fix: adapt for nacos instance (#933)
Shanyou Yu (Sean Yu)
2 years ago
committed by
GitHub
parent
1f4a3bcb4f
commit
38f25689dc
@ -0,0 +1,53 @@
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/*
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* Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
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*
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* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
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*
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* Licensed under the BSD 3-Clause License (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://opensource.org/licenses/BSD-3-Clause
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*
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* Unless required by applicable law or agreed to in writing, software distributed
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* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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* CONDITIONS OF ANY KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations under the License.
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*
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*/
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package com.tencent.cloud.polaris.router.spi;
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import com.tencent.cloud.common.metadata.MetadataContext;
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import com.tencent.polaris.api.pojo.DefaultInstance;
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import com.tencent.polaris.api.pojo.Instance;
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import org.springframework.cloud.client.ServiceInstance;
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/**
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* InstanceTransformer.
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*
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* @author sean yu
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*/
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public interface InstanceTransformer {
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default Instance transform(ServiceInstance serviceInstance) {
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DefaultInstance instance = new DefaultInstance();
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transformDefault(instance, serviceInstance);
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transformCustom(instance, serviceInstance);
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return instance;
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}
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default void transformDefault(DefaultInstance instance, ServiceInstance serviceInstance) {
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instance.setNamespace(MetadataContext.LOCAL_NAMESPACE);
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instance.setService(serviceInstance.getServiceId());
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instance.setProtocol(serviceInstance.getScheme());
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instance.setId(serviceInstance.getInstanceId());
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instance.setHost(serviceInstance.getHost());
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instance.setPort(serviceInstance.getPort());
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instance.setMetadata(serviceInstance.getMetadata());
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}
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void transformCustom(DefaultInstance instance, ServiceInstance serviceInstance);
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}
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@ -0,0 +1,45 @@
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/*
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* Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
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*
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* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
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*
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* Licensed under the BSD 3-Clause License (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://opensource.org/licenses/BSD-3-Clause
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*
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* Unless required by applicable law or agreed to in writing, software distributed
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* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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* CONDITIONS OF ANY KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations under the License.
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*
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*/
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package com.tencent.cloud.polaris.router.transformer;
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import com.tencent.cloud.common.pojo.PolarisServiceInstance;
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import com.tencent.cloud.polaris.router.spi.InstanceTransformer;
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import com.tencent.polaris.api.pojo.DefaultInstance;
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import org.springframework.cloud.client.ServiceInstance;
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/**
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* PolarisInstanceTransformer.
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*
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* @author sean yu
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*/
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public class PolarisInstanceTransformer implements InstanceTransformer {
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@Override
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public void transformCustom(DefaultInstance instance, ServiceInstance serviceInstance) {
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if (serviceInstance instanceof PolarisServiceInstance) {
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PolarisServiceInstance polarisServiceInstance = (PolarisServiceInstance) serviceInstance;
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instance.setRegion(polarisServiceInstance.getPolarisInstance().getRegion());
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instance.setZone(polarisServiceInstance.getPolarisInstance().getZone());
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instance.setCampus(polarisServiceInstance.getPolarisInstance().getCampus());
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instance.setWeight(polarisServiceInstance.getPolarisInstance().getWeight());
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}
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}
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}
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@ -0,0 +1,60 @@
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/*
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* Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
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|
*
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* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
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*
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* Licensed under the BSD 3-Clause License (the "License");
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* you may not use this file except in compliance with the License.
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|
* You may obtain a copy of the License at
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*
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* https://opensource.org/licenses/BSD-3-Clause
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*
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* Unless required by applicable law or agreed to in writing, software distributed
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|
* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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|
* CONDITIONS OF ANY KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations under the License.
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*
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*/
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package com.tencent.cloud.polaris.router.transformer;
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import com.tencent.cloud.common.pojo.PolarisServiceInstance;
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import com.tencent.cloud.common.util.ApplicationContextAwareUtils;
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import com.tencent.polaris.api.pojo.DefaultInstance;
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import com.tencent.polaris.api.pojo.Instance;
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import org.junit.jupiter.api.BeforeAll;
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import org.junit.jupiter.api.Test;
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import org.mockito.MockedStatic;
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import org.mockito.Mockito;
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import static org.assertj.core.api.Assertions.assertThat;
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/**
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* PolarisInstanceTransformerTest.
