39 lines
1.4 KiB
PHP
39 lines
1.4 KiB
PHP
<?php
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declare(strict_types=1);
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namespace OpenTelemetry\Example;
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use OpenTelemetry\API\Logs\EventLogger;
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use OpenTelemetry\API\Logs\LogRecord;
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use OpenTelemetry\Contrib\Otlp\LogsExporter;
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use OpenTelemetry\Contrib\Otlp\OtlpHttpTransportFactory;
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use Opentelemetry\Proto\Logs\V1\SeverityNumber;
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use OpenTelemetry\SDK\Common\Instrumentation\InstrumentationScopeFactory;
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use OpenTelemetry\SDK\Logs\LoggerProvider;
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use OpenTelemetry\SDK\Logs\LogRecordLimitsBuilder;
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use OpenTelemetry\SDK\Logs\Processor\SimpleLogRecordProcessor;
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require __DIR__ . '/../../../vendor/autoload.php';
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$transport = (new OtlpHttpTransportFactory())->create('http://collector:4318/v1/logs', 'application/json');
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$exporter = new LogsExporter($transport);
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$loggerProvider = new LoggerProvider(
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new SimpleLogRecordProcessor(
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$exporter
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),
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new InstrumentationScopeFactory(
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(new LogRecordLimitsBuilder())->build()->getAttributeFactory()
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)
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);
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$logger = $loggerProvider->getLogger('demo', '1.0', 'https://opentelemetry.io/schemas/1.7.1', ['foo' => 'bar']);
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$eventLogger = new EventLogger($logger, 'my-domain');
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$record = (new LogRecord(['foo' => 'bar', 'baz' => 'bat', 'msg' => 'hello world']))
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->setSeverityText('INFO')
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->setTimestamp((new \DateTime())->getTimestamp() * LogRecord::NANOS_PER_SECOND)
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->setSeverityNumber(SeverityNumber::SEVERITY_NUMBER_INFO);
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$eventLogger->logEvent('foo', $record);
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