otellogr: Add WithAttributes option

CHANGELOG.md

@@ -14,6 +14,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 - Add `WithAttributes` option to set instrumentation scope attributes on the created `log.Logger` in `go.opentelemetry.io/contrib/bridges/otelzap`. (#6962)
 - Add `WithAttributes` option to set instrumentation scope attributes on the created `log.Logger` in `go.opentelemetry.io/contrib/bridges/otelslog`. (#6965)
 - Add `WithAttributes` option to set instrumentation scope attributes on the created `log.Logger` in `go.opentelemetry.io/contrib/bridges/otellogrus`. (#6966)
+- Add `WithAttributes` option to set instrumentation scope attributes on the created `log.Logger` in `go.opentelemetry.io/contrib/bridges/otellogr`. (#6967)
 
 ### Changed
 

bridges/otellogr/logsink.go

@@ -59,15 +59,17 @@ import (
 
 	"github.com/go-logr/logr"
 
+	"go.opentelemetry.io/otel/attribute"
 	"go.opentelemetry.io/otel/log"
 	"go.opentelemetry.io/otel/log/global"
 	semconv "go.opentelemetry.io/otel/semconv/v1.27.0"
 )
 
 type config struct {
-	provider  log.LoggerProvider
-	version   string
-	schemaURL string
+	provider   log.LoggerProvider
+	version    string
+	schemaURL  string
+	attributes []attribute.KeyValue
 
 	levelSeverity func(int) log.Severity
 }
@@ -127,6 +129,15 @@ func WithSchemaURL(schemaURL string) Option {
 	})
 }
 
+// WithAttributes returns an [Option] that configures the instrumentation scope
+// attributes of the [log.Logger] used by a [LogSink].
+func WithAttributes(attributes ...attribute.KeyValue) Option {
+	return optFunc(func(c config) config {
+		c.attributes = attributes
+		return c
+	})
+}
+
 // WithLoggerProvider returns an [Option] that configures [log.LoggerProvider]
 // used by a [LogSink] to create its [log.Logger].
 //
@@ -169,6 +180,9 @@ func NewLogSink(name string, options ...Option) *LogSink {
 	if c.schemaURL != "" {
 		opts = append(opts, log.WithSchemaURL(c.schemaURL))
 	}
+	if c.attributes != nil {
+		opts = append(opts, log.WithInstrumentationAttributes(c.attributes...))
+	}
 
 	return &LogSink{
 		name:          name,

bridges/otellogr/logsink_test.go

@@ -12,6 +12,7 @@ import (
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 
+	"go.opentelemetry.io/otel/attribute"
 	"go.opentelemetry.io/otel/log"
 	"go.opentelemetry.io/otel/log/embedded"
 	"go.opentelemetry.io/otel/log/global"
@@ -85,15 +86,17 @@ func TestNewLogSink(t *testing.T) {
 			wantScopeRecords: &logtest.ScopeRecords{Name: name},
 		},
 		{
-			name: "with version and schema URL",
+			name: "with custom options",
 			options: []Option{
 				WithVersion("1.0"),
 				WithSchemaURL("https://example.com"),
+				WithAttributes(attribute.String("testattr", "testval")),
 			},
 			wantScopeRecords: &logtest.ScopeRecords{
-				Name:      name,
-				Version:   "1.0",
-				SchemaURL: "https://example.com",
+				Name:       name,
+				Version:    "1.0",
+				SchemaURL:  "https://example.com",
+				Attributes: attribute.NewSet(attribute.String("testattr", "testval")),
 			},
 		},
 	} {