[CAMEL-21491] [camel-observability-services] Add OTLP autoconfigure as default for main

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Fix Version/s: 4.10.0
• Estimated Complexity: Unknown
• Assignee: Pasquale Congiusti
• Reporter: Pasquale Congiusti
• Created: 2 days ago 11:00
• Updated: 2 days ago 11:00

Description

The main is automatically instrumented with a NOOP implementation for Opentelemetry, which makes it useless when used with the default. The user should add the following dependencies:

        <dependency>
            <groupId>io.opentelemetry</groupId>
            <artifactId>opentelemetry-sdk-extension-autoconfigure</artifactId>
            <version>1.44.1</version>
        </dependency>
        <dependency>
            <groupId>io.opentelemetry</groupId>
            <artifactId>opentelemetry-exporter-otlp</artifactId>
            <version>1.44.1</version>
        </dependency>

and starting with the following system properties:

java -Dotel.java.global-autoconfigure.enabled=true -Dotel.traces.exporter=none -jar target/Test-1.0-SNAPSHOT.jar

We should embed this configuration in the observability services to make it run OOTB (like it happens for Springboot and Quarkus runtimes).