feat: 添加高级配置选项，增强追踪提供者功能，支持采样器、Reporter 和标签配置

templates/project/providers/tracing/provider.go.tpl

@@ -1,11 +1,9 @@
 package tracing
 
 import (
-	"io"
 	"time"
 
 	opentracing "github.com/opentracing/opentracing-go"
-	"github.com/pkg/errors"
 	"github.com/sirupsen/logrus"
 	config "github.com/uber/jaeger-client-go/config"
 	"go.ipao.vip/atom/container"
@@ -19,39 +17,59 @@ func Provide(opts ...opt.Option) error {
 		return err
 	}
 	conf.format()
-	return container.Container.Provide(func() (opentracing.Tracer, io.Closer, error) {
+	return container.Container.Provide(func() (opentracing.Tracer, error) {
 		log := logrus.New()
-		log.SetFormatter(&logrus.TextFormatter{
-			FullTimestamp:   true,
-			TimestampFormat: "2006-01-02 15:04:05",
-		})
+		log.SetFormatter(&logrus.JSONFormatter{TimestampFormat: time.RFC3339})
 
 		cfg := &config.Configuration{
 			ServiceName: conf.Name,
+			Disabled:    conf.Disabled,
 			Sampler: &config.SamplerConfig{
-				Type:  "const",
-				Param: 1,
+				Type:                    conf.Sampler_Type,
+				Param:                   conf.Sampler_Param,
+				SamplingServerURL:       conf.Sampler_SamplingServerURL,
+				MaxOperations:           conf.Sampler_MaxOperations,
+				SamplingRefreshInterval: time.Duration(conf.Sampler_RefreshIntervalSec) * time.Second,
 			},
 			Reporter: &config.ReporterConfig{
-				LogSpans:            true,
+				LogSpans: func() bool {
+					if conf.Reporter_LogSpans == nil {
+						return true
+					}
+					return *conf.Reporter_LogSpans
+				}(),
 				LocalAgentHostPort:  conf.Reporter_LocalAgentHostPort,
 				CollectorEndpoint:   conf.Reporter_CollectorEndpoint,
-				BufferFlushInterval: 100 * time.Millisecond,
-				QueueSize:           1000,
+				BufferFlushInterval: time.Duration(conf.Reporter_BufferFlushMs) * time.Millisecond,
+				QueueSize:           conf.Reporter_QueueSize,
 			},
+			RPCMetrics: conf.RPCMetrics,
+			Gen128Bit:  conf.Gen128Bit,
+		}
+
+		if len(conf.Tags) > 0 {
+			cfg.Tags = make([]opentracing.Tag, 0, len(conf.Tags))
+			for k, v := range conf.Tags {
+				cfg.Tags = append(cfg.Tags, opentracing.Tag{Key: k, Value: v})
+			}
 		}
 
-		// 使用自定义的 logger
 		jLogger := &jaegerLogrus{logger: log}
+		zipkinShared := conf.ZipkinSharedRPCSpan
+		if !zipkinShared {
+			zipkinShared = true
+		}
 		tracer, closer, err := cfg.NewTracer(
 			config.Logger(jLogger),
-			config.ZipkinSharedRPCSpan(true),
+			config.ZipkinSharedRPCSpan(zipkinShared),
 		)
 		if err != nil {
-			return nil, nil, errors.Wrapf(err, "无法初始化 Jaeger: %v", err)
+			log.Errorf("无法初始化 Jaeger: %v", err)
+			return opentracing.NoopTracer{}, nil
 		}
 		opentracing.SetGlobalTracer(tracer)
+		container.AddCloseAble(func() { _ = closer.Close() })
 
-		return tracer, closer, nil
+		return tracer, nil
 	}, o.DiOptions()...)
 }