126 lines
3.9 KiB
Go
126 lines
3.9 KiB
Go
// Copyright The OpenTelemetry Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package otlpexporter // import "go.opentelemetry.io/collector/exporter/otlpexporter"
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import (
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"context"
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"go.opentelemetry.io/collector/component"
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"go.opentelemetry.io/collector/config"
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"go.opentelemetry.io/collector/config/configcompression"
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"go.opentelemetry.io/collector/config/configgrpc"
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"go.opentelemetry.io/collector/consumer"
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"go.opentelemetry.io/collector/exporter/exporterhelper"
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)
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const (
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// The value of "type" key in configuration.
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typeStr = "otlp"
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)
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// NewFactory creates a factory for OTLP exporter.
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func NewFactory() component.ExporterFactory {
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return component.NewExporterFactory(
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typeStr,
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createDefaultConfig,
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component.WithTracesExporter(createTracesExporter),
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component.WithMetricsExporter(createMetricsExporter),
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component.WithLogsExporter(createLogsExporter))
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}
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func createDefaultConfig() config.Exporter {
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return &Config{
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ExporterSettings: config.NewExporterSettings(config.NewComponentID(typeStr)),
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TimeoutSettings: exporterhelper.NewDefaultTimeoutSettings(),
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RetrySettings: exporterhelper.NewDefaultRetrySettings(),
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QueueSettings: exporterhelper.NewDefaultQueueSettings(),
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GRPCClientSettings: configgrpc.GRPCClientSettings{
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Headers: map[string]string{},
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// Default to gzip compression
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Compression: configcompression.Gzip,
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// We almost read 0 bytes, so no need to tune ReadBufferSize.
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WriteBufferSize: 512 * 1024,
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},
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}
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}
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func createTracesExporter(
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_ context.Context,
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set component.ExporterCreateSettings,
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cfg config.Exporter,
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) (component.TracesExporter, error) {
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oce, err := newExporter(cfg, set.TelemetrySettings, set.BuildInfo)
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if err != nil {
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return nil, err
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}
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oCfg := cfg.(*Config)
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return exporterhelper.NewTracesExporter(
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cfg,
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set,
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oce.pushTraces,
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exporterhelper.WithCapabilities(consumer.Capabilities{MutatesData: false}),
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exporterhelper.WithTimeout(oCfg.TimeoutSettings),
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exporterhelper.WithRetry(oCfg.RetrySettings),
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exporterhelper.WithQueue(oCfg.QueueSettings),
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exporterhelper.WithStart(oce.start),
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exporterhelper.WithShutdown(oce.shutdown))
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}
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func createMetricsExporter(
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_ context.Context,
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set component.ExporterCreateSettings,
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cfg config.Exporter,
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) (component.MetricsExporter, error) {
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oce, err := newExporter(cfg, set.TelemetrySettings, set.BuildInfo)
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if err != nil {
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return nil, err
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}
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oCfg := cfg.(*Config)
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return exporterhelper.NewMetricsExporter(
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cfg,
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set,
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oce.pushMetrics,
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exporterhelper.WithCapabilities(consumer.Capabilities{MutatesData: false}),
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exporterhelper.WithTimeout(oCfg.TimeoutSettings),
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exporterhelper.WithRetry(oCfg.RetrySettings),
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exporterhelper.WithQueue(oCfg.QueueSettings),
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exporterhelper.WithStart(oce.start),
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exporterhelper.WithShutdown(oce.shutdown),
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)
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}
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func createLogsExporter(
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_ context.Context,
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set component.ExporterCreateSettings,
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cfg config.Exporter,
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) (component.LogsExporter, error) {
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oce, err := newExporter(cfg, set.TelemetrySettings, set.BuildInfo)
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if err != nil {
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return nil, err
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}
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oCfg := cfg.(*Config)
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return exporterhelper.NewLogsExporter(
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cfg,
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set,
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oce.pushLogs,
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exporterhelper.WithCapabilities(consumer.Capabilities{MutatesData: false}),
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exporterhelper.WithTimeout(oCfg.TimeoutSettings),
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exporterhelper.WithRetry(oCfg.RetrySettings),
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exporterhelper.WithQueue(oCfg.QueueSettings),
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exporterhelper.WithStart(oce.start),
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exporterhelper.WithShutdown(oce.shutdown),
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)
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}
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