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OpenTelemetry.Instrumentation.AWS 1.15.1

AWS SDK client instrumentation for OpenTelemetry

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Download the OpenTelemetry.Instrumentation.AWS package:

dotnet add package OpenTelemetry.Instrumentation.AWS

Add the AWSXRayIdGenerator and AWSInstrumentation to your application. The below example is for an ASP.Net Core application.

using OpenTelemetry;
using OpenTelemetry.Contrib.Extensions.AWSXRay.Trace;
using OpenTelemetry.Trace;

public void ConfigureServices(IServiceCollection services)
{
 services.AddControllers();
 services.AddOpenTelemetryTracing((builder) => builder
 // for tracing calls to AWS services via AWS SDK for .Net
 .AddAWSInstrumentation()
 .AddAspNetCoreInstrumentation()
 .AddOtlpExporter());
}

Semantic Conventions

For an overview on Semantic Conventions, see OpenTelemetry - Semantic Conventions.

While this library is intended for production use, it relies on several Semantic Conventions that are still considered Experimental, meaning they may undergo additional changes before becoming Stable. This can impact the aggregation and analysis of telemetry signals in environments with multiple applications or microservices.

For example, a microservice using an older version of the Semantic Conventions for Http Attributes may emit "http.method" with a value of GET, while a different microservice, using a new version of Semantic Convention may instead emit the GET as "http.request.method".

Future versions the OpenTelemetry.*.AWS libraries will include updates to the Semantic Convention, which may break compatibility with a previous version.

The default will remain as V1_28_0 until the next major version bump.

To opt in to automatic upgrades, you can use SemanticConventionVersion.Latest or you can specify a specific version:

using OpenTelemetry;
using OpenTelemetry.AWS;
using OpenTelemetry.Contrib.Extensions.AWSXRay.Trace;
using OpenTelemetry.Trace;

public void ConfigureServices(IServiceCollection services)
{
 services.AddControllers();
 services.AddOpenTelemetryTracing((builder) => builder
 .AddAWSInstrumentation(opt => {
 // pin to a specific Semantic Convention version
 opt.SemanticConventionVersion = SemanticConventionVersion.V1_29_0;
 });
}

NOTE: Once a Semantic Convention becomes Stable, OpenTelemetry.*.AWS libraries will remain on that version until the next major version bump.