format
5 years ago
committed by
GitHub
commit
df3d9ce0e8
@ -0,0 +1,59 @@
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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" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
|
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<parent>
|
||||
<groupId>com.alibaba.cloud</groupId>
|
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<artifactId>spring-cloud-alibaba-examples</artifactId>
|
||||
<version>2.2.0.BUILD-SNAPSHOT</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>spring-cloud-alibaba-sidecar-consul-example</artifactId>
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<description>Example demonstrating how to use Spring Cloud Alibaba Sidecar with consul</description>
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|
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<dependencies>
|
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<dependency>
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<groupId>com.alibaba.cloud</groupId>
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<artifactId>spring-cloud-starter-alibaba-sidecar</artifactId>
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<exclusions>
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<exclusion>
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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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</exclusion>
|
||||
</exclusions>
|
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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-consul-discovery</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-actuator</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-test</artifactId>
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<scope>test</scope>
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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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||||
</plugin>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-deploy-plugin</artifactId>
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||||
<version>${maven-deploy-plugin.version}</version>
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||||
<configuration>
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<skip>true</skip>
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</configuration>
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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 +1,27 @@
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/*
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* Copyright (C) 2018 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (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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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* 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
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* limitations under the License.
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*/
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package com.alibaba.cloud.sidecar;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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@SpringBootApplication
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public class DemoApplication {
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public static void main(String[] args) {
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SpringApplication.run(DemoApplication.class, args);
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}
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}
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@ -0,0 +1,24 @@
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server:
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port: 8070
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spring:
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cloud:
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gateway:
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discovery:
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locator:
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enabled: true
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consul:
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host: localhost
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port: 8500
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application:
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name: node-service
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sidecar:
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# 异构微服务的IP
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ip: 127.0.0.1
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# 异构微服务的端口
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port: 8060
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# 异构微服务的健康检查URL
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health-check-url: http://localhost:8060/health.json
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management:
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endpoint:
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health:
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show-details: always
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@ -0,0 +1,44 @@
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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" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
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<parent>
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<groupId>com.alibaba.cloud</groupId>
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<artifactId>spring-cloud-alibaba-examples</artifactId>
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<version>2.2.0.BUILD-SNAPSHOT</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>spring-cloud-alibaba-sidecar-nacos-example</artifactId>
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<description>Example demonstrating how to use Spring Cloud Alibaba Sidecar with nacos</description>
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<dependencies>
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<dependency>
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<groupId>com.alibaba.cloud</groupId>
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<artifactId>spring-cloud-starter-alibaba-sidecar</artifactId>
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</dependency>
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|
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<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-test</artifactId>
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<scope>test</scope>
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</dependency>
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</dependencies>
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|
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<build>
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<plugins>
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||||
<plugin>
|
||||
<groupId>org.springframework.boot</groupId>
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||||
<artifactId>spring-boot-maven-plugin</artifactId>
|
||||
</plugin>
|
||||
<plugin>
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||||
<groupId>org.apache.maven.plugins</groupId>
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||||
<artifactId>maven-deploy-plugin</artifactId>
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||||
<version>${maven-deploy-plugin.version}</version>
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||||
<configuration>
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||||
<skip>true</skip>
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||||
</configuration>
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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 +1,29 @@
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/*
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* Copyright (C) 2018 the original author or authors.
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||||
*
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||||
* Licensed under the Apache License, Version 2.0 (the "License");
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||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
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||||
*
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||||
* 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.
