✨ fix : OpenTelemetry Collector 연결 설정

Author: steamedEggMaster

src/main/java/org/example/kafkapost/common/annotation/trace/aop/TraceZeroPayloadKafkaPayload.java

@@ -10,7 +10,7 @@
 import org.aspectj.lang.ProceedingJoinPoint;
 import org.aspectj.lang.annotation.Around;
 import org.aspectj.lang.annotation.Aspect;
-import org.example.kafkapost.common.annotation.trace.TraceUtil;
+import org.example.kafkapost.common.annotation.trace.util.TraceUtil;
 import org.springframework.kafka.support.Acknowledgment;
 import org.springframework.stereotype.Component;
 import io.opentelemetry.api.GlobalOpenTelemetry;

src/main/java/org/example/kafkapost/common/annotation/trace/TraceUtil.java renamed to src/main/java/org/example/kafkapost/common/annotation/trace/util/TraceUtil.java

@@ -1,4 +1,4 @@
-package org.example.kafkapost.common.annotation.trace;
+package org.example.kafkapost.common.annotation.trace.util;
 
 import io.opentelemetry.api.trace.Span;
 import io.opentelemetry.api.trace.SpanContext;

src/main/resources/application-dev.yml

@@ -38,4 +38,18 @@ grpc:
   client:
     kafka-user-service:
       address: ${GRPC_ADDRESS}
-      negotiationType: ${GRPC_TYPE}
+      negotiationType: ${GRPC_TYPE}
+
+# msa 로깅 설정 Jaeger
+otel:
+  resource:
+    attributes:
+      service.name: ${SERVICE_NAME}
+
+
+opentelemetry:
+  tracer:
+    exporter:
+      otlp:
+        endpoint: ${OTEL_ENDPOINT}
+        protocol: ${OTEL_PROTOCOL}