detect service.name and service.version based on Implementation-Title and Implementation-Version

[zeitlinger]

Is your feature request related to a problem? Please describe.

• produces better results than jar file detector
• is not limited to spring boot, where a specialized detector based on build metadata exists: detect service.name based on build-info.properties #10515

Describe the solution you'd like

• see https://stackoverflow.com/questions/921667/how-do-i-add-an-implementation-version-value-to-a-jar-manifest-using-maven
• possible implementation: https://github.com/grafana/grafana-opentelemetry-starter/blob/main/src/main/java/com/grafana/opentelemetry/OpenTelemetryConfig.java#L211-L232

Docs

Gradle

jar {
    manifest {
        attributes("Implementation-Title": project.name, "Implementation-Version": version)
    }
}

[jeanbisutti]

produces better results than jar file detector

Could you please elaborate

[zeitlinger]

produces better results than jar file detector

Could you please elaborate

Jar files sometimes get renamed in docker build files (e.g. to app.jar) - while metadata gets preserved.