1

README.md

@@ -1,142 +0,0 @@
-# LingXiao 项目
-
-基于 Spring Boot 4 和 Spring Cloud 2025 的微服务架构示例，包含认证授权、API 网关和业务服务模块，支持 Kubernetes 原生部署。
-
-## 技术栈
-
-- **Java**: 25
-- **Spring Boot**: 4.0.2
-- **Spring Cloud**: 2025.1.1
-- **构建工具**: Maven
-- **数据库**: MySQL, Redis
-- **容器编排**: Kubernetes (Fabric8)
-- **Web 服务器**: Jetty (auth 模块), Netty (网关和业务服务)
-- **模板引擎**: Thymeleaf
-- **安全**: Spring Security OAuth2
-
-## 项目结构
-
-```
-lingxiao/
-├── auth/                    # 认证授权服务
-├── geteway/                 # API 网关
-├── a-service/               # 业务服务
-├── k8s/                     # Kubernetes 部署配置
-├── keys/                    # 密钥文件
-├── pom.xml                  # 父 POM
-└── mvnw, mvnw.cmd           # Maven Wrapper
-```
-
-### 模块说明
-
-#### auth (认证授权服务)
-- 基于 Spring Boot + Jetty
-- 集成 Spring Security OAuth2 Authorization Server
-- 使用 Redis 存储会话和缓存
-- 支持 MySQL 数据库存储用户信息
-- 启用 Kubernetes 服务发现 (`@EnableDiscoveryClient`)
-- 提供 Thymeleaf 模板页面
-
-#### geteway (API 网关)
-- 基于 Spring Cloud Gateway (WebFlux)
-- 集成 OAuth2 资源服务器和客户端
-- 作为微服务架构的入口点，负责路由、安全认证等
-
-#### a-service (业务服务)
-- 基于 Spring Boot WebFlux (响应式)
-- 使用 `@ImportHttpServices` 导入 HTTP 服务客户端
-- 示例业务逻辑服务
-
-## 快速开始
-
-### 环境要求
-- JDK 25+
-- Maven 3.9+
-- Docker & Kubernetes (可选，用于容器化部署)
-- MySQL 8.0+ 和 Redis 7.0+ (用于 auth 模块)
-
-### 构建项目
-```bash
-# 使用 Maven Wrapper (推荐)
-./mvnw clean package -DskipTests
-
-# 或直接使用 Maven
-mvn clean package -DskipTests
-```
-
-### 运行单个服务
-```bash
-# 运行认证服务
-cd auth
-../mvnw spring-boot:run
-
-# 运行网关
-cd geteway
-../mvnw spring-boot:run
-
-# 运行业务服务
-cd a-service
-../mvnw spring-boot:run
-```
-
-### 使用 Docker 运行
-```bash
-# 构建 Docker 镜像
-docker build -t lingxiao-auth ./auth
-docker build -t lingxiao-gateway ./geteway
-docker build -t lingxiao-a-service ./a-service
-```
-
-## Kubernetes 部署
-
-项目已包含 Kubernetes 部署配置 (`k8s/` 目录)：
-
-- `auth-deployment.yaml` - 认证服务部署
-- `gateway-deployment.yaml` - 网关部署
-- `a-service-deployment.yaml` - 业务服务部署
-- `secrets.yaml` - 密钥配置
-
-### 部署步骤
-1. 确保已安装 kubectl 并配置 Kubernetes 集群
-2. 应用配置文件：
-   ```bash
-   kubectl apply -f k8s/
-   ```
-
-## 配置说明
-
-### 数据库配置
-auth 模块需要 MySQL 和 Redis，配置位于 `auth/src/main/resources/application.properties` (或 application.yml)。
-
-### 服务发现
-项目使用 Spring Cloud Kubernetes Fabric8 进行服务发现，各服务会自动注册到 Kubernetes。
-
-### 安全配置
-- OAuth2 授权服务器运行在 auth 服务
-- 网关作为资源服务器验证令牌
-- 业务服务通过 HTTP 服务客户端调用认证服务
-
-## 开发指南
-
-### 添加新模块
-1. 在父 `pom.xml` 的 `<modules>` 中添加新模块
-2. 创建模块目录，包含自己的 `pom.xml`
-3. 继承父 POM：`<parent>` 指向 `com:lingxiao`
-
-### 代码风格
-- 使用 Lombok 减少样板代码
-- 遵循 Spring Boot 最佳实践
-- 响应式编程使用 WebFlux (网关和业务服务)
-
-### 测试
-```bash
-# 运行所有测试
-./mvnw test
-
-# 跳过测试
-./mvnw clean package -DskipTests
-```
-
-## 许可证
-
-本项目仅供学习参考，请根据实际需求调整使用。

a-service/src/main/java/com/example/demo001/config/InstallOpenTelemetryAppender.java