|
||||
*/
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package com.alibaba.cloud.sidecar;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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@SpringBootApplication
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public class DemoApplication {
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public static void main(String[] args) {
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SpringApplication.run(DemoApplication.class, args);
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}
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}
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@ -0,0 +1,24 @@
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server:
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port: 8070
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spring:
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cloud:
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nacos:
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discovery:
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server-addr: localhost:8848
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gateway:
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||||
discovery:
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||||
locator:
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enabled: true
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application:
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name: node-service
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sidecar:
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||||
# 异构微服务的IP
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ip: 127.0.0.1
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# 异构微服务的端口
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port: 8060
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||||
# 异构微服务的健康检查URL
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health-check-url: http://localhost:8060/health.json
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management:
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endpoint:
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health:
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show-details: always
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@ -0,0 +1,49 @@
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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" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
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||||
<parent>
|
||||
<groupId>com.alibaba.cloud</groupId>
|
||||
<artifactId>spring-cloud-alibaba</artifactId>
|
||||
<version>2.2.0.BUILD-SNAPSHOT</version>
|
||||
</parent>
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
|
||||
<artifactId>spring-cloud-alibaba-sidecar</artifactId>
|
||||
<name>spring-cloud-alibaba-sidecar</name>
|
||||
<description>An easy way to integrate polyglot apps for Spring Cloud Alibaba.</description>
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||||
|
||||
<dependencies>
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||||
<dependency>
|
||||
<groupId>org.springframework.cloud</groupId>
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||||
<artifactId>spring-cloud-starter-gateway</artifactId>
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||||
</dependency>
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||||
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-actuator</artifactId>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>com.alibaba.cloud</groupId>
|
||||
<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
|
||||
</dependency>
|
||||
|
||||
<dependency>
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||||
<groupId>org.springframework.cloud</groupId>
|
||||
<artifactId>spring-cloud-starter-consul-discovery</artifactId>
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||||
<optional>true</optional>
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||||
</dependency>
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||||
|
||||
<dependency>
|
||||
<groupId>org.projectlombok</groupId>
|
||||
<artifactId>lombok</artifactId>
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||||
<optional>true</optional>
|
||||
</dependency>
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||||
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-configuration-processor</artifactId>
|
||||
<optional>true</optional>
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||||
</dependency>
|
||||
</dependencies>
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||||
</project>
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||||
@ -0,0 +1,50 @@
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||||
/*
|
||||
* Copyright (C) 2018 the original author or authors.
|
||||
*
|
||||
* Licensed 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 com.alibaba.cloud.sidecar;
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||||
|
||||
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
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||||
import org.springframework.boot.context.properties.EnableConfigurationProperties;
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||||
import org.springframework.context.annotation.Bean;
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||||
import org.springframework.context.annotation.Configuration;
|
||||
import org.springframework.core.env.ConfigurableEnvironment;
|
||||
import org.springframework.web.client.RestTemplate;
|
||||
|
||||
|
||||
/**
|
||||
* @author www.itmuch.com
|
||||
*/
|
||||
@Configuration
|
||||
@EnableConfigurationProperties(SidecarProperties.class)
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||||
public class SidecarAutoConfiguration {
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||||
@Bean
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||||
@ConditionalOnMissingBean
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||||
public RestTemplate restTemplate() {
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||||
return new RestTemplate();
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||||
}
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||||
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@Bean
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||||
public SidecarHealthIndicator sidecarHealthIndicator(SidecarProperties sidecarProperties, RestTemplate restTemplate) {
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return new SidecarHealthIndicator(sidecarProperties, restTemplate);
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||||
}
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||||
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||||
@Bean
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||||
public SidecarHealthChecker sidecarHealthChecker(SidecarDiscoveryClient sidecarDiscoveryClient, SidecarHealthIndicator sidecarHealthIndicator, SidecarProperties sidecarProperties, ConfigurableEnvironment environment) {
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SidecarHealthChecker cleaner = new SidecarHealthChecker(sidecarDiscoveryClient, sidecarHealthIndicator, sidecarProperties, environment);
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cleaner.check();
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return cleaner;
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||||
}
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||||
}
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@ -0,0 +1,40 @@
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||||
/*
|
||||
* Copyright (C) 2018 the original author or authors.
|
||||
*
|
||||
* Licensed 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 com.alibaba.cloud.sidecar;
|
||||
|
||||
/**
|
||||
* @author www.itmuch.com
|
||||
*/
|
||||
public interface SidecarDiscoveryClient {
|
||||
/**
|
||||
* register instance
|
||||
*
|
||||
* @param applicationName applicationName
|
||||
* @param ip ip
|
||||
* @param port port
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||||
*/
|
||||
void registerInstance(String applicationName, String ip, Integer port);
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||||
|
||||
/**
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||||
* deregister instance
|
||||
*
|
||||
* @param applicationName applicationName
|
||||
* @param ip ip
|
||||
* @param port port
|
||||
*/
|
||||
void deregisterInstance(String applicationName, String ip, Integer port);
|
||||
}
|
||||
@ -0,0 +1,68 @@
|
||||
/*
|
||||
* Copyright (C) 2018 the original author or authors.
