fix(trace): 使用 NewSchemaless 避免 semconv schema 版本冲突

业务 Resource 改为 NewSchemaless 合并,继承 resource.Default() 的 SDK 内置
schema URL,不再硬编码 semconv 版本路径。
This commit is contained in:
ryan
2026-06-20 11:20:01 +08:00
parent 280bb63cbd
commit a1f6459c09
+8 -9
View File
@@ -8,10 +8,10 @@ import (
"context" "context"
"os" "os"
"go.opentelemetry.io/otel/attribute"
"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc" "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc"
"go.opentelemetry.io/otel/sdk/resource" "go.opentelemetry.io/otel/sdk/resource"
sdktrace "go.opentelemetry.io/otel/sdk/trace" sdktrace "go.opentelemetry.io/otel/sdk/trace"
semconv "go.opentelemetry.io/otel/semconv/v1.26.0"
) )
func newTracerProvider(cfg Config) (*sdktrace.TracerProvider, error) { func newTracerProvider(cfg Config) (*sdktrace.TracerProvider, error) {
@@ -21,16 +21,15 @@ func newTracerProvider(cfg Config) (*sdktrace.TracerProvider, error) {
return nil, err return nil, err
} }
// 初始化 Resource // 业务属性不绑定 schema URL,合并时继承 resource.Default() 的 SDK 内置版本,避免 semconv 与 otel/sdk 升级不同步。
r, err := resource.Merge( r, err := resource.Merge(
resource.Default(), resource.Default(),
resource.NewWithAttributes( resource.NewSchemaless(
semconv.SchemaURL, attribute.String("service.name", cfg.AppName),
semconv.ServiceName(cfg.AppName), attribute.String("host.name", hostname),
semconv.HostName(hostname), attribute.String("k8s.namespace.name", os.Getenv("KUBERNETES_NAMESPACE")),
semconv.K8SNamespaceName(os.Getenv("KUBERNETES_NAMESPACE")), attribute.String("k8s.pod.name", os.Getenv("KUBERNETES_POD_NAME")),
semconv.K8SPodName(os.Getenv("KUBERNETES_POD_NAME")), attribute.String("k8s.pod.uid", os.Getenv("KUBERNETES_POD_UID")),
semconv.K8SPodUID(os.Getenv("KUBERNETES_POD_UID")),
), ),
) )
if err != nil { if err != nil {