Distributed Tracing of Spring Boot gRPC App using Micrometer, OpenTelemetry And Jaeger

Spring Boot 3x gRPC App — Enable Distributed Tracing using Micrometer, OpenTelemetry And Jaeger

Prequel: Please check my another blog for in detail coverage of lot of this setup:

Spring Boot 3x App — Enable Distributed Tracing using Micrometer, OpenTelemetry And Jaeger

In this blog, we will quickly recap the dependency changes along with application.yml, code (main + test), and log XML configurations, all explained in the above ☝ blog, which covers enabling Distributed Tracing for a Spring Boot App using OpenTelemetry, Micrometer And Jaeger. Then, we will supplement the setup to work with a gRPC Spring Boot App.

RECAP

• Dependencies (pom.xml)

        <dependency>
            <groupId>io.micrometer</groupId>
            <artifactId>micrometer-tracing-bridge-otel</artifactId>
        </dependency>
        <dependency>
            <groupId>io.opentelemetry</groupId>
            <artifactId>opentelemetry-exporter-otlp</artifactId>
        </dependency>

• Code Configuration

import io.opentelemetry.context.propagation.TextMapPropagator;
import io.opentelemetry.exporter.otlp.trace.OtlpGrpcSpanExporter;
import io.opentelemetry.extension.trace.propagation.JaegerPropagator;
import io.opentelemetry.sdk.trace.export.SpanExporter;
import…