我有一個 go 項目，它使用以下命令在一個 docker 容器中發送 OpenTracing 跨度，并在它自己的容器中運行 jaegertracing：docker run -p 6831:6831/udp -p 16686:16686 jaegertracing/all-in-one:latest當我運行以下 go 測試代碼時，我可以在 jaegerui 中看到它們： import (    "testing"    //"fmt"    "io"    opentracing "github.com/opentracing/opentracing-go"    jaeger "github.com/uber/jaeger-client-go"    config "github.com/uber/jaeger-client-go/config"    log2 "github.com/sirupsen/logrus"   // olog"github.com/opentracing/opentracing-go/log"    jaegerlog "github.com/uber/jaeger-client-go/log"    "github.com/uber/jaeger-lib/metrics")func TestSum(t *testing.T) {     log2.Info("start opentracing")   // helloTo := "sonam"    tracer, closer := initJaeger("opentracing_test")    defer closer.Close()    helloStr := "Sonam"    //tracer := opentracing.GlobalTracer()    span := tracer.StartSpan("TestSum")    println(helloStr)    span.Finish()}// initJaeger returns an instance of Jaeger Tracer that samples 100% of traces and logs all spans to stdout.func initJaeger(service string) (opentracing.Tracer, io.Closer) {    cfg := config.Configuration{        ServiceName: service,        Sampler:     &config.SamplerConfig{            Type:  jaeger.SamplerTypeConst,            Param: 1,        },        Reporter:    &config.ReporterConfig{            LogSpans: true,        },    }    //add    jLogger := jaegerlog.StdLogger    jMetricsFactory := metrics.NullFactory    // Initialize tracer with a logger and a metrics factory    tracer, closer, _ := cfg.NewTracer(        config.Logger(jLogger),        config.Metrics(jMetricsFactory),    )    // Set the singleton opentracing.Tracer with the Jaeger tracer.    opentracing.SetGlobalTracer(tracer)    return tracer, closer}但當代碼在單獨的 docker 容器中執行時不會。我需要在我的 go app docker 容器中傳遞什么？