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*
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* @author sean yu
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*/
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public class PolarisInstanceTransformerTest {
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private static MockedStatic<ApplicationContextAwareUtils> mockedApplicationContextAwareUtils;
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@BeforeAll
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public static void beforeAll() {
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mockedApplicationContextAwareUtils = Mockito.mockStatic(ApplicationContextAwareUtils.class);
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mockedApplicationContextAwareUtils.when(() -> ApplicationContextAwareUtils.getProperties("spring.cloud.polaris.namespace"))
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.thenReturn("default");
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mockedApplicationContextAwareUtils.when(() -> ApplicationContextAwareUtils.getProperties("spring.cloud.polaris.service"))
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.thenReturn("test");
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}
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@Test
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public void test() {
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PolarisInstanceTransformer polarisInstanceTransformer = new PolarisInstanceTransformer();
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DefaultInstance instance = new DefaultInstance();
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instance.setZone("zone");
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PolarisServiceInstance polarisServiceInstance = new PolarisServiceInstance(instance);
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Instance instance1 = polarisInstanceTransformer.transform(polarisServiceInstance);
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assertThat(instance1.getZone()).isEqualTo("zone");
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}
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}
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@ -0,0 +1,61 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<parent>
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<artifactId>multiple-discovery-nacos-example</artifactId>
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<groupId>com.tencent.cloud</groupId>
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<version>${revision}</version>
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<relativePath>../pom.xml</relativePath>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<artifactId>nacos-callee-service-a</artifactId>
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<dependencies>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-web</artifactId>
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</dependency>
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<dependency>
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<groupId>com.alibaba.cloud</groupId>
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<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
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<version>2021.1</version>
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</dependency>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-starter-bootstrap</artifactId>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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<executions>
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<execution>
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<goals>
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<goal>repackage</goal>
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</goals>
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</execution>
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</executions>
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</plugin>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-source-plugin</artifactId>
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<version>3.2.0</version>
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<executions>
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<execution>
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<id>attach-sources</id>
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<goals>
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<goal>jar</goal>
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</goals>
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</execution>
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</executions>
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</plugin>
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</plugins>
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</build>
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</project>
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@ -0,0 +1,34 @@
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/*
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* Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
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*
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* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
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*
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* Licensed under the BSD 3-Clause License (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://opensource.org/licenses/BSD-3-Clause
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*
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* Unless required by applicable law or agreed to in writing, software distributed
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* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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* CONDITIONS OF ANY KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations under the License.
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*/
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package com.tencent.cloud.multiple.discovery.nacos;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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/**
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* Circuit breaker example callee application.
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*
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* @author Haotian Zhang
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*/
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@SpringBootApplication
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public class NacosCalleeServiceA {
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public static void main(String[] args) {
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SpringApplication.run(NacosCalleeServiceA.class, args);
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}
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}
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@ -0,0 +1,50 @@
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/*
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* Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
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|
*
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* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
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*
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* Licensed under the BSD 3-Clause License (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://opensource.org/licenses/BSD-3-Clause
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*
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* Unless required by applicable law or agreed to in writing, software distributed
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* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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|
* CONDITIONS OF ANY KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations under the License.
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*
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*/
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package com.tencent.cloud.multiple.discovery.nacos;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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/**
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* Service B Controller.
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*
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* @author Haotian Zhang
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*/
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@RestController
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@RequestMapping("/example/service/b")
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public class NacosCalleeServiceAController {
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/**
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* Get service information.
