mirror of
https://github.com/open-telemetry/opentelemetry-go.git
synced 2024-12-14 10:13:10 +02:00
77543cd80e
* add grpc example * update example guide * decouple trace provider initialization * add source license * update api references
40 lines
1.2 KiB
Go
40 lines
1.2 KiB
Go
// Copyright 2019, OpenTelemetry Authors
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package config
|
|
|
|
import (
|
|
"log"
|
|
|
|
"go.opentelemetry.io/otel/api/global"
|
|
"go.opentelemetry.io/otel/exporter/trace/stdout"
|
|
sdktrace "go.opentelemetry.io/otel/sdk/trace"
|
|
)
|
|
|
|
// Init configures an OpenTelemetry exporter and trace provider
|
|
func Init() {
|
|
exporter, err := stdout.NewExporter(stdout.Options{PrettyPrint: true})
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
tp, err := sdktrace.NewProvider(
|
|
sdktrace.WithConfig(sdktrace.Config{DefaultSampler: sdktrace.AlwaysSample()}),
|
|
sdktrace.WithSyncer(exporter),
|
|
)
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
global.SetTraceProvider(tp)
|
|
}
|