Add Spring AI 1.x plugin and GenAI layer.

.github/workflows/plugins-jdk17-test.0.yaml

@@ -79,6 +79,7 @@ jobs:
           - grizzly-2.3.x-4.x-workthreadpool-scenario
           - jetty-11.x-scenario
           - jetty-10.x-scenario
+          - spring-ai-1.x-scenario
     steps:
       - uses: actions/checkout@v2
         with:

CHANGES.md

@@ -6,6 +6,7 @@ Release Notes.
 ------------------
 
 * Added support for Lettuce reactive Redis commands.
+* Add Spring AI 1.x plugin and GenAI layer.
 
 All issues and pull requests are [here](https://github.com/apache/skywalking/milestone/249?closed=1)
 

apm-protocol/apm-network/src/main/java/org/apache/skywalking/apm/network/trace/component/ComponentsDefine.java

@@ -265,4 +265,34 @@ public class ComponentsDefine {
 
     public static final OfficialComponent DMDB_JDBC_DRIVER = new OfficialComponent(163, "Dmdb-jdbc-driver");
 
+    public static final OfficialComponent SPRING_AI_UNKNOWN = new OfficialComponent(164, "spring-ai-unknown");
+
+    public static final OfficialComponent SPRING_AI_ANTHROPIC = new OfficialComponent(165, "spring-ai-anthropic");
+
+    public static final OfficialComponent SPRING_AI_BEDROCK = new OfficialComponent(166, "spring-ai-aws-bedrock");
+
+    public static final OfficialComponent SPRING_AI_AZURE_OPENAI = new OfficialComponent(167, "spring-ai-azure-openai");
+
+    public static final OfficialComponent SPRING_AI_COHERE = new OfficialComponent(168, "spring-ai-cohere");
+
+    public static final OfficialComponent SPRING_AI_DEEPSEEK = new OfficialComponent(169, "spring-ai-deepseek");
+
+    public static final OfficialComponent SPRING_AI_GOOGLE_GENAI = new OfficialComponent(170, "spring-ai-gcp-genai");
+
+    public static final OfficialComponent SPRING_AI_VERTEXAI = new OfficialComponent(171, "spring-ai-gcp-vertex-ai");
+
+    public static final OfficialComponent SPRING_AI_MISTRAL_AI = new OfficialComponent(172, "spring-ai-mistral-ai");
+
+    public static final OfficialComponent SPRING_AI_OPENAI = new OfficialComponent(173, "spring-ai-openai");
+
+    public static final OfficialComponent SPRING_AI_HUGGINGFACE = new OfficialComponent(174, "spring-ai-huggingface");
+
+    public static final OfficialComponent SPRING_AI_MINIMAX = new OfficialComponent(175, "spring-ai-minimax");
+
+    public static final OfficialComponent SPRING_AI_OLLAMA = new OfficialComponent(176, "spring-ai-ollama");
+
+    public static final OfficialComponent SPRING_AI_ZHIPU_AI = new OfficialComponent(177, "spring-ai-zhipu-ai");
+
+    public static final OfficialComponent SPRING_AI = new OfficialComponent(178, "spring-ai");
+
 }

apm-sniffer/apm-agent-core/src/main/java/org/apache/skywalking/apm/agent/core/context/tag/Tags.java

@@ -160,6 +160,96 @@ public static final class HTTP {
      */
     public static final StringTag THREAD_CARRIER = new StringTag(24, "thread.carrier");
 