|
||||
*
|
||||
* Licensed 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 com.alibaba.cloud.sidecar;
|
||||
|
||||
import lombok.RequiredArgsConstructor;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.boot.actuate.health.HealthIndicator;
|
||||
import org.springframework.boot.actuate.health.Status;
|
||||
import org.springframework.core.env.ConfigurableEnvironment;
|
||||
import reactor.core.scheduler.Schedulers;
|
||||
|
||||
import java.util.concurrent.TimeUnit;
|
||||
|
||||
/**
|
||||
* @author www.itmuch.com
|
||||
*/
|
||||
@Slf4j
|
||||
@RequiredArgsConstructor(onConstructor = @__(@Autowired))
|
||||
public class SidecarHealthChecker {
|
||||
private final SidecarDiscoveryClient sidecarDiscoveryClient;
|
||||
private final HealthIndicator healthIndicator;
|
||||
private final SidecarProperties sidecarProperties;
|
||||
private final ConfigurableEnvironment environment;
|
||||
|
||||
public void check() {
|
||||
Schedulers.single()
|
||||
.schedulePeriodically(
|
||||
() -> {
|
||||
String ip = sidecarProperties.getIp();
|
||||
Integer port = sidecarProperties.getPort();
|
||||
|
||||
Status status = healthIndicator.health().getStatus();
|
||||
String applicationName = environment.getProperty("spring.application.name");
|
||||
|
||||
if (status.equals(Status.UP)) {
|
||||
this.sidecarDiscoveryClient.registerInstance(applicationName, ip, port);
|
||||
log.debug("Health check success. register this instance. applicationName = {}, ip = {}, port = {}, status = {}",
|
||||
applicationName, ip, port, status
|
||||
);
|
||||
} else {
|
||||
log.warn("Health check failed. unregister this instance. applicationName = {}, ip = {}, port = {}, status = {}",
|
||||
applicationName, ip, port, status
|
||||
);
|
||||
this.sidecarDiscoveryClient.deregisterInstance(applicationName, ip, port);
|
||||
}
|
||||
|
||||
},
|
||||
0,
|
||||
30,
|
||||
TimeUnit.SECONDS
|
||||
);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,76 @@
|
||||
/*
|
||||
* Copyright (C) 2018 the original author or authors.
|
||||
*
|
||||
* Licensed 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 com.alibaba.cloud.sidecar;
|
||||
|
||||
import lombok.RequiredArgsConstructor;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.boot.actuate.health.AbstractHealthIndicator;
|
||||
import org.springframework.boot.actuate.health.Health;
|
||||
import org.springframework.core.ParameterizedTypeReference;
|
||||
import org.springframework.http.HttpMethod;
|
||||
import org.springframework.http.ResponseEntity;
|
||||
import org.springframework.web.client.RestTemplate;
|
||||
|
||||
import java.net.URI;
|
||||
import java.util.Map;
|
||||
|
||||
/**
|
||||
* @author www.itmuch.com
|
||||
*/
|
||||
@RequiredArgsConstructor(onConstructor = @__(@Autowired))
|
||||
public class SidecarHealthIndicator extends AbstractHealthIndicator {
|
||||
private final SidecarProperties sidecarProperties;
|
||||
private final RestTemplate restTemplate;
|
||||
|
||||
@Override
|
||||
protected void doHealthCheck(Health.Builder builder) throws Exception {
|
||||
try {
|
||||
URI uri = this.sidecarProperties.getHealthCheckUrl();
|
||||
if (uri == null) {
|
||||
builder.up();
|
||||
return;
|
||||
}
|
||||
|
||||
ResponseEntity<Map<String, Object>> exchange = this.restTemplate.exchange(
|
||||
uri,
|
||||
HttpMethod.GET,
|
||||
null,
|
||||
new ParameterizedTypeReference<Map<String, Object>>() {
|
||||
}
|
||||
);
|
||||
|
||||
Map<String, Object> map = exchange.getBody();
|
||||
|
||||
if (map == null) {
|
||||
this.getWarning(builder);
|
||||
return;
|
||||
}
|
||||
Object status = map.get("status");
|
||||
if (status instanceof String) {
|
||||
builder.status(status.toString());
|
||||
} else {
|
||||
this.getWarning(builder);
|
||||
}
|
||||
} catch (Exception e) {
|
||||
builder.down().withDetail("error", e.getMessage());
|
||||
}
|
||||
}
|
||||
|
||||
private void getWarning(Health.Builder builder) {
|
||||
builder.unknown().withDetail("warning", "no status field in response");
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,54 @@
|
||||
/*
|
||||
* Copyright (C) 2018 the original author or authors.
