SpanId and traceId always zeroes

[maxim-badarau-m10]

Hello
We have very strange behaviour.
adding:
`
io.micrometer
micrometer-tracing-bridge-otel

    <dependency>
        <groupId>io.opentelemetry</groupId>
        <artifactId>opentelemetry-exporter-otlp</artifactId>
    </dependency>`

will generate valid trace id and span id, but only for the system logs, everything that is logged within application itself do not contains.
"traceId":"cbfc93cd4569d89aaee0788aaa94b7e4","spanId":"2049c5706d9e0602"
however logging section yaml in spring boot looks like this:
logging: pattern: level: ${spring.application.name:}, trace_id=%mdc{trace_id} span_id=%mdc{span_id} trace_flags=%mdc{trace_flags} %5p level: reactor: netty: INFO org: springframework: cloud: gateway: INFO
As you can see within pattern we are using 'trace_id' not 'traceId'
And finally String traceId = Span.current().getSpanContext().getTraceId(); will be '00000000000000000000000000000000'
Following manual implementation.
Added:

@Bean
public SdkTracerProvider sdkTracerProvider(@Autowired Resource resource) {
    SdkTracerProvider sdkTracerProvider = SdkTracerProvider.builder()
            .addSpanProcessor(SimpleSpanProcessor.create(LoggingSpanExporter.create()))
            .setResource(resource)
            .build();
    return sdkTracerProvider;
}

@Bean
public SdkMeterProvider sdkMeterProvider(@Autowired Resource resource) {
    SdkMeterProvider sdkMeterProvider = SdkMeterProvider.builder()
            .registerMetricReader(PeriodicMetricReader.builder(LoggingMetricExporter.create()).build())
            .setResource(resource)
            .build();
    return sdkMeterProvider;
}

@Bean
public SdkLoggerProvider sdkLoggerProvider(@Autowired Resource resource) {
    SdkLoggerProvider sdkLoggerProvider = SdkLoggerProvider.builder()
            .addLogRecordProcessor(BatchLogRecordProcessor.builder(SystemOutLogRecordExporter.create()).build())
            .setResource(resource)
            .build();
    return sdkLoggerProvider;
}

@Bean
public OpenTelemetry openTelemetry(@Autowired SdkTracerProvider sdkTracerProvider,
                                   @Autowired SdkMeterProvider sdkMeterProvider,
                                   @Autowired SdkLoggerProvider sdkLoggerProvider) {
    OpenTelemetry openTelemetry = OpenTelemetrySdk.builder()
            .setTracerProvider(sdkTracerProvider)
            .setMeterProvider(sdkMeterProvider)
            .setLoggerProvider(sdkLoggerProvider)
            .setPropagators(ContextPropagators.create(TextMapPropagator.composite(W3CTraceContextPropagator.getInstance(),
                    W3CBaggagePropagator.getInstance())))
            .build();
    return openTelemetry;
}

@Bean
public OtlpHttpSpanExporter otlpHttpSpanExporter(@Value("${tracing.url}") String url) {
    return OtlpHttpSpanExporter.builder().setEndpoint(url).build();
}
 @Bean
  public Resource resource(@Value("${spring.application.name}") String applicationName) {
      return Resource.getDefault().toBuilder().put(ResourceAttributes.SERVICE_NAME, 
       applicationName).put(ResourceAttributes.SERVICE_VERSION, "0.1.0").build();
  }

And finally:
io.micrometer
micrometer-tracing-bridge-otel

    <dependency>
        <groupId>io.opentelemetry</groupId>
        <artifactId>opentelemetry-exporter-otlp</artifactId>
    </dependency>

    <dependency>
        <groupId>io.opentelemetry</groupId>
        <artifactId>opentelemetry-api</artifactId>
    </dependency>
    <dependency>
        <groupId>io.opentelemetry</groupId>
        <artifactId>opentelemetry-sdk</artifactId>
    </dependency>
    <dependency>
        <groupId>io.opentelemetry</groupId>
        <artifactId>opentelemetry-sdk-metrics</artifactId>
    </dependency>
    <dependency>
        <groupId>io.opentelemetry</groupId>
        <artifactId>opentelemetry-exporter-logging</artifactId>
    </dependency>`

Have no clue what I am doing wrong. Debugging couple of days already

[trask]

hi @maxim-badarau-m10! I'd recommend opening issue in micrometer-tracing-bridge-otel for help with that library.

If you are looking for something similar in this repository, I'd recommend https://github.com/open-telemetry/opentelemetry-java-instrumentation/tree/main/instrumentation/spring/spring-boot-autoconfigure (or possibly the opentelemetry java agent if you just want the easiest way to onboard to opentelemetry)