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*
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* @return service information
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*/
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@GetMapping("/info")
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public String info() {
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return "hello world ! I'm a service B1";
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}
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@GetMapping("/health")
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public String health() {
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System.out.println("health check: 200 instance");
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return "hello world ! I'm a service B1";
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}
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}
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@ -0,0 +1,16 @@
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server:
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port: 48082
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spring:
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application:
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name: NacosCalleeService
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cloud:
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polaris:
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address: grpc://183.47.111.80:8091
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namespace: default
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enabled: true
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stat:
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enabled: true
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port: 28083
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nacos:
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discovery:
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server-addr: 127.0.0.1:8848
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@ -0,0 +1,62 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<parent>
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<artifactId>multiple-discovery-nacos-example</artifactId>
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<groupId>com.tencent.cloud</groupId>
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<version>${revision}</version>
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<relativePath>../pom.xml</relativePath>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<artifactId>nacos-callee-service-b</artifactId>
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<dependencies>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-web</artifactId>
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</dependency>
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<dependency>
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<groupId>com.alibaba.cloud</groupId>
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<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
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<version>2021.1</version>
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</dependency>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-starter-bootstrap</artifactId>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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<executions>
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<execution>
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<goals>
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<goal>repackage</goal>
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</goals>
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</execution>
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</executions>
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</plugin>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-source-plugin</artifactId>
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<version>3.2.0</version>
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<executions>
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<execution>
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<id>attach-sources</id>
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<goals>
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<goal>jar</goal>
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</goals>
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</execution>
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</executions>
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</plugin>
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</plugins>
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</build>
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</project>
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@ -0,0 +1,34 @@
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/*
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|
* Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
|
||||||
|
*
|
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|
* 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 com.tencent.cloud.multiple.discovery.nacos;
|
||||||
|
|
||||||
|
import org.springframework.boot.SpringApplication;
|
||||||
|
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Circuit breaker example callee application.
|
||||||
|
*
|
||||||
|
* @author Haotian Zhang
|
||||||
|
*/
|