+    /**
+     * GEN_AI_OPERATION_NAME represents the name of the operation being performed
+     */
+    public static final StringTag GEN_AI_OPERATION_NAME = new StringTag(25, "gen_ai.operation.name");
+
+    /**
+     * GEN_AI_PROVIDER_NAME represents the Generative AI provider as identified by the client or server instrumentation.
+     */
+    public static final StringTag GEN_AI_PROVIDER_NAME = new StringTag(26, "gen_ai.provider.name");
+
+    /**
+     * GEN_AI_REQUEST_MODEL represents the name of the GenAI model a request is being made to.
+     */
+    public static final StringTag GEN_AI_REQUEST_MODEL = new StringTag(27, "gen_ai.request.model");
+
+    /**
+     * GEN_AI_TOP_K represents the top_k sampling setting for the GenAI request.
+     */
+    public static final StringTag GEN_AI_TOP_K = new StringTag(28, "gen_ai.request.top_k");
+
+    /**
+     * GEN_AI_TOP_P represents the top_p sampling setting for the GenAI request.
+     */
+    public static final StringTag GEN_AI_TOP_P = new StringTag(29, "gen_ai.request.top_p");
+
+    /**
+     * GEN_AI_TEMPERATURE represents the temperature setting for the GenAI request.
+     */
+    public static final StringTag GEN_AI_TEMPERATURE = new StringTag(30, "gen_ai.request.temperature");
+
+    /**
+     * GEN_AI_TOOL_NAME represents the name of the tool utilized by the agent.
+     */
+    public static final StringTag GEN_AI_TOOL_NAME = new StringTag(31, "gen_ai.tool.name");
+
+    /**
+     * GEN_AI_TOOL_CALL_ARGUMENTS represents the parameters passed to the tool call.
+     */
+    public static final StringTag GEN_AI_TOOL_CALL_ARGUMENTS = new StringTag(32, "gen_ai.tool.call.arguments");
+
+    /**
+     * GEN_AI_TOOL_CALL_RESULT represents the result returned by the tool call (if any and if execution was successful).
+     */
+    public static final StringTag GEN_AI_TOOL_CALL_RESULT = new StringTag(33, "gen_ai.tool.call.result");
+
+    /**
+     * GEN_AI_RESPONSE_MODEL represents the name of the model that generated the response.
+     */
+    public static final StringTag GEN_AI_RESPONSE_MODEL = new StringTag(34, "gen_ai.response.model");
+
+    /**
+     * GEN_AI_RESPONSE_ID represents the unique identifier for the completion.
+     */
+    public static final StringTag GEN_AI_RESPONSE_ID = new StringTag(35, "gen_ai.response.id");
+
+    /**
+     * GEN_AI_USAGE_INPUT_TOKENS represents the number of tokens used in the GenAI input (prompt).
+     */
+    public static final StringTag GEN_AI_USAGE_INPUT_TOKENS = new StringTag(36, "gen_ai.usage.input_tokens");
+
+    /**
+     * GEN_AI_USAGE_OUTPUT_TOKENS represents the number of tokens used in the GenAI response (completion).
+     */
+    public static final StringTag GEN_AI_USAGE_OUTPUT_TOKENS = new StringTag(37, "gen_ai.usage.output_tokens");
+
+    /**
+     * GEN_AI_USAGE_TOTAL_TOKENS represents the total number of tokens used in the GenAI exchange.
+     */
+    public static final StringTag GEN_AI_CLIENT_TOKEN_USAGE = new StringTag(38, "gen_ai.client.token.usage");
+
+    /**
+     * GEN_AI_RESPONSE_FINISH_REASONS represents the array of reasons the model stopped generating tokens.
+     */
+    public static final StringTag GEN_AI_RESPONSE_FINISH_REASONS = new StringTag(39, "gen_ai.response.finish_reasons");
+
+    /**
+     * GEN_AI_STREAM_TTFR represents the time to first response (TTFR) for streaming operations.
+     */
+    public static final StringTag GEN_AI_STREAM_TTFR = new StringTag(40, "gen_ai.stream.ttfr");
+
+    /**
+     * GEN_AI_INPUT_MESSAGES represents the chat history provided to the model as an input.
+     */
+    public static final StringTag GEN_AI_INPUT_MESSAGES = new StringTag(44, "gen_ai.input.messages");
+
+    /**
+     * GEN_AI_OUTPUT_MESSAGES represents the messages returned by the model where each message represents a specific model response (choice, candidate).
+     */
+    public static final StringTag GEN_AI_OUTPUT_MESSAGES = new StringTag(45, "gen_ai.output.messages");
+
     /**
      * Creates a {@code StringTag} with the given key and cache it, if it's created before, simply return it without
      * creating a new one.

apm-sniffer/apm-agent-core/src/main/java/org/apache/skywalking/apm/agent/core/context/trace/SpanLayer.java

@@ -19,7 +19,8 @@
 package org.apache.skywalking.apm.agent.core.context.trace;
 
 public enum SpanLayer {
-    DB(1), RPC_FRAMEWORK(2), HTTP(3), MQ(4), CACHE(5);
+    DB(1), RPC_FRAMEWORK(2), HTTP(3), MQ(4), CACHE(5),
+    GEN_AI(7);
 
     private int code;
 
@@ -50,4 +51,8 @@ public static void asHttp(AbstractSpan span) {
     public static void asMQ(AbstractSpan span) {
         span.setLayer(SpanLayer.MQ);
     }
+
+    public static void asGenAI(AbstractSpan span) {
+        span.setLayer(SpanLayer.GEN_AI);
+    }
 }

apm-sniffer/apm-agent-core/src/main/java/org/apache/skywalking/apm/agent/core/util/GsonUtil.java

@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package org.apache.skywalking.apm.agent.core.util;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+
+public class GsonUtil {
+
+    private static final Gson GSON = new GsonBuilder()
+            .disableHtmlEscaping()
+            .create();
+
+    public static String toJson(Object src) {
+        if (src == null) {
+            return null;
+        }
+        return GSON.toJson(src);
+    }
+}

apm-sniffer/apm-sdk-plugin/spring-plugins/pom.xml

@@ -45,6 +45,7 @@
         <module>spring-webflux-5.x-webclient-plugin</module>
         <module>spring-webflux-6.x-webclient-plugin</module>
         <module>resttemplate-commons</module>
+        <module>spring-ai-1.x-plugin</module>
     </modules>
     <packaging>pom</packaging>
 

apm-sniffer/apm-sdk-plugin/spring-plugins/spring-ai-1.x-plugin/pom.xml

@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one or more
+  ~ contributor license agreements.  See the NOTICE file distributed with
+  ~ this work for additional information regarding copyright ownership.
+  ~ The ASF licenses this file to You under the Apache License, Version 2.0
+  ~ (the "License"); you may not use this file except in compliance with
+  ~ the License.  You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  ~
+  -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>spring-plugins</artifactId>
+        <groupId>org.apache.skywalking</groupId>
+        <version>9.7.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>spring-ai-1.x-plugin</artifactId>
+    <packaging>jar</packaging>
+
+    <name>spring-ai-1.x-plugin</name>
+    <url>http://maven.apache.org</url>
+
+    <properties>
+        <maven.compiler.release>17</maven.compiler.release>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.ai</groupId>
+            <artifactId>spring-ai-client-chat</artifactId>
+            <version>1.1.0</version>
+            <scope>provided</scope>
+        </dependency>
+
+    </dependencies>
+</project>