/
factory.go
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/
factory.go
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// 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 qrynexporter
import (
"context"
"fmt"
"go.opentelemetry.io/collector/component"
"go.opentelemetry.io/collector/config/configretry"
"go.opentelemetry.io/collector/exporter"
"go.opentelemetry.io/collector/exporter/exporterhelper"
)
const (
// The value of "type" key in configuration.
typeStr = "qryn"
// The stability level of the exporter.
stability = component.StabilityLevelAlpha
)
// NewFactory creates a factory for Logging exporter
func NewFactory() exporter.Factory {
return exporter.NewFactory(
component.MustNewType(typeStr),
createDefaultConfig,
exporter.WithTraces(createTracesExporter, stability),
exporter.WithLogs(createLogsExporter, stability),
exporter.WithMetrics(createMetricsExporter, stability),
)
}
func createDefaultConfig() component.Config {
return &Config{
TimeoutSettings: exporterhelper.NewDefaultTimeoutSettings(),
QueueSettings: exporterhelper.NewDefaultQueueSettings(),
BackOffConfig: configretry.NewDefaultBackOffConfig(),
DSN: defaultDSN,
}
}
// createTracesExporter creates a new exporter for traces.
// Traces are directly insert into clickhouse.
func createTracesExporter(
ctx context.Context,
set exporter.CreateSettings,
cfg component.Config,
) (exporter.Traces, error) {
c := cfg.(*Config)
oce, err := newTracesExporter(set.Logger, c, &set)
if err != nil {
return nil, fmt.Errorf("cannot configure qryn traces exporter: %w", err)
}
return exporterhelper.NewTracesExporter(
ctx,
set,
cfg,
oce.pushTraceData,
exporterhelper.WithShutdown(oce.Shutdown),
exporterhelper.WithTimeout(c.TimeoutSettings),
exporterhelper.WithQueue(c.QueueSettings),
exporterhelper.WithRetry(c.BackOffConfig),
)
}
// createLogsExporter creates a new exporter for logs.
// Logs are directly insert into clickhouse.
func createLogsExporter(
ctx context.Context,
set exporter.CreateSettings,
cfg component.Config,
) (exporter.Logs, error) {
c := cfg.(*Config)
exporter, err := newLogsExporter(set.Logger, c, &set)
if err != nil {
return nil, fmt.Errorf("cannot configure qryn logs exporter: %w", err)
}
return exporterhelper.NewLogsExporter(
ctx,
set,
cfg,
exporter.pushLogsData,
exporterhelper.WithShutdown(exporter.Shutdown),
exporterhelper.WithTimeout(c.TimeoutSettings),
exporterhelper.WithQueue(c.QueueSettings),
exporterhelper.WithRetry(c.BackOffConfig),
)
}
// createMetricsExporter creates a new exporter for metrics.
// Metrics are directly insert into clickhouse.
func createMetricsExporter(
ctx context.Context,
set exporter.CreateSettings,
cfg component.Config,
) (exporter.Metrics, error) {
c := cfg.(*Config)
exporter, err := newMetricsExporter(set.Logger, c, &set)
if err != nil {
return nil, fmt.Errorf("cannot configure qryn logs exporter: %w", err)
}
return exporterhelper.NewMetricsExporter(
ctx,
set,
cfg,
exporter.pushMetricsData,
exporterhelper.WithShutdown(exporter.Shutdown),
exporterhelper.WithTimeout(c.TimeoutSettings),
exporterhelper.WithQueue(c.QueueSettings),
exporterhelper.WithRetry(c.BackOffConfig),
)
}