Prometheus
Time-series monitoring and alerting toolkit for cloud-native infrastructure.
Category: Monitoring
What it does
- Scrapes and stores metrics from nodes, services, and exporters.
- A query language, PromQL, for monitoring and analysis.
- The metrics backbone for infrastructure health.
When to use it
Deploy Prometheus for detailed infrastructure and application monitoring at a site. Pair it with Node Exporter for host metrics.
Running on EmberNet
Prometheus runs as a single instance per node. Its web interface opens in EmberCORE.