@openplait/adapter-jaeger

Portable Jaeger Query HTTP adapter for OpenPlait semantic and native trace reads.

Capabilities

• GET /api/services — service discovery / health
• GET /api/traces?service=&start=&end=&limit= — bounded search (timestamps in µs)
• GET /api/traces/{id} — full trace with span logs → events
• Automatic /jaeger path fallback when the base URL is a reverse-proxy root

Jaeger cannot push down OR-of-AND AI selectors or server aggregation. Hosts (OpenLIT) sample + filter in-process.

Install

npm install @openplait/adapter-jaeger

Quick use

import { JaegerAdapter } from "@openplait/adapter-jaeger";

const adapter = new JaegerAdapter({ url: "http://localhost:16686" });
const services = await adapter.listServices();
const traces = await adapter.searchTraces({
  service: services[0],
  startMs: Date.now() - 3_600_000,
  endMs: Date.now(),
  limit: 20,
});

Local stack

See test/integration/docker-compose.yml for Jaeger all-in-one with OTLP.