||||||
|
@SpringBootApplication
|
||||||
|
public class NacosCalleeServiceB {
|
||||||
|
|
||||||
|
public static void main(String[] args) {
|
||||||
|
SpringApplication.run(NacosCalleeServiceB.class, args);
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,54 @@
|
|||||||
|
/*
|
||||||
|
* Tencent is pleased to support the open source community by making Spring Cloud Tencent 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 com.tencent.cloud.multiple.discovery.nacos;
|
||||||
|
|
||||||
|
import org.springframework.http.HttpStatus;
|
||||||
|
import org.springframework.web.bind.annotation.GetMapping;
|
||||||
|
import org.springframework.web.bind.annotation.RequestMapping;
|
||||||
|
import org.springframework.web.bind.annotation.ResponseStatus;
|
||||||
|
import org.springframework.web.bind.annotation.RestController;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Service B Controller.
|
||||||
|
*
|
||||||
|
* @author Haotian Zhang
|
||||||
|
*/
|
||||||
|
@RestController
|
||||||
|
@RequestMapping("/example/service/b")
|
||||||
|
public class NacosCalleeServiceBController {
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Get service information.
|
||||||
|
*
|
||||||
|
* @return service information
|
||||||
|
*/
|
||||||
|
@GetMapping("/info")
|
||||||
|
@ResponseStatus(code = HttpStatus.BAD_GATEWAY)
|
||||||
|
public String info() {
|
||||||
|
return "BAD_GATEWAY ! from service B2";
|
||||||
|
}
|
||||||
|
|
||||||
|
@GetMapping("/health")
|
||||||
|
@ResponseStatus(value = HttpStatus.BAD_GATEWAY, reason = "failed for call my service")
|
||||||
|
public String health() {
|
||||||
|
System.out.println("health check: 502 instance");
|
||||||
|
return "hello world ! I'm a service B1";
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
@ -0,0 +1,17 @@
|
|||||||
|
server:
|
||||||
|
port: 48081
|
||||||
|
spring:
|
||||||
|
application:
|
||||||
|
name: NacosCalleeService
|
||||||
|
cloud:
|
||||||
|
polaris:
|
||||||
|
address: grpc://183.47.111.80:8091
|
||||||
|
namespace: default
|
||||||
|
enabled: true
|
||||||
|
stat:
|
||||||
|
enabled: true
|
||||||
|
port: 28083
|
||||||
|
nacos:
|
||||||
|
discovery:
|
||||||
|
server-addr: 127.0.0.1:8848
|
||||||
|
|
||||||
@ -0,0 +1,86 @@
|
|||||||
|
<?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>multiple-discovery-nacos-example</artifactId>
|
||||||
|
<groupId>com.tencent.cloud</groupId>
|
||||||
|
<version>${revision}</version>
|
||||||
|
<relativePath>../pom.xml</relativePath>
|
||||||
|
</parent>
|
||||||
|
<modelVersion>4.0.0</modelVersion>
|
||||||
|
|
||||||
|
<artifactId>nacos-discovery-caller</artifactId>
|
||||||
|
|
||||||
|
<dependencies>
|
||||||
|
<dependency>
|
||||||
|
<groupId>org.springframework.boot</groupId>
|
||||||
|
<artifactId>spring-boot-starter-web</artifactId>
|
||||||
|
</dependency>
|
||||||
|
|
||||||
|
<dependency>
|
||||||
|
<groupId>com.alibaba.cloud</groupId>
|
||||||
|
<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
|
||||||
|
<version>2021.1</version>
|
||||||
|
</dependency>
|
||||||
|
|
||||||
|
<dependency>
|
||||||
|
<groupId>com.tencent.cloud</groupId>
|
||||||
|
<artifactId>spring-cloud-starter-tencent-polaris-router</artifactId>
|
||||||
|
</dependency>
|
||||||
|
|
||||||
|
<dependency>
|
||||||
|
<groupId>com.tencent.cloud</groupId>
|
||||||
|
<artifactId>spring-cloud-starter-tencent-discovery-adapter-plugin</artifactId>
|
||||||
|
</dependency>
|
||||||
|
|
||||||
|
<dependency>
|
||||||
|
<groupId>com.tencent.cloud</groupId>
|
||||||
|
<artifactId>spring-cloud-starter-tencent-polaris-circuitbreaker</artifactId>
|
||||||
|
</dependency>
|
||||||
|
|
||||||
|
<dependency>
|
||||||
|
<groupId>org.springframework.cloud</groupId>
|
||||||
|
<artifactId>spring-cloud-starter-openfeign</artifactId>
|
||||||
|
</dependency>
|
||||||
|
|
||||||
|
<dependency>
|
||||||
|
<groupId>org.springframework.cloud</groupId>
|
||||||
|
<artifactId>spring-cloud-starter-loadbalancer</artifactId>
|
||||||
|
</dependency>
|
||||||
|
|
||||||
|
<dependency>
|
||||||
|
<groupId>org.springframework.cloud</groupId>
|
||||||
|
<artifactId>spring-cloud-starter-bootstrap</artifactId>
|
||||||
|
</dependency>
|
||||||
|
</dependencies>
|
||||||
|
|
||||||
|
<build>
|
||||||
|
<plugins>
|
||||||
|
<plugin>
|
||||||
|
<groupId>org.springframework.boot</groupId>
|
||||||
|
<artifactId>spring-boot-maven-plugin</artifactId>
|
||||||
|
<executions>
|
||||||
|
<execution>
|
||||||
|
<goals>
|
||||||
|
<goal>repackage</goal>
|
||||||
|
</goals>
|
||||||
|
</execution>
|
||||||
|
</executions>
|
||||||
|
</plugin>
|
||||||
|
<plugin>
|
||||||
|
<groupId>org.apache.maven.plugins</groupId>
|
||||||
|
<artifactId>maven-source-plugin</artifactId>
|
||||||
|
<version>3.2.0</version>
|
||||||
|
<executions>
|
||||||
|
<execution>
|
||||||
|
<id>attach-sources</id>
|
||||||
|
<goals>
|
||||||
|
<goal>jar</goal>
|
||||||
|
</goals>
|
||||||
|
</execution>
|
||||||
|
</executions>
|
||||||
|
</plugin>
|
||||||
|
</plugins>
|
||||||
|
</build>
|
||||||
|
</project>
|
||||||
@ -0,0 +1,36 @@
|
|||||||
|
/*
|
||||||
|
* Tencent is pleased to support the open source community by making Spring Cloud Tencent 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 com.tencent.cloud.multiple.discovery.nacos;
|
||||||
|
|
||||||
|
import org.springframework.boot.SpringApplication;
|
||||||
|
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||||
|
import org.springframework.cloud.openfeign.EnableFeignClients;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Circuit breaker example callee application.
