product · inferred from evidence
Prometheus
A telemetry data format or tool mentioned as one of the supported formats by the Collector.
- What is an OpenTelemetry Collector, and what counts as a Collector distribution?
Per the maintainers and the OpenTelemetry docs: the Collector itself is a vendor-agnostic proxy that can receive, process, and export telemetry data in multiple formats (OTLP, Jaeger, Prometheus, plus commercial and proprietary tools) to on
- Grafana Prometheus data source: connection refused in Docker (loopback mixup)
The Prometheus UI works from your browser, but Grafana doesnt query from your browser: the Grafana server makes the request itself. The loopback address of one container is not the loopback address of another, even with published ports, so