus metrics

• /health - Health check

• /ready - Readiness check

Running Locally

bundle install
bundle exec puma

Kubernetes/OpenShift

The kubernetes/ directory contains manifests for deploying with Prometheus monitoring:

• deployment.yaml - App deployment

• service.yaml - Service definition

• service_monitor.yaml - Prometheus ServiceMonitor

• prometheusrules.yaml - Alert rules