Update

Author: heyams

azure-resources/build.gradle.kts

@@ -2,11 +2,17 @@ plugins {
   id("otel.java-conventions")
 
   id("otel.publish-conventions")
+  id("maven-publish")
 }
 
 description = "OpenTelemetry GCP Resources Support"
 otelJava.moduleName.set("io.opentelemetry.contrib.gcp.resource")
 
+// enable publishing to maven local
+java {
+  withSourcesJar()
+}
+
 dependencies {
   api("io.opentelemetry:opentelemetry-api")
   api("io.opentelemetry:opentelemetry-sdk")

azure-resources/src/main/java/io/opentelemetry/contrib/azure/resource/AzureAppServiceResourceProvider.java

@@ -6,6 +6,7 @@
 package io.opentelemetry.contrib.azure.resource;
 
 import io.opentelemetry.api.common.AttributeKey;
+import io.opentelemetry.api.common.Attributes;
 import io.opentelemetry.api.common.AttributesBuilder;
 import io.opentelemetry.api.internal.StringUtils;
 import io.opentelemetry.sdk.autoconfigure.spi.ConfigProperties;
@@ -53,9 +54,13 @@ public AzureAppServiceResourceProvider() {
 
   @Override
   public Resource createResource(ConfigProperties config) {
+    return Resource.create(getAttributes());
+  }
+
+  public Attributes getAttributes() {
     AzureEnvVarPlatform detect = AzureEnvVarPlatform.detect(env);
     if (detect != AzureEnvVarPlatform.APP_SERVICE) {
-      return Resource.empty();
+      return Attributes.empty();
     }
     String name = Objects.requireNonNull(env.get(WEBSITE_SITE_NAME));
     AttributesBuilder builder =
@@ -70,7 +75,7 @@ public Resource createResource(ConfigProperties config) {
 
     AzureEnvVarPlatform.addAttributesFromEnv(ENV_VAR_MAPPING, env, builder);
 
-    return Resource.create(builder.build());
+    return builder.build();
   }
 
   @Nullable

azure-resources/src/main/java/io/opentelemetry/contrib/azure/resource/AzureContainersResourceProvider.java

@@ -6,6 +6,7 @@
 package io.opentelemetry.contrib.azure.resource;
 
 import io.opentelemetry.api.common.AttributeKey;
+import io.opentelemetry.api.common.Attributes;
 import io.opentelemetry.api.common.AttributesBuilder;
 import io.opentelemetry.sdk.autoconfigure.spi.ConfigProperties;
 import io.opentelemetry.sdk.resources.Resource;
@@ -42,16 +43,20 @@ public AzureContainersResourceProvider() {
 
   @Override
   public Resource createResource(ConfigProperties config) {
+    return Resource.create(getAttributes());
+  }
+
+  private Attributes getAttributes() {
     AzureEnvVarPlatform detect = AzureEnvVarPlatform.detect(env);
     if (detect != AzureEnvVarPlatform.CONTAINERS) {
-      return Resource.empty();
+      return Attributes.empty();
     }
 
     AttributesBuilder builder =
         AzureVmResourceProvider.azureAttributeBuilder("azure_container_apps");
 
     AzureEnvVarPlatform.addAttributesFromEnv(ENV_VAR_MAPPING, env, builder);
 
-    return Resource.create(builder.build());
+    return builder.build();
   }
 }

azure-resources/src/main/java/io/opentelemetry/contrib/azure/resource/AzureFunctionsResourceProvider.java

@@ -6,6 +6,7 @@
 package io.opentelemetry.contrib.azure.resource;
 
 import io.opentelemetry.api.common.AttributeKey;
+import io.opentelemetry.api.common.Attributes;
 import io.opentelemetry.api.common.AttributesBuilder;
 import io.opentelemetry.sdk.autoconfigure.spi.ConfigProperties;
 import io.opentelemetry.sdk.resources.Resource;
@@ -44,9 +45,13 @@ public AzureFunctionsResourceProvider() {
 
   @Override
   public Resource createResource(ConfigProperties config) {
+    return Resource.create(getAttributes());
+  }
+
+  public Attributes getAttributes() {
     AzureEnvVarPlatform detect = AzureEnvVarPlatform.detect(env);
     if (detect != AzureEnvVarPlatform.FUNCTIONS) {
-      return Resource.empty();
+      return Attributes.empty();
     }
 
     AttributesBuilder builder =
@@ -60,6 +65,6 @@ public Resource createResource(ConfigProperties config) {
 
     AzureEnvVarPlatform.addAttributesFromEnv(ENV_VAR_MAPPING, env, builder);
 
-    return Resource.create(builder.build());
+    return builder.build();
   }
 }

azure-resources/src/main/resources/META-INF/services/io.opentelemetry.sdk.autoconfigure.spi.ResourceProvider

@@ -1,2 +1,3 @@
 io.opentelemetry.contrib.azure.resource.AzureAppServiceResourceProvider
+io.opentelemetry.contrib.azure.resource.AzureFunctionsResourceProvider
 io.opentelemetry.contrib.azure.resource.AzureVmResourceProvider