|
||||||
|
*
|
||||||
|
* @author Haotian Zhang
|
||||||
|
*/
|
||||||
|
@SpringBootApplication
|
||||||
|
@EnableFeignClients
|
||||||
|
public class NacosCallerService {
|
||||||
|
|
||||||
|
public static void main(String[] args) {
|
||||||
|
SpringApplication.run(NacosCallerService.class, args);
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,42 @@
|
|||||||
|
/*
|
||||||
|
* Tencent is pleased to support the open source community by making Spring Cloud Tencent 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 com.tencent.cloud.multiple.discovery.nacos;
|
||||||
|
|
||||||
|
import org.springframework.beans.factory.annotation.Autowired;
|
||||||
|
import org.springframework.web.bind.annotation.GetMapping;
|
||||||
|
import org.springframework.web.bind.annotation.RequestMapping;
|
||||||
|
import org.springframework.web.bind.annotation.RestController;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* NacosCallerServiceController.
|
||||||
|
*
|
||||||
|
* @author sean yu
|
||||||
|
*/
|
||||||
|
@RestController
|
||||||
|
@RequestMapping("/example/service/a")
|
||||||
|
public class NacosCallerServiceController {
|
||||||
|
|
||||||
|
@Autowired
|
||||||
|
private ProviderB polarisServiceB;
|
||||||
|
|
||||||
|
@GetMapping("/getBServiceInfo")
|
||||||
|
public String getBServiceInfoFallbackFromCode() {
|
||||||
|
return polarisServiceB.info();
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
@ -0,0 +1,38 @@
|
|||||||
|
/*
|
||||||
|
* Tencent is pleased to support the open source community by making Spring Cloud Tencent 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 com.tencent.cloud.multiple.discovery.nacos;
|
||||||
|
|
||||||
|
import org.springframework.cloud.openfeign.FeignClient;
|
||||||
|
import org.springframework.web.bind.annotation.GetMapping;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Circuit breaker example callee provider.
|
||||||
|
*
|
||||||
|
* @author sean yu
|
||||||
|
*/
|
||||||
|
@FeignClient(name = "NacosCalleeService")
|
||||||
|
public interface ProviderB {
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Get info of service B.
|
||||||
|
*
|
||||||
|
* @return info of service B
|
||||||
|
*/
|
||||||
|
@GetMapping("/example/service/b/info")
|
||||||
|
String info();
|
||||||
|
}
|
||||||
@ -0,0 +1,26 @@
|
|||||||
|
server:
|
||||||
|
port: 48080
|
||||||
|
spring:
|
||||||
|
application:
|
||||||
|
name: NacosCallerService
|
||||||
|
cloud:
|
||||||
|
polaris:
|
||||||
|
address: grpc://183.47.111.80:8091
|
||||||
|
namespace: default
|
||||||
|
enabled: true
|
||||||
|
loadbalancer:
|
||||||
|
enabled: true
|
||||||
|
circuitbreaker:
|
||||||
|
enabled: true
|
||||||
|
nacos:
|
||||||
|
discovery:
|
||||||
|
server-addr: 127.0.0.1:8848
|
||||||
|
|
||||||
|
feign:
|
||||||
|
circuitbreaker:
|
||||||
|
enabled: true
|
||||||
|
|
||||||
|
logging:
|
||||||
|
level:
|
||||||
|
root: info
|
||||||
|
com.tencent.cloud: debug
|
||||||
@ -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>multiple-discovery-example</artifactId>
|
||||||
|
<groupId>com.tencent.cloud</groupId>
|
||||||
|
<version>${revision}</version>
|
||||||
|
<relativePath>../pom.xml</relativePath>
|
||||||
|
</parent>
|
||||||
|
<modelVersion>4.0.0</modelVersion>
|
||||||
|
|
||||||
|
<artifactId>multiple-discovery-nacos-example</artifactId>
|
||||||
|
|
||||||
|
<packaging>pom</packaging>
|
||||||
|
<modules>
|
||||||
|
<module>nacos-callee-service-a</module>
|
||||||
|
<module>nacos-callee-service-b</module>