@@ -0,0 +1,22 @@
+package com.example.demo001.config;
+
+import io.opentelemetry.api.OpenTelemetry;
+import io.opentelemetry.instrumentation.logback.appender.v1_0.OpenTelemetryAppender;
+import org.springframework.beans.factory.InitializingBean;
+import org.springframework.stereotype.Component;
+
+@Component
+class InstallOpenTelemetryAppender implements InitializingBean {
+
+    private final OpenTelemetry openTelemetry;
+
+    InstallOpenTelemetryAppender(OpenTelemetry openTelemetry) {
+        this.openTelemetry = openTelemetry;
+    }
+
+    @Override
+    public void afterPropertiesSet() {
+        OpenTelemetryAppender.install(this.openTelemetry);
+    }
+
+}

a-service/src/main/java/com/example/demo001/config/TraceIdFilter.java

@@ -0,0 +1,37 @@
+package com.example.demo001.config;
+
+import io.micrometer.tracing.TraceContext;
+import io.micrometer.tracing.Tracer;
+import jakarta.annotation.Nullable;
+import org.springframework.stereotype.Component;
+import org.springframework.web.server.ServerWebExchange;
+import org.springframework.web.server.WebFilter;
+import org.springframework.web.server.WebFilterChain;
+import reactor.core.publisher.Mono;
+
+@Component
+class TraceIdFilter implements WebFilter {
+
+    private final Tracer tracer;
+
+    TraceIdFilter(Tracer tracer) {
+        this.tracer = tracer;
+    }
+
+    @Override
+    public Mono<Void> filter(ServerWebExchange exchange, WebFilterChain chain) {
+        String traceId = getTraceId();
+
+        if (traceId != null) {
+            exchange.getRequest().mutate()
+                    .header("X-Trace-Id", traceId)
+                    .build();
+        }
+        return chain.filter(exchange);
+    }
+
+    private @Nullable String getTraceId() {
+        TraceContext context = this.tracer.currentTraceContext().context();
+        return context != null ? context.traceId() : null;
+    }
+}

a-service/src/main/resources/application.yml

@@ -9,3 +9,23 @@ oauth2:
     client-id: oidc-client
     client-secret: secret
 
+management:
+  otlp:
+    metrics:
+      export:
+        url: http://192.168.1.14:9090/api/v1/otlp/v1/metrics #Prometheus otlp协议 http地址
+        step: 30s
+  opentelemetry:
+    tracing:
+      export:
+        otlp:
+          endpoint: http://192.168.1.14:4317/v1/traces    #Jaeger otlp协议 grpc地址
+          transport: grpc
+    #          endpoint: http://localhost:4318/v1/traces
+    #          transport: http
+
+    logging:
+      export:
+        otlp:
+          endpoint: http://192.168.1.14:32664/otlp/v1/logs #Loki otlp协议 grpc地址
+#          transport: grpc

a-service/src/main/resources/logback-spring.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <include resource="org/springframework/boot/logging/logback/base.xml"/>
+
+    <appender name="OTEL" class="io.opentelemetry.instrumentation.logback.appender.v1_0.OpenTelemetryAppender">
+    </appender>
+
+    <root level="INFO">
+        <appender-ref ref="CONSOLE"/>
+        <appender-ref ref="OTEL"/>
+    </root>
+</configuration>

auth/src/main/java/com/example/springboot4/config/InstallOpenTelemetryAppender.java

@@ -0,0 +1,22 @@
+package com.example.springboot4.config;
+
+import io.opentelemetry.api.OpenTelemetry;
+import io.opentelemetry.instrumentation.logback.appender.v1_0.OpenTelemetryAppender;
+import org.springframework.beans.factory.InitializingBean;
+import org.springframework.stereotype.Component;
+
+@Component
+class InstallOpenTelemetryAppender implements InitializingBean {
+
+    private final OpenTelemetry openTelemetry;
+
+    InstallOpenTelemetryAppender(OpenTelemetry openTelemetry) {
+        this.openTelemetry = openTelemetry;
+    }
+
+    @Override
+    public void afterPropertiesSet() {
+        OpenTelemetryAppender.install(this.openTelemetry);
+    }
+
+}

