[exporter/coralogix] Add new batch options to Coralogix exporter (#38082)

#### Description
Add batching capabilities to the Coralogix exporter.

#### Link to tracking issue
Fixes #38081

Signed-off-by: Israel Blancas <[email protected]>

Author: iblancasa

.chloggen/38081-add-new-batching-coralogix-exporter.yaml

@@ -0,0 +1,42 @@
+# Use this changelog template to create an entry for release notes.
+
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: enhancement
+
+# The name of the component, or a single word describing the area of concern, (e.g. filelogreceiver)
+component: coralogixexporter
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Add new batching capabilities to the Coralogix exporter.
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+issues: [38081]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext: |
+  This change adds a new batching capabilities to the Coralogix exporter.
+  This change is triggered by https://github.com/open-telemetry/opentelemetry-collector/issues/8122.
+
+  The new batching capabilities are disabled by default.
+  To enable them, you need to set the following configuration:
+
+  ```yaml
+  exporters:
+    coralogix:
+      batcher:
+        enabled: true # Enable batching
+        flush_timeout: 3s # Flush timeout
+        min_size_items: 8888 # Minimum number of items to flush
+        max_size_items: 10000 # Maximum number of items to batch
+  ```
+
+# If your change doesn't affect end users or the exported elements of any package,
+# you should instead start your pull request title with [chore] or use the "Skip Changelog" label.
+# Optional: The change log or logs in which this entry should be included.
+# e.g. '[user]' or '[user, api]'
+# Include 'user' if the change is relevant to end users.
+# Include 'api' if there is a change to a library API.
+# Default: '[user]'
+change_logs: []

exporter/coralogixexporter/config.go

@@ -10,6 +10,7 @@ import (
 	"go.opentelemetry.io/collector/config/configgrpc"
 	"go.opentelemetry.io/collector/config/configopaque"
 	"go.opentelemetry.io/collector/config/configretry"
+	"go.opentelemetry.io/collector/exporter/exporterbatcher"
 	"go.opentelemetry.io/collector/exporter/exporterhelper"
 	"go.opentelemetry.io/collector/pdata/pcommon"
 )
@@ -59,6 +60,10 @@ type Config struct {
 	// Default Coralogix application and subsystem name values.
 	AppName   string `mapstructure:"application_name"`
 	SubSystem string `mapstructure:"subsystem_name"`
+
+	// Reference:
+	// 	https://github.com/open-telemetry/opentelemetry-collector/issues/8122
+	BatcherConfig exporterbatcher.Config `mapstructure:"batcher"`
 }
 
 func isEmpty(endpoint string) bool {

exporter/coralogixexporter/config_test.go

@@ -7,6 +7,7 @@ import (
 	"context"
 	"path/filepath"
 	"testing"
+	"time"
 
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
@@ -19,6 +20,7 @@ import (
 	"go.opentelemetry.io/collector/config/configtls"
 	"go.opentelemetry.io/collector/confmap/confmaptest"
 	"go.opentelemetry.io/collector/confmap/xconfmap"
+	"go.opentelemetry.io/collector/exporter/exporterbatcher"
 	"go.opentelemetry.io/collector/exporter/exporterhelper"
 	"go.opentelemetry.io/collector/exporter/exportertest"
 	"go.opentelemetry.io/collector/pdata/pcommon"
@@ -89,6 +91,13 @@ func TestLoadConfig(t *testing.T) {
 					},
 					BalancerName: "",
 				},
+				BatcherConfig: exporterbatcher.Config{
+					Enabled:      false,
+					FlushTimeout: 200 * time.Millisecond,
+					MinSizeConfig: exporterbatcher.MinSizeConfig{
+						MinSizeItems: 8192,
+					},
+				},
 			},
 		},
 		{
@@ -146,6 +155,13 @@ func TestLoadConfig(t *testing.T) {
 					},
 					BalancerName: "",
 				},
+				BatcherConfig: exporterbatcher.Config{
+					Enabled:      true,
+					FlushTimeout: 3 * time.Second,
+					MinSizeConfig: exporterbatcher.MinSizeConfig{
+						MinSizeItems: 8888,
+					},
+				},
 			},
 		},
 	}
@@ -315,3 +331,38 @@ func TestGetMetadataFromResource(t *testing.T) {
 	assert.Equal(t, "application", appName)
 	assert.Equal(t, "subsystem", subSystemName)
 }
+
+func TestCreateExportersWithBatcher(t *testing.T) {
+	factory := NewFactory()
+	cfg := factory.CreateDefaultConfig().(*Config)
+	cfg.Domain = "localhost"
+	cfg.PrivateKey = "test-key"
+	cfg.AppName = "test-app"
+	cfg.BatcherConfig.Enabled = true
+	cfg.BatcherConfig.FlushTimeout = 1 * time.Second
+	cfg.BatcherConfig.MinSizeItems = 100
+
+	// Test traces exporter
+	t.Run("traces_with_batcher", func(t *testing.T) {
+		set := exportertest.NewNopSettingsWithType(metadata.Type)
+		exp, err := factory.CreateTraces(context.Background(), set, cfg)
+		require.NoError(t, err)
+		require.NotNil(t, exp)
+	})
+
+	// Test metrics exporter
+	t.Run("metrics_with_batcher", func(t *testing.T) {
+		set := exportertest.NewNopSettingsWithType(metadata.Type)
+		exp, err := factory.CreateMetrics(context.Background(), set, cfg)
+		require.NoError(t, err)
+		require.NotNil(t, exp)
+	})
+
+	// Test logs exporter
+	t.Run("logs_with_batcher", func(t *testing.T) {
+		set := exportertest.NewNopSettingsWithType(metadata.Type)
+		exp, err := factory.CreateLogs(context.Background(), set, cfg)
+		require.NoError(t, err)
+		require.NotNil(t, exp)
+	})
+}