|
||||||
|
<module>nacos-discovery-caller</module>
|
||||||
|
</modules>
|
||||||
|
</project>
|
||||||
@ -0,0 +1,20 @@
|
|||||||
|
<?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-tencent-examples</artifactId>
|
||||||
|
<groupId>com.tencent.cloud</groupId>
|
||||||
|
<version>${revision}</version>
|
||||||
|
<relativePath>../pom.xml</relativePath>
|
||||||
|
</parent>
|
||||||
|
<modelVersion>4.0.0</modelVersion>
|
||||||
|
|
||||||
|
<artifactId>multiple-discovery-example</artifactId>
|
||||||
|
<name>Spring Cloud Starter Tencent Multiple Discovery Example</name>
|
||||||
|
<packaging>pom</packaging>
|
||||||
|
|
||||||
|
<modules>
|
||||||
|
<module>multiple-discovery-nacos-example</module>
|
||||||
|
</modules>
|
||||||
|
</project>
|
||||||
@ -0,0 +1,42 @@
|
|||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||||
|
xmlns="http://maven.apache.org/POM/4.0.0"
|
||||||
|
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||||
|
<parent>
|
||||||
|
<artifactId>spring-cloud-tencent-plugin-starters</artifactId>
|
||||||
|
<groupId>com.tencent.cloud</groupId>
|
||||||
|
<version>${revision}</version>
|
||||||
|
<relativePath>../pom.xml</relativePath>
|
||||||
|
</parent>
|
||||||
|
<modelVersion>4.0.0</modelVersion>
|
||||||
|
|
||||||
|
<artifactId>spring-cloud-starter-tencent-discovery-adapter-plugin</artifactId>
|
||||||
|
<name>Spring Cloud Starter Tencent Discovery Adapter Plugin</name>
|
||||||
|
|
||||||
|
<dependencies>
|
||||||
|
|
||||||
|
<dependency>
|
||||||
|
<groupId>com.tencent.cloud</groupId>
|
||||||
|
<artifactId>spring-cloud-starter-tencent-polaris-router</artifactId>
|
||||||
|
</dependency>
|
||||||
|
|
||||||
|
<dependency>
|
||||||
|
<groupId>com.alibaba.cloud</groupId>
|
||||||
|
<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
|
||||||
|
<version>2021.1</version>
|
||||||
|
<scope>test</scope>
|
||||||
|
</dependency>
|
||||||
|
|
||||||
|
<dependency>
|
||||||
|
<groupId>org.springframework.boot</groupId>
|
||||||
|
<artifactId>spring-boot-starter-test</artifactId>
|
||||||
|
<scope>test</scope>
|
||||||
|
</dependency>
|
||||||
|
|
||||||
|
<dependency>
|
||||||
|
<groupId>org.mockito</groupId>
|
||||||
|
<artifactId>mockito-inline</artifactId>
|
||||||
|
<scope>test</scope>
|
||||||
|
</dependency>
|
||||||
|
</dependencies>
|
||||||
|
</project>
|
||||||
@ -0,0 +1,52 @@
|
|||||||
|
/*
|
||||||
|
* Tencent is pleased to support the open source community by making Spring Cloud Tencent 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 com.tencent.cloud.plugin.discovery.adapter.config;
|
||||||
|
|
||||||
|
import com.tencent.cloud.plugin.discovery.adapter.transformer.NacosInstanceTransformer;
|
||||||
|
import com.tencent.cloud.polaris.router.config.ConditionalOnPolarisRouterEnabled;
|
||||||
|
import com.tencent.cloud.polaris.router.config.LoadBalancerConfiguration;
|
||||||
|
import com.tencent.cloud.polaris.router.spi.InstanceTransformer;
|
||||||
|
|
||||||
|
import org.springframework.boot.autoconfigure.AutoConfigureBefore;
|
||||||
|
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
|
||||||
|
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
|
||||||
|
import org.springframework.cloud.client.ConditionalOnDiscoveryEnabled;
|
||||||
|
import org.springframework.context.annotation.Bean;
|
||||||
|
import org.springframework.context.annotation.Configuration;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* NacosDiscoveryAdapterAutoConfiguration.