auth/src/main/java/com/example/springboot4/config/TraceIdFilter.java

@@ -0,0 +1,38 @@
+package com.example.springboot4.config;
+
+import io.micrometer.tracing.TraceContext;
+import io.micrometer.tracing.Tracer;
+import jakarta.annotation.Nullable;
+import jakarta.servlet.FilterChain;
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import org.springframework.stereotype.Component;
+import org.springframework.web.filter.OncePerRequestFilter;
+
+import java.io.IOException;
+
+@Component
+class TraceIdFilter extends OncePerRequestFilter {
+
+    private final Tracer tracer;
+
+    TraceIdFilter(Tracer tracer) {
+        this.tracer = tracer;
+    }
+
+    @Override
+    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException {
+        String traceId = getTraceId();
+        if (traceId != null) {
+            response.setHeader("X-Trace-Id", traceId);
+        }
+        filterChain.doFilter(request, response);
+    }
+
+    private @Nullable String getTraceId() {
+        TraceContext context = this.tracer.currentTraceContext().context();
+        return context != null ? context.traceId() : null;
+    }
+
+}

auth/src/main/resources/application.yml

@@ -38,4 +38,24 @@ server:
   port: 9000
   jetty:
     threads:
-      max: 1000
+      max: 1000
+management:
+  otlp:
+    metrics:
+      export:
+        url: http://192.168.1.14:9090/api/v1/otlp/v1/metrics #Prometheus otlp协议 http地址
+        step: 30s
+  opentelemetry:
+    tracing:
+      export:
+        otlp:
+          endpoint: http://192.168.1.14:4317/v1/traces    #Jaeger otlp协议 grpc地址
+          transport: grpc
+    #          endpoint: http://localhost:4318/v1/traces
+    #          transport: http
+
+    logging:
+      export:
+        otlp:
+          endpoint: http://192.168.1.14:32664/otlp/v1/logs #Loki otlp协议 grpc地址
+#          transport: grpc

auth/src/main/resources/logback-spring.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <include resource="org/springframework/boot/logging/logback/base.xml"/>
+
+    <appender name="OTEL" class="io.opentelemetry.instrumentation.logback.appender.v1_0.OpenTelemetryAppender">
+    </appender>
+
+    <root level="INFO">
+        <appender-ref ref="CONSOLE"/>
+        <appender-ref ref="OTEL"/>
+    </root>
+</configuration>

gateway/pom.xml

@@ -9,7 +9,9 @@
         <relativePath>../pom.xml</relativePath>
     </parent>
 
-    <artifactId>geteway</artifactId>
+    <artifactId>gateway</artifactId>
+    <name>gateway</name>
+    <description>gateway</description>
 
     <dependencies>
         <dependency>

gateway/src/main/java/com/example/geteway/config/InstallOpenTelemetryAppender.java

@@ -0,0 +1,22 @@
+package com.example.geteway.config;
+
+import io.opentelemetry.api.OpenTelemetry;
+import io.opentelemetry.instrumentation.logback.appender.v1_0.OpenTelemetryAppender;
+import org.springframework.beans.factory.InitializingBean;
+import org.springframework.stereotype.Component;
+
+@Component
+class InstallOpenTelemetryAppender implements InitializingBean {
+
+    private final OpenTelemetry openTelemetry;
+
+    InstallOpenTelemetryAppender(OpenTelemetry openTelemetry) {
+        this.openTelemetry = openTelemetry;
+    }
+
+    @Override
+    public void afterPropertiesSet() {
+        OpenTelemetryAppender.install(this.openTelemetry);
+    }
+
+}

