adding micrometer traces

Author: salaboy

dapr-spring/dapr-spring-boot-autoconfigure/src/main/java/io/dapr/spring/boot/autoconfigure/client/DaprClientAutoConfiguration.java

@@ -20,12 +20,16 @@
 import io.dapr.config.Properties;
 import io.dapr.workflows.client.DaprWorkflowClient;
 import io.dapr.workflows.runtime.WorkflowRuntimeBuilder;
+import io.micrometer.observation.ObservationRegistry;
+import io.opentelemetry.api.metrics.Meter;
+import io.opentelemetry.api.trace.Tracer;
 import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
 
+import javax.annotation.Nullable;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -84,9 +88,12 @@ DaprClient daprClient(DaprClientBuilder daprClientBuilder) {
 
   @Bean
   @ConditionalOnMissingBean
-  DaprWorkflowClient daprWorkflowClient(DaprConnectionDetails daprConnectionDetails) {
+  DaprWorkflowClient daprWorkflowClient(DaprConnectionDetails daprConnectionDetails,
+                                        @Nullable ObservationRegistry observationRegistry,
+                                        @Nullable Tracer tracer,
+                                        @Nullable Meter meter) {
     Properties properties = createPropertiesFromConnectionDetails(daprConnectionDetails);
-    return new DaprWorkflowClient(properties);
+    return new DaprWorkflowClient(properties,  observationRegistry, tracer, meter);
   }
 
   @Bean

pom.xml

@@ -31,6 +31,8 @@
     <maven.compiler.source>11</maven.compiler.source>
     <maven.compiler.target>11</maven.compiler.target>
     <maven.compiler.release>11</maven.compiler.release>
+    <micrometer.version>1.16.0</micrometer.version>
+    <opentelemetry-api.version>1.56.0</opentelemetry-api.version>
     <maven.deploy.skip>true</maven.deploy.skip>
     <!--
         manually declare durabletask-client's jackson dependencies for workflows sdk
@@ -127,6 +129,16 @@
         <artifactId>mockito-core</artifactId>
         <version>${mockito.version}</version>
       </dependency>
+      <dependency>
+        <groupId>io.micrometer</groupId>
+        <artifactId>micrometer-observation</artifactId>
+        <version>${micrometer.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>io.opentelemetry</groupId>
+        <artifactId>opentelemetry-api</artifactId>
+        <version>${opentelemetry-api.version}</version>
+      </dependency>
       <dependency>
         <groupId>io.projectreactor</groupId>
         <artifactId>reactor-test</artifactId>

sdk-workflows/pom.xml

@@ -41,6 +41,14 @@
       <artifactId>junit-vintage-engine</artifactId>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>io.micrometer</groupId>
+      <artifactId>micrometer-observation</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.opentelemetry</groupId>
+      <artifactId>opentelemetry-api</artifactId>
+    </dependency>
     <dependency>
       <groupId>io.dapr</groupId>
       <artifactId>durabletask-client</artifactId>