|
||||||
|
*
|
||||||
|
* @author sean yu
|
||||||
|
*/
|
||||||
|
@Configuration(proxyBeanMethods = false)
|
||||||
|
@ConditionalOnDiscoveryEnabled
|
||||||
|
@AutoConfigureBefore(LoadBalancerConfiguration.class)
|
||||||
|
public class NacosDiscoveryAdapterAutoConfiguration {
|
||||||
|
|
||||||
|
|
||||||
|
@Bean
|
||||||
|
@ConditionalOnMissingBean
|
||||||
|
@ConditionalOnPolarisRouterEnabled
|
||||||
|
@ConditionalOnClass(name = "com.alibaba.cloud.nacos.NacosServiceInstance")
|
||||||
|
public InstanceTransformer instanceTransformer() {
|
||||||
|
return new NacosInstanceTransformer();
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
@ -0,0 +1,50 @@
|
|||||||
|
/*
|
||||||
|
* Tencent is pleased to support the open source community by making Spring Cloud Tencent 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 com.tencent.cloud.plugin.discovery.adapter.transformer;
|
||||||
|
|
||||||
|
import com.tencent.cloud.polaris.router.spi.InstanceTransformer;
|
||||||
|
import com.tencent.polaris.api.pojo.DefaultInstance;
|
||||||
|
import org.apache.commons.lang.StringUtils;
|
||||||
|
|
||||||
|
import org.springframework.cloud.client.ServiceInstance;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* NacosInstanceTransformer.
|
||||||
|
*
|
||||||
|
* @author sean yu
|
||||||
|
*/
|
||||||
|
public class NacosInstanceTransformer implements InstanceTransformer {
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void transformCustom(DefaultInstance instance, ServiceInstance serviceInstance) {
|
||||||
|
if ("com.alibaba.cloud.nacos.NacosServiceInstance".equals(serviceInstance.getClass().getName())) {
|
||||||
|
String nacosWeight = serviceInstance.getMetadata().get("nacos.weight");
|
||||||
|
instance.setWeight(
|
||||||
|
StringUtils.isBlank(nacosWeight) ? 100 : (int) Double.parseDouble(nacosWeight) * 100
|
||||||
|
);
|
||||||
|
String nacosHealthy = serviceInstance.getMetadata().get("nacos.healthy");
|
||||||
|
instance.setHealthy(
|
||||||
|
!StringUtils.isBlank(nacosHealthy) && Boolean.parseBoolean(nacosHealthy)
|
||||||
|
);
|
||||||
|
String nacosInstanceId = serviceInstance.getMetadata().get("nacos.instanceId");
|
||||||
|
instance.setId(nacosInstanceId);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
@ -0,0 +1,2 @@
|
|||||||
|
org.springframework.boot.autoconfigure.EnableAutoConfiguration=\
|
||||||
|
com.tencent.cloud.plugin.discovery.adapter.config.NacosDiscoveryAdapterAutoConfiguration
|
||||||
@ -0,0 +1,51 @@
|
|||||||
|
/*
|
||||||
|
* Tencent is pleased to support the open source community by making Spring Cloud Tencent 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 com.tencent.cloud.plugin.discovery.adapter.config;
|
||||||
|
|
||||||
|
import com.tencent.cloud.plugin.discovery.adapter.transformer.NacosInstanceTransformer;
|
||||||
|
import com.tencent.cloud.polaris.router.transformer.PolarisInstanceTransformer;
|
||||||
|
import org.junit.jupiter.api.Test;
|
||||||
|
|
||||||
|
import org.springframework.boot.autoconfigure.AutoConfigurations;
|
||||||
|
import org.springframework.boot.test.context.runner.ApplicationContextRunner;
|
||||||
|
import org.springframework.cloud.client.loadbalancer.LoadBalancerAutoConfiguration;
|
||||||
|
|
||||||
|
import static org.assertj.core.api.Assertions.assertThat;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* NacosDiscoveryAdapterAutoConfigurationTest.
