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main.go
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/
main.go
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// Copyright The 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.
// Program otelcol is the OpenTelemetry Collector that collects stats
// and traces and exports to a configured backend.
package main
import (
"fmt"
"log"
"go.opentelemetry.io/collector/component"
"go.opentelemetry.io/collector/internal/version"
"go.opentelemetry.io/collector/service"
"go.opentelemetry.io/collector/service/defaultcomponents"
)
func main() {
factories, err := defaultcomponents.Components()
if err != nil {
log.Fatalf("failed to build default components: %v", err)
}
info := component.ApplicationStartInfo{
ExeName: "otelcol",
LongName: "OpenTelemetry Collector",
Version: version.Version,
GitHash: version.GitHash,
}
if err := run(service.Parameters{ApplicationStartInfo: info, Factories: factories}); err != nil {
log.Fatal(err)
}
}
func runInteractive(params service.Parameters) error {
app, err := service.New(params)
if err != nil {
return fmt.Errorf("failed to construct the application: %w", err)
}
err = app.Start()
if err != nil {
return fmt.Errorf("application run finished with error: %w", err)
}
return nil
}