github.com/erda-project/erda-infra@v1.0.9/pkg/trace/inject/all.go (about)

     1  // Copyright (c) 2021 Terminus, Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package inject
    16  
    17  import (
    18  	"log"
    19  
    20  	"go.opentelemetry.io/otel"
    21  	"go.opentelemetry.io/otel/propagation"
    22  	sdktrace "go.opentelemetry.io/otel/sdk/trace"
    23  
    24  	_ "github.com/erda-project/erda-infra/pkg/trace/inject/etcd-clientv3" //nolint
    25  	_ "github.com/erda-project/erda-infra/pkg/trace/inject/http-client"   //nolint
    26  	_ "github.com/erda-project/erda-infra/pkg/trace/inject/http-server"   //nolint
    27  	_ "github.com/erda-project/erda-infra/pkg/trace/inject/redis"         //nolint
    28  	_ "github.com/erda-project/erda-infra/pkg/trace/inject/sql"           //nolint
    29  )
    30  
    31  // Init .
    32  func Init(opt ...sdktrace.TracerProviderOption) {
    33  	defer func() {
    34  		if err := recover(); err != nil {
    35  			log.Printf("[ERROR] failed to initialize TracerProvider %s\n", err)
    36  		}
    37  	}()
    38  	tp := sdktrace.NewTracerProvider(opt...)
    39  	otel.SetTracerProvider(tp)
    40  	otel.SetTextMapPropagator(propagation.NewCompositeTextMapPropagator(propagation.TraceContext{}, propagation.Baggage{}))
    41  }