/
factory.go
46 lines (37 loc) · 1.18 KB
/
factory.go
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// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0
package pprofextension // import "github.com/open-telemetry/opentelemetry-collector-contrib/extension/pprofextension"
import (
"context"
"errors"
"go.opentelemetry.io/collector/component"
"go.opentelemetry.io/collector/config/confignet"
"go.opentelemetry.io/collector/extension"
"github.com/open-telemetry/opentelemetry-collector-contrib/extension/pprofextension/internal/metadata"
)
const (
defaultEndpoint = "localhost:1777"
)
// NewFactory creates a factory for pprof extension.
func NewFactory() extension.Factory {
return extension.NewFactory(
metadata.Type,
createDefaultConfig,
createExtension,
metadata.ExtensionStability,
)
}
func createDefaultConfig() component.Config {
return &Config{
TCPAddr: confignet.TCPAddrConfig{
Endpoint: defaultEndpoint,
},
}
}
func createExtension(_ context.Context, set extension.CreateSettings, cfg component.Config) (extension.Extension, error) {
config := cfg.(*Config)
if config.TCPAddr.Endpoint == "" {
return nil, errors.New("\"endpoint\" is required when using the \"pprof\" extension")
}
return newServer(*config, set.TelemetrySettings), nil
}