openinference

OpenInference Instrumentation for AWS Bedrock JS SDK

This module provides automatic instrumentation for AWS Bedrock Runtime, which may be used in conjunction with @opentelemetry/sdk-trace-node.

Installation

npm install --save @arizeai/openinference-instrumentation-bedrock

Usage

To load the Bedrock instrumentation, specify it in the registerInstrumentations call along with any additional instrumentation you wish to enable.

const { NodeTracerProvider } = require("@opentelemetry/sdk-trace-node");
const {
  BedrockInstrumentation,
} = require("@arizeai/openinference-instrumentation-bedrock");
const { registerInstrumentations } = require("@opentelemetry/instrumentation");

const provider = new NodeTracerProvider();
provider.register();

registerInstrumentations({
  instrumentations: [new BedrockInstrumentation()],
});

Examples

To run an example, run the following commands:

cd js/packages/openinference-instrumentation-bedrock
pnpm install
pnpm -r build
npx tsx scripts/validate-invoke-model.ts # or validate-converse-comprehensive.ts

For more information on OpenTelemetry Node.js SDK, see the OpenTelemetry Node.js SDK documentation.

Using a Custom Tracer Provider

You can specify a custom tracer provider when creating the Bedrock instrumentation. This is useful when you want to use a non-global tracer provider or have more control over the tracing configuration.

import { NodeTracerProvider } from "@opentelemetry/sdk-trace-node";
import { Resource } from "@opentelemetry/resources";
import { SEMRESATTRS_PROJECT_NAME } from "@arizeai/openinference-semantic-conventions";
import { BedrockInstrumentation } from "@arizeai/openinference-instrumentation-bedrock";
import { registerInstrumentations } from "@opentelemetry/instrumentation";

// Create a custom tracer provider
const customTracerProvider = new NodeTracerProvider({
  resource: new Resource({
    [SEMRESATTRS_PROJECT_NAME]: "my-bedrock-project",
  }),
});

// Pass the custom tracer provider to the instrumentation
const bedrockInstrumentation = new BedrockInstrumentation({
  tracerProvider: customTracerProvider,
});

// Register the instrumentation with the custom tracer provider
registerInstrumentations({
  instrumentations: [bedrockInstrumentation],
  tracerProvider: customTracerProvider,
});

Alternatively, you can set the tracer provider after creating the instrumentation:

const bedrockInstrumentation = new BedrockInstrumentation();
bedrockInstrumentation.setTracerProvider(customTracerProvider);

Compatibility

@arizeai/openinference-instrumentation-bedrock is compatible with the following versions of the @aws-sdk/client-bedrock-runtime package:

AWS SDK Version	OpenInference Instrumentation Version
^3.0.0	^0.2.0

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