Jaeger (traces only)
Traces over OTLP; metrics and logs need another backend or a collector that fans out.
bash
OTEL_EXPORTER_OTLP_ENDPOINT=http://localhost:4318 # jaeger all-in-oneDocs: https://www.jaegertracing.io/docs/
Source: docs/integrations/jaeger.md — edit it there; the site mirrors the repository.