feat:support agent2022

polaris-agent-build/conf/polaris-agent.config

@@ -1 +1 @@
-plugins.enable=spring-cloud-2023-plugin
+plugins.enable=spring-cloud-2022-plugin

polaris-agent-examples/spring-cloud-plugins-examples/pom.xml

@@ -18,6 +18,7 @@
 		<module>spring-cloud-2020-examples</module>
 		<module>spring-cloud-hoxton-examples</module>
 		<module>spring-cloud-2023-examples</module>
+		<module>spring-cloud-2022-examples</module>
 	</modules>
 
 </project>

polaris-agent-examples/spring-cloud-plugins-examples/spring-cloud-2022-examples/pom.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<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-cloud-plugins-examples</artifactId>
+        <groupId>com.tencent.polaris</groupId>
+        <version>${revision}</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>spring-cloud-2022-examples</artifactId>
+
+    <packaging>pom</packaging>
+
+    <modules>
+        <module>quickstart-examples</module>
+    </modules>
+
+</project>

polaris-agent-examples/spring-cloud-plugins-examples/spring-cloud-2022-examples/quickstart-examples/consumer/Dockerfile

@@ -0,0 +1,29 @@
+FROM alpine:3.19.1
+
+ARG file_name
+ARG java_version
+
+COPY ./target/${file_name} /app/main.jar
+
+WORKDIR /app
+
+RUN sed -i 's!http://dl-cdn.alpinelinux.org/!https://mirrors.tencent.com/!g' /etc/apk/repositories
+
+RUN set -eux && \
+    apk add openjdk${java_version} && \
+    apk add bind-tools && \
+    apk add busybox-extras && \
+    apk add findutils && \
+    apk add tcpdump && \
+    apk add tzdata && \
+    apk add curl && \
+    apk add bash && \
+    cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && \
+    echo "Asia/Shanghai" > /etc/timezone && \
+    date
+
+RUN chmod 777 /app/
+
+RUN ls -la /app/
+
+ENTRYPOINT ["java", "-jar", "/app/main.jar"]

polaris-agent-examples/spring-cloud-plugins-examples/spring-cloud-2022-examples/quickstart-examples/consumer/deployment.yaml

@@ -0,0 +1,48 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  labels:
+    app: service-consumer-2022
+  name: service-consumer-2022
+  namespace: default
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: service-consumer-2022
+  template:
+    metadata:
+      labels:
+        app: service-consumer-2022
+      annotations:
+        polarismesh.cn/javaagent: "true"
+        polarismesh.cn/javaagentVersion: "1.7.0-RC4"
+        polarismesh.cn/javaagentFrameworkName: "spring-cloud"
+        polarismesh.cn/javaagentFrameworkVersion: "2022"
+    spec:
+      containers:
+        - image: polarismesh/polaris-javaagent-demo-sc-quickstart-2022-consumer:1.7.0-RC4-java17
+          imagePullPolicy: Always
+          name: consumer
+          resources:
+            limits:
+              cpu: "500m"
+              memory: 1000Mi
+          terminationMessagePath: /dev/termination-log
+          terminationMessagePolicy: File
+          command:
+            - /bin/bash
+            - -c
+            - cd /app && java -Dserver.port=65002 -jar main.jar
+          lifecycle:
+            preStop:
+              exec:
+                command: ["curl","-X","PUT","http://127.0.0.1:28080/offline","&&","sleep","30"]
+          readinessProbe:
+            httpGet:
+              path: /online
+              port: 28080
+            initialDelaySeconds: 3
+            periodSeconds: 3
+      restartPolicy: Always

polaris-agent-examples/spring-cloud-plugins-examples/spring-cloud-2022-examples/quickstart-examples/consumer/pom.xml

@@ -0,0 +1,105 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<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>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>3.1.8</version>
+		<relativePath/>
+	</parent>
+	<modelVersion>4.0.0</modelVersion>
+
+	<groupId>com.tencent.polaris</groupId>
+	<artifactId>polaris-javaagent-demo-sc-quickstart-2022-consumer</artifactId>
+	<packaging>jar</packaging>
+	<version>1.7.0</version>
+
+	<name>2022-consumer</name>
+	<description>Demo Consumer Project For Spring Cloud Alibaba</description>
+
+	<dependencyManagement>
+		<dependencies>
+			<dependency>
+				<groupId>com.alibaba.cloud</groupId>
+				<artifactId>spring-cloud-alibaba-dependencies</artifactId>
+				<version>2022.0.0.0</version>
+				<type>pom</type>
+				<scope>import</scope>
+			</dependency>
+
+			<dependency>
+				<groupId>org.springframework.cloud</groupId>
+				<artifactId>spring-cloud-dependencies</artifactId>
+				<version>2022.0.5</version>
+				<type>pom</type>
+				<scope>import</scope>
+			</dependency>
+		</dependencies>
+	</dependencyManagement>
+
+	<dependencies>
+		<!-- 简单的 Spring Cloud Web 依赖 -->
+		<dependency>
+			<groupId>org.springframework.cloud</groupId>
+			<artifactId>spring-cloud-starter-circuitbreaker-resilience4j</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.cloud</groupId>
+			<artifactId>spring-cloud-starter-bootstrap</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.cloud</groupId>
+			<artifactId>spring-cloud-starter-openfeign</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-webflux</artifactId>
+		</dependency>
+
+		<!-- 引入 Spring Cloud Alibaba 的服务注册发现依赖 -->
+		<dependency>
+			<groupId>com.alibaba.cloud</groupId>
+			<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.cloud</groupId>
+			<artifactId>spring-cloud-starter-loadbalancer</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-actuator</artifactId>
+		</dependency>
+
+
+
+
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+				<configuration>
+					<executable>true</executable>
+				</configuration>
+				<executions>
+					<execution>
+						<goals>
+							<goal>repackage</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>

polaris-agent-examples/spring-cloud-plugins-examples/spring-cloud-2022-examples/quickstart-examples/consumer/src/main/java/cn/polarismesh/agent/examples/alibaba/cloud/cloud/ConsumerApplication.java

