Jason Woltje
51e6ad0792
Implement comprehensive distributed tracing for HTTP requests and LLM operations using OpenTelemetry with GenAI semantic conventions. Features: - TelemetryService: SDK initialization with OTLP HTTP exporter - TelemetryInterceptor: Automatic HTTP request spans - @TraceLlmCall decorator: LLM operation tracing - GenAI semantic conventions for model/token tracking - Graceful degradation when tracing disabled Instrumented: - All HTTP requests (automatic spans) - OllamaProvider chat/chatStream/embed operations - Token counts, model names, durations Environment: - OTEL_ENABLED (default: true) - OTEL_SERVICE_NAME (default: mosaic-api) - OTEL_EXPORTER_OTLP_ENDPOINT (default: localhost:4318) Tests: 23 passing with full coverage Fixes #131 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
18 lines
502 B
TypeScript
18 lines
502 B
TypeScript
/**
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* OpenTelemetry distributed tracing module.
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* Provides HTTP request tracing and LLM operation instrumentation.
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*
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* @module telemetry
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*/
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export { TelemetryModule } from "./telemetry.module";
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export { TelemetryService } from "./telemetry.service";
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export { TelemetryInterceptor } from "./telemetry.interceptor";
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export { SpanContextService } from "./span-context.service";
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export {
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TraceLlmCall,
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createLlmSpan,
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recordLlmUsage,
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type LlmTraceMetadata,
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} from "./llm-telemetry.decorator";
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