Prometheus Integration

The Prometheus plugin provides backend health checks and bounded instant PromQL queries against an existing Prometheus server.

Open Administration > Plugins, configure Prometheus with its backend- reachable url, enable it, and run the health check. The URL normally points to an internal service such as http://prometheus.monitoring.svc.cluster.local:9090.

The data endpoint is:

GET /api/v1/plugins/prometheus/query?query=<url-encoded-promql>

Queries require authentication and plugin permissions. Query length is bounded, and unrestricted full-metric-name scans are rejected. The current frontend does not provide custom dashboard panels or Alertmanager visualization; clients can consume the API endpoint directly.