gateway/src/main/java/com/example/geteway/config/OpenTelemetryConfiguration.java

@@ -0,0 +1,54 @@
+package com.example.geteway.config;
+
+import io.micrometer.core.instrument.Tags;
+import io.micrometer.core.instrument.binder.jvm.ClassLoaderMetrics;
+import io.micrometer.core.instrument.binder.jvm.JvmMemoryMetrics;
+import io.micrometer.core.instrument.binder.jvm.JvmThreadMetrics;
+import io.micrometer.core.instrument.binder.jvm.convention.otel.OpenTelemetryJvmClassLoadingMeterConventions;
+import io.micrometer.core.instrument.binder.jvm.convention.otel.OpenTelemetryJvmCpuMeterConventions;
+import io.micrometer.core.instrument.binder.jvm.convention.otel.OpenTelemetryJvmMemoryMeterConventions;
+import io.micrometer.core.instrument.binder.jvm.convention.otel.OpenTelemetryJvmThreadMeterConventions;
+import io.micrometer.core.instrument.binder.system.ProcessorMetrics;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.server.observation.OpenTelemetryServerRequestObservationConvention;
+
+import java.util.List;
+
+/**
+ * 指标配置，选择需要的指标
+ */
+@Configuration(proxyBeanMethods = false)
+public class OpenTelemetryConfiguration {
+
+    @Bean
+    OpenTelemetryServerRequestObservationConvention openTelemetryServerRequestObservationConvention() {
+        return new OpenTelemetryServerRequestObservationConvention();
+    }
+
+    @Bean
+    OpenTelemetryJvmCpuMeterConventions openTelemetryJvmCpuMeterConventions() {
+        return new OpenTelemetryJvmCpuMeterConventions(Tags.empty());
+    }
+
+    @Bean
+    ProcessorMetrics processorMetrics() {
+        return new ProcessorMetrics(List.of(), new OpenTelemetryJvmCpuMeterConventions(Tags.empty()));
+    }
+
+    @Bean
+    JvmMemoryMetrics jvmMemoryMetrics() {
+        return new JvmMemoryMetrics(List.of(), new OpenTelemetryJvmMemoryMeterConventions(Tags.empty()));
+    }
+
+    @Bean
+    JvmThreadMetrics jvmThreadMetrics() {
+        return new JvmThreadMetrics(List.of(), new OpenTelemetryJvmThreadMeterConventions(Tags.empty()));
+    }
+
+    @Bean
+    ClassLoaderMetrics classLoaderMetrics() {
+        return new ClassLoaderMetrics(new OpenTelemetryJvmClassLoadingMeterConventions());
+    }
+
+}

gateway/src/main/java/com/example/geteway/config/TraceIdFilter.java

@@ -0,0 +1,38 @@
+package com.example.geteway.config;
+
+import io.micrometer.tracing.TraceContext;
+import io.micrometer.tracing.Tracer;
+import jakarta.annotation.Nullable;
+import org.springframework.stereotype.Component;
+import org.springframework.web.server.ServerWebExchange;
+import org.springframework.web.server.WebFilter;
+import org.springframework.web.server.WebFilterChain;
+import reactor.core.publisher.Mono;
+
+
+@Component
+class TraceIdFilter implements WebFilter {
+
+    private final Tracer tracer;
+
+    TraceIdFilter(Tracer tracer) {
+        this.tracer = tracer;
+    }
+
+    @Override
+    public Mono<Void> filter(ServerWebExchange exchange, WebFilterChain chain) {
+        String traceId = getTraceId();
+
+        if (traceId != null) {
+            exchange.getRequest().mutate()
+                    .header("X-Trace-Id", traceId)
+                    .build();
+        }
+        return chain.filter(exchange);
+    }
+
+    private @Nullable String getTraceId() {
+        TraceContext context = this.tracer.currentTraceContext().context();
+        return context != null ? context.traceId() : null;
+    }
+}

gateway/src/main/resources/application.yml

@@ -47,4 +47,24 @@ spring:
       client:
         provider:
           spring:
-            issuer-uri: http://localhost:9000
+            issuer-uri: http://localhost:9000
+management:
+  otlp:
+    metrics:
+      export:
+        url: http://192.168.1.14:9090/api/v1/otlp/v1/metrics #Prometheus otlp协议 http地址
+        step: 30s
+  opentelemetry:
+    tracing:
+      export:
+        otlp:
+          endpoint: http://192.168.1.14:4317/v1/traces    #Jaeger otlp协议 grpc地址
+          transport: grpc
+    #          endpoint: http://localhost:4318/v1/traces
+    #          transport: http
+
+    logging:
+      export:
+        otlp:
+          endpoint: http://192.168.1.14:32664/otlp/v1/logs #Loki otlp协议 grpc地址
+#          transport: grpc

gateway/src/main/resources/logback-spring.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <include resource="org/springframework/boot/logging/logback/base.xml"/>
+
+    <appender name="OTEL" class="io.opentelemetry.instrumentation.logback.appender.v1_0.OpenTelemetryAppender">
+    </appender>
+
+    <root level="INFO">
+        <appender-ref ref="CONSOLE"/>
+        <appender-ref ref="OTEL"/>
+    </root>
+</configuration>

pom.xml

@@ -6,7 +6,7 @@
 
     <modules>
         <module>auth</module>
-        <module>geteway</module>
+        <module>gateway</module>
         <module>a-service</module>
     </modules>
     <parent>
@@ -37,6 +37,16 @@
             <artifactId>spring-boot-starter</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>io.opentelemetry.instrumentation</groupId>
+            <artifactId>opentelemetry-logback-appender-1.0</artifactId>
+            <version>2.21.0-alpha</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-opentelemetry</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>com.github.ben-manes.caffeine</groupId>
             <artifactId>caffeine</artifactId>