[AB-xxx] try for instrumenting

abstracto-application/core/metrics-int/pom.xml

@@ -9,5 +9,25 @@
 
     <artifactId>metrics-int</artifactId>
 
+    <dependencies>
+        <dependency>
+            <groupId>io.micrometer</groupId>
+            <artifactId>micrometer-tracing-bridge-brave</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.zipkin.reporter2</groupId>
+            <artifactId>zipkin-reporter-brave</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-aop</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>net.ttddyy.observation</groupId>
+            <artifactId>datasource-micrometer-spring-boot</artifactId>
+            <version>1.0.5</version>
+        </dependency>
+    </dependencies>
+
 
 </project>

abstracto-application/core/metrics-int/src/main/java/dev/sheldan/abstracto/core/metric/service/MetricUtils.java

@@ -0,0 +1,15 @@
+package dev.sheldan.abstracto.core.metric.service;
+
+import io.micrometer.context.ContextSnapshotFactory;
+
+import java.util.concurrent.Executor;
+
+public class MetricUtils {
+    public static Executor wrapExecutor(Executor e) {
+        return ContextSnapshotFactory
+                .builder()
+                .build()
+                .captureAll()
+                .wrapExecutor(e);
+    }
+}