Add Go OTLP over gRPC exporter section (#5104)

Co-authored-by: Mike Dame <[email protected]>
Co-authored-by: Tiffany Hrabusa <[email protected]>
Co-authored-by: opentelemetrybot <[email protected]>
Co-authored-by: Phillip Carter <[email protected]>

Author: 5 people

content/en/docs/languages/go/exporters.md

@@ -3,7 +3,7 @@ title: Exporters
 aliases: [exporting_data]
 weight: 50
 # prettier-ignore
-cSpell:ignore: otlplog otlploghttp otlpmetric otlpmetricgrpc otlpmetrichttp otlptrace otlptracegrpc otlptracehttp promhttp stdoutlog stdouttrace
+cSpell:ignore: otlplog otlploggrpc otlploghttp otlpmetric otlpmetricgrpc otlpmetrichttp otlptrace otlptracegrpc otlptracehttp promhttp stdoutlog stdouttrace
 ---
 
 {{% docs/languages/exporters/intro go %}}
@@ -222,3 +222,23 @@ func newExporter(ctx context.Context) (log.Exporter, error) {
 	return otlploghttp.New(ctx)
 }
 ```
+
+### OTLP logs over gRPC (Experimental)
+
+[`go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc`](https://pkg.go.dev/go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc)
+contains an implementation of OTLP logs exporter using gRPC.
+
+Here's how you can create an exporter with default configuration:
+
+```go
+import (
+	"context"
+
+	"go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc"
+	"go.opentelemetry.io/otel/sdk/log"
+)
+
+func newExporter(ctx context.Context) (log.Exporter, error) {
+	return otlploggrpc.New(ctx)
+}
+```

static/refcache.json

@@ -8167,6 +8167,10 @@
     "StatusCode": 200,
     "LastSeen": "2024-01-18T19:10:29.862565-05:00"
   },
+  "https://pkg.go.dev/go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc": {
+    "StatusCode": 200,
+    "LastSeen": "2024-08-26T18:58:45.152084327Z"
+  },
   "https://pkg.go.dev/go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp": {
     "StatusCode": 200,
     "LastSeen": "2024-04-25T07:21:16.712986-07:00"