open-telemetry / exporter-otlp
OTLP exporter for OpenTelemetry.
Requires
- php: ^8.1
- open-telemetry/api: ^1.0
- open-telemetry/gen-otlp-protobuf: ^1.1
- open-telemetry/sdk: ^1.0
- php-http/discovery: ^1.14
This package is auto-updated.
Last update: 2024-11-02 12:56:21 UTC
README
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.