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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,68 @@ | ||
| package dev.vality.disputes.config; | ||
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| import dev.vality.disputes.config.properties.OtelProperties; | ||
| import io.opentelemetry.api.GlobalOpenTelemetry; | ||
| import io.opentelemetry.api.OpenTelemetry; | ||
| import io.opentelemetry.api.common.Attributes; | ||
| import io.opentelemetry.api.trace.propagation.W3CTraceContextPropagator; | ||
| import io.opentelemetry.context.propagation.ContextPropagators; | ||
| import io.opentelemetry.exporter.otlp.http.trace.OtlpHttpSpanExporter; | ||
| import io.opentelemetry.sdk.OpenTelemetrySdk; | ||
| import io.opentelemetry.sdk.resources.Resource; | ||
| import io.opentelemetry.sdk.trace.SdkTracerProvider; | ||
| import io.opentelemetry.sdk.trace.export.BatchSpanProcessor; | ||
| import io.opentelemetry.sdk.trace.samplers.Sampler; | ||
| import io.opentelemetry.semconv.resource.attributes.ResourceAttributes; | ||
| import lombok.RequiredArgsConstructor; | ||
| import lombok.extern.slf4j.Slf4j; | ||
| import org.springframework.beans.factory.annotation.Value; | ||
| import org.springframework.context.annotation.Bean; | ||
| import org.springframework.context.annotation.Configuration; | ||
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|
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| import java.time.Duration; | ||
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| @Slf4j | ||
| @Configuration | ||
| @RequiredArgsConstructor | ||
| public class OtelConfig { | ||
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| private final OtelProperties otelProperties; | ||
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| @Value("${spring.application.name}") | ||
| private String applicationName; | ||
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| @Bean | ||
| public OpenTelemetry openTelemetryConfig() { | ||
| var resource = Resource.getDefault() | ||
| .merge(Resource.create(Attributes.of(ResourceAttributes.SERVICE_NAME, applicationName))); | ||
| var sdkTracerProvider = SdkTracerProvider.builder() | ||
| .addSpanProcessor(BatchSpanProcessor.builder(OtlpHttpSpanExporter.builder() | ||
| .setEndpoint(otelProperties.getResource()) | ||
| .setTimeout(Duration.ofMillis(otelProperties.getTimeout())) | ||
| .build()) | ||
| .build()) | ||
| .setSampler(Sampler.alwaysOn()) | ||
| .setResource(resource) | ||
| .build(); | ||
| var openTelemetrySdk = OpenTelemetrySdk.builder() | ||
| .setTracerProvider(sdkTracerProvider) | ||
| .setPropagators(ContextPropagators.create(W3CTraceContextPropagator.getInstance())) | ||
| .build(); | ||
| registerGlobalOpenTelemetry(openTelemetrySdk); | ||
| return openTelemetrySdk; | ||
| } | ||
|
|
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| private static void registerGlobalOpenTelemetry(OpenTelemetry openTelemetry) { | ||
| try { | ||
| GlobalOpenTelemetry.set(openTelemetry); | ||
| } catch (Exception e) { | ||
| log.warn("please initialize the ObservabilitySdk before starting the application"); | ||
| GlobalOpenTelemetry.resetForTest(); | ||
| try { | ||
| GlobalOpenTelemetry.set(openTelemetry); | ||
| } catch (Exception ex) { | ||
| log.warn("unable to set GlobalOpenTelemetry", ex); | ||
| } | ||
| } | ||
| } | ||
| } |
17 changes: 17 additions & 0 deletions
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src/main/java/dev/vality/disputes/config/properties/OtelProperties.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,17 @@ | ||
| package dev.vality.disputes.config.properties; | ||
|
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| import lombok.Getter; | ||
| import lombok.Setter; | ||
| import org.springframework.boot.context.properties.ConfigurationProperties; | ||
| import org.springframework.stereotype.Component; | ||
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| @Getter | ||
| @Setter | ||
| @Component | ||
| @ConfigurationProperties(prefix = "otel") | ||
| public class OtelProperties { | ||
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| private String resource; | ||
| private Long timeout; | ||
|
|
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| } |
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