@@ -0,0 +1,147 @@
+/*
+ * Tencent is pleased to support the open source community by making Polaris available.
+ *
+ * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ *
+ * Licensed under the BSD 3-Clause License (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://opensource.org/licenses/BSD-3-Clause
+ *
+ * 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 cn.polarismesh.agent.examples.alibaba.cloud.cloud;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.client.circuitbreaker.ReactiveCircuitBreakerFactory;
+import org.springframework.cloud.client.loadbalancer.LoadBalanced;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.context.annotation.Bean;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Component;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.client.RestTemplate;
+import org.springframework.web.util.DefaultUriBuilderFactory;
+import org.springframework.cloud.client.circuitbreaker.CircuitBreakerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.cloud.client.circuitbreaker.CircuitBreakerFactory;
+import org.springframework.cloud.client.circuitbreaker.ReactiveCircuitBreakerFactory;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.client.RestTemplate;
+
+
+
+/**
+ * @author <a href="mailto:[email protected]">liaochuntao</a>
+ */
+@SpringBootApplication
+public class ConsumerApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(ConsumerApplication.class, args);
+	}
+
+	@LoadBalanced
+	@Bean
+	public RestTemplate restTemplate() {
+		return new RestTemplate();
+	}
+
+
+	@RestController
+	public static class EchoController {
+
+		private RestTemplate template;
+
+		public EchoController(RestTemplate restTemplate) {
+			this.template = restTemplate;
+		}
+
+		@Autowired
+		@Qualifier("defaultRestTemplate")
+		private RestTemplate defaultRestTemplate;
+
+
+		@Autowired
+		private CircuitBreakerFactory circuitBreakerFactory;
+
+		@GetMapping("/rest")
+		public String circuitBreakRestTemplate() {
+			return circuitBreakerFactory
+					.create("service-provider-2022#/circuitBreak")
+					.run(() -> defaultRestTemplate.getForObject("/circuitBreak", String.class),
+							throwable -> "trigger the refuse for service callee."
+					);
+		}
+
+
+
+		@Bean
+		@LoadBalanced
+		public RestTemplate defaultRestTemplate() {
+			DefaultUriBuilderFactory uriBuilderFactory = new DefaultUriBuilderFactory("http://service-provider-2022");
+			RestTemplate restTemplate = new RestTemplate();
+			restTemplate.setUriTemplateHandler(uriBuilderFactory);
+			return restTemplate;
+		}
+
+
+
+		@GetMapping("/echo/{str}")
+		public ResponseEntity<String> rest(@PathVariable String str) {
+			ResponseEntity<String> response = template.getForEntity("http://service-provider-2022/echo/" + str,
+					String.class);
+			return response;
+		}
+
+
+
+
+	}
+	@FeignClient(name = "service-provider-2022", contextId = "fallback-from-polaris")
+	public interface CircuitBreakerQuickstartCalleeService {
+
+		/**
+		 * Check circuit break.
+		 *
+		 * @return circuit break info
+		 */
+		@GetMapping("/circuitBreak")
+		String circuitBreak();
+	}
+	@Component
+	public class CircuitBreakerQuickstartCalleeServiceFallback implements CircuitBreakerQuickstartCalleeServiceWithFallback {
+
+		@Override
+		public String circuitBreak() {
+			return "fallback: trigger the refuse for service callee.";
+		}
+	}
+
+	@FeignClient(name = "service-provider-2022", contextId = "fallback-from-code", fallback = CircuitBreakerQuickstartCalleeServiceFallback.class)
+	public interface CircuitBreakerQuickstartCalleeServiceWithFallback {
+
+		/**
+		 * Check circuit break.
+		 *
+		 * @return circuit break info
+		 */
+		@GetMapping("/circuitBreak")
+		String circuitBreak();
+	}
+
+}

polaris-agent-examples/spring-cloud-plugins-examples/spring-cloud-2022-examples/quickstart-examples/consumer/src/main/resources/application.properties

@@ -0,0 +1,7 @@
+#server.port=65002
+#spring.application.name=service-consumer-2022
+#spring.cloud.nacos.discovery.server-addr=127.0.0.1:8848
+#spring.cloud.nacos.discovery.enabled=false
+#spring.cloud.nacos.config.enabled=false
+#spring.main.allow-bean-definition-overriding=true
+#spring.main.allow-circular-references=true

polaris-agent-examples/spring-cloud-plugins-examples/spring-cloud-2022-examples/quickstart-examples/consumer/src/main/resources/bootstrap.properties

@@ -0,0 +1,7 @@
+server.port=65002
+spring.application.name=service-consumer-2022
+spring.cloud.nacos.discovery.server-addr=127.0.0.1:8848
+spring.cloud.nacos.discovery.enabled=false
+spring.cloud.nacos.config.enabled=false
+spring.main.allow-bean-definition-overriding=true
+spring.main.allow-circular-references=true

polaris-agent-examples/spring-cloud-plugins-examples/spring-cloud-2022-examples/quickstart-examples/consumer/src/main/resources/polaris.yml

@@ -0,0 +1,8 @@
+consumer:
+  serviceRouter:
+    plugin:
+      # 设置就近路由插件配置
+      nearbyBasedRouter:
+        # 描述:就近路由的最小匹配级别，需要显示设置
+        # 范围: zone(腾讯云地域信息，eg: ap-guangzhou)、campus(腾讯云可用区, eg: ap-guangzhou-3)
+        matchLevel: campus