|
||||||
|
*
|
||||||
|
* @author sean yu
|
||||||
|
*/
|
||||||
|
public class NacosDiscoveryAdapterAutoConfigurationTest {
|
||||||
|
|
||||||
|
private final ApplicationContextRunner contextRunner = new ApplicationContextRunner()
|
||||||
|
.withConfiguration(AutoConfigurations.of(
|
||||||
|
NacosDiscoveryAdapterAutoConfiguration.class,
|
||||||
|
LoadBalancerAutoConfiguration.class
|
||||||
|
));
|
||||||
|
|
||||||
|
@Test
|
||||||
|
public void testDefaultInitialization() {
|
||||||
|
this.contextRunner.run(context -> {
|
||||||
|
assertThat(context).hasSingleBean(NacosInstanceTransformer.class);
|
||||||
|
assertThat(context).doesNotHaveBean(PolarisInstanceTransformer.class);
|
||||||
|
});
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,66 @@
|
|||||||
|
/*
|
||||||
|
* Tencent is pleased to support the open source community by making Spring Cloud Tencent 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 com.tencent.cloud.plugin.discovery.adapter.config;
|
||||||
|
|
||||||
|
import java.util.HashMap;
|
||||||
|
|
||||||
|
import com.alibaba.cloud.nacos.NacosServiceInstance;
|
||||||
|
import com.tencent.cloud.common.util.ApplicationContextAwareUtils;
|
||||||
|
import com.tencent.cloud.plugin.discovery.adapter.transformer.NacosInstanceTransformer;
|
||||||
|
import com.tencent.polaris.api.pojo.Instance;
|
||||||
|
import org.junit.jupiter.api.BeforeAll;
|
||||||
|
import org.junit.jupiter.api.Test;
|
||||||
|
import org.mockito.MockedStatic;
|
||||||
|
import org.mockito.Mockito;
|
||||||
|
|
||||||
|
import static org.assertj.core.api.Assertions.assertThat;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* NacosInstanceTransformerTest.
|
||||||
|
*
|
||||||
|
* @author sean yu
|
||||||
|
*/
|
||||||
|
public class NacosInstanceTransformerTest {
|
||||||
|
|
||||||
|
private static MockedStatic<ApplicationContextAwareUtils> mockedApplicationContextAwareUtils;
|
||||||
|
|
||||||
|
@BeforeAll
|
||||||
|
public static void beforeAll() {
|
||||||
|
mockedApplicationContextAwareUtils = Mockito.mockStatic(ApplicationContextAwareUtils.class);
|
||||||
|
mockedApplicationContextAwareUtils.when(() -> ApplicationContextAwareUtils.getProperties("spring.cloud.polaris.namespace"))
|
||||||
|
.thenReturn("default");
|
||||||
|
mockedApplicationContextAwareUtils.when(() -> ApplicationContextAwareUtils.getProperties("spring.cloud.polaris.service"))
|
||||||
|
.thenReturn("test");
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
@Test
|
||||||
|
public void test() {
|
||||||
|
NacosInstanceTransformer nacosInstanceTransformer = new NacosInstanceTransformer();
|
||||||
|
NacosServiceInstance nacosServiceInstance = new NacosServiceInstance();
|
||||||
|
nacosServiceInstance.setMetadata(new HashMap<String, String>() {{
|
||||||
|
put("nacos.weight", "0.01");
|
||||||
|
put("nacos.healthy", "true");
|
||||||
|
put("nacos.instanceId", "xxx");
|
||||||
|
}});
|
||||||
|
Instance instance = nacosInstanceTransformer.transform(nacosServiceInstance);
|
||||||
|
assertThat(instance.isHealthy()).isEqualTo(true);
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
Loading…
Reference in new issue