exporter/coralogixexporter/factory.go

@@ -14,6 +14,7 @@ import (
 	"go.opentelemetry.io/collector/config/configretry"
 	"go.opentelemetry.io/collector/consumer"
 	"go.opentelemetry.io/collector/exporter"
+	"go.opentelemetry.io/collector/exporter/exporterbatcher"
 	"go.opentelemetry.io/collector/exporter/exporterhelper"
 	"go.opentelemetry.io/collector/exporter/exporterhelper/xexporterhelper"
 	"go.opentelemetry.io/collector/exporter/xexporter"
@@ -34,6 +35,9 @@ func NewFactory() exporter.Factory {
 }
 
 func createDefaultConfig() component.Config {
+	batcherConfig := exporterbatcher.NewDefaultConfig()
+	batcherConfig.Enabled = false
+
 	return &Config{
 		QueueSettings:   exporterhelper.NewDefaultQueueConfig(),
 		BackOffConfig:   configretry.NewDefaultBackOffConfig(),
@@ -59,8 +63,9 @@ func createDefaultConfig() component.Config {
 			Endpoint:    "https://",
 			Compression: configcompression.TypeGzip,
 		},
-		PrivateKey: "",
-		AppName:    "",
+		PrivateKey:    "",
+		AppName:       "",
+		BatcherConfig: batcherConfig,
 	}
 }
 
@@ -83,6 +88,7 @@ func createTraceExporter(ctx context.Context, set exporter.Settings, config comp
 		exporterhelper.WithQueue(cfg.QueueSettings),
 		exporterhelper.WithStart(exporter.start),
 		exporterhelper.WithShutdown(exporter.shutdown),
+		exporterhelper.WithBatcher(cfg.BatcherConfig),
 	)
 }
 
@@ -107,6 +113,7 @@ func createMetricsExporter(
 		exporterhelper.WithQueue(oCfg.QueueSettings),
 		exporterhelper.WithStart(oce.start),
 		exporterhelper.WithShutdown(oce.shutdown),
+		exporterhelper.WithBatcher(oCfg.BatcherConfig),
 	)
 }
 
@@ -131,6 +138,7 @@ func createLogsExporter(
 		exporterhelper.WithQueue(oCfg.QueueSettings),
 		exporterhelper.WithStart(oce.start),
 		exporterhelper.WithShutdown(oce.shutdown),
+		exporterhelper.WithBatcher(oCfg.BatcherConfig),
 	)
 }
 
@@ -155,5 +163,6 @@ func createProfilesExporter(
 		exporterhelper.WithQueue(oCfg.QueueSettings),
 		exporterhelper.WithStart(oce.start),
 		exporterhelper.WithShutdown(oce.shutdown),
+		exporterhelper.WithBatcher(oCfg.BatcherConfig),
 	)
 }

exporter/coralogixexporter/testdata/config.yaml

@@ -37,6 +37,11 @@ coralogix/all:
   application_name: "APP_NAME"
   subsystem_name: "SUBSYSTEM_NAME"
   timeout: 5s
+  batcher:
+    enabled: true
+    flush_timeout: 3s
+    min_size_items: 8888
+
 
 coralogix/domain:
   domain: "coralogix.com"