Exporter Otlp Laravel Package
open-telemetry/exporter-otlp
OTLP exporter for OpenTelemetry PHP, sending traces over HTTP or gRPC. Configure the HTTP transport with a collector endpoint and content type, or install the gRPC transport package. For production, use the protobuf C extension for significantly faster exporting.
OpenTelemetry OTLP exporter
Documentation
https://opentelemetry.io/docs/instrumentation/php/exporters/#otlp
Usage
Http transport
$transport = (new \OpenTelemetry\Contrib\Otlp\OtlpHttpTransportFactory())->create('http://collector:4318', 'application/json');
$exporter = new \OpenTelemetry\Contrib\Otlp\SpanExporter($transport);
gRPC transport
To export over gRPC, you will need to additionally install the open-telemetry/transport-grpc package.
Protobuf Runtime library
OTLP exporting requires a protobuf implementation.
The open-telemetry/gen-otlp-protobuf requires the google/protobuf native implementation. It's fine for development, but
not recommended for production usage.
The recommended option for production is to install the Protobuf C extension for PHP. The extension makes exporting significantly more performant. This can be easily installed with the following command:
pecl install protobuf
Contributing
This repository is a read-only git subtree split. To contribute, please see the main OpenTelemetry PHP monorepo.
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