|
||||
*
|
||||
* Licensed 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 com.alibaba.cloud.sidecar;
|
||||
|
||||
import lombok.Data;
|
||||
import org.springframework.boot.context.properties.ConfigurationProperties;
|
||||
import org.springframework.validation.annotation.Validated;
|
||||
|
||||
import javax.validation.constraints.Max;
|
||||
import javax.validation.constraints.Min;
|
||||
import javax.validation.constraints.NotNull;
|
||||
import java.net.URI;
|
||||
|
||||
/**
|
||||
* @author www.itmuch.com
|
||||
*/
|
||||
@ConfigurationProperties("sidecar")
|
||||
@Data
|
||||
@Validated
|
||||
public class SidecarProperties {
|
||||
/**
|
||||
* polyglot service's ip
|
||||
*/
|
||||
private String ip;
|
||||
|
||||
/**
|
||||
* polyglot service's port
|
||||
*/
|
||||
@NotNull
|
||||
@Max(65535)
|
||||
@Min(1)
|
||||
private Integer port;
|
||||
|
||||
/**
|
||||
* polyglot service's health check url.
|
||||
* this endpoint must return json and the format must follow spring boot actuator's health endpoint.
|
||||
* eg. {"status": "UP"}
|
||||
*/
|
||||
private URI healthCheckUrl;
|
||||
}
|
||||
@ -0,0 +1,63 @@
|
||||
/*
|
||||
* Copyright (C) 2018 the original author or authors.
|
||||
*
|
||||
* Licensed 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 com.alibaba.cloud.sidecar.consul;
|
||||
|
||||
import com.alibaba.cloud.sidecar.SidecarAutoConfiguration;
|
||||
import com.alibaba.cloud.sidecar.SidecarDiscoveryClient;
|
||||
import com.alibaba.cloud.sidecar.SidecarProperties;
|
||||
import org.springframework.beans.factory.ObjectProvider;
|
||||
import org.springframework.boot.autoconfigure.AutoConfigureBefore;
|
||||
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
|
||||
import org.springframework.cloud.client.serviceregistry.AutoServiceRegistrationProperties;
|
||||
import org.springframework.cloud.consul.discovery.ConsulDiscoveryProperties;
|
||||
import org.springframework.cloud.consul.discovery.HeartbeatProperties;
|
||||
import org.springframework.cloud.consul.serviceregistry.*;
|
||||
import org.springframework.context.ApplicationContext;
|
||||
import org.springframework.context.annotation.Bean;
|
||||
import org.springframework.context.annotation.Configuration;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* @author www.itmuch.com
|
||||
*/
|
||||
@Configuration
|
||||
@ConditionalOnClass(ConsulServiceRegistryAutoConfiguration.class)
|
||||
@AutoConfigureBefore({ConsulAutoServiceRegistrationAutoConfiguration.class, SidecarAutoConfiguration.class})
|
||||
public class SidecarConsulAutoConfiguration {
|
||||
@Bean
|
||||
public ConsulAutoRegistration consulRegistration(
|
||||
AutoServiceRegistrationProperties autoServiceRegistrationProperties,
|
||||
ConsulDiscoveryProperties properties,
|
||||
ApplicationContext applicationContext,
|
||||
ObjectProvider<List<ConsulRegistrationCustomizer>> registrationCustomizers,
|
||||
ObjectProvider<List<ConsulManagementRegistrationCustomizer>> managementRegistrationCustomizers,
|
||||
HeartbeatProperties heartbeatProperties,
|
||||
SidecarProperties sidecarProperties) {
|
||||
return SidecarConsulAutoRegistration.registration(autoServiceRegistrationProperties,
|
||||
properties, applicationContext, registrationCustomizers.getIfAvailable(),
|
||||
managementRegistrationCustomizers.getIfAvailable(), heartbeatProperties, sidecarProperties);
|
||||
}
|
||||
|
||||
@Bean
|
||||
public SidecarDiscoveryClient sidecarDiscoveryClient(
|
||||
ConsulDiscoveryProperties properties,
|
||||
ConsulServiceRegistry serviceRegistry,
|
||||
ConsulAutoRegistration registration) {
|
||||
return new SidecarConsulDiscoveryClient(properties, serviceRegistry, registration);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,78 @@
|
||||
/*
|
||||
* Copyright (C) 2018 the original author or authors.
|
||||
*
|
||||
* Licensed 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 com.alibaba.cloud.sidecar.consul;
|
||||
|
||||
import com.ecwid.consul.v1.agent.model.NewService;
|
||||
import com.alibaba.cloud.sidecar.SidecarProperties;
|
||||
import org.springframework.cloud.client.serviceregistry.AutoServiceRegistrationProperties;
|
||||
import org.springframework.cloud.consul.discovery.ConsulDiscoveryProperties;
|
||||
import org.springframework.cloud.consul.discovery.HeartbeatProperties;
|
||||
import org.springframework.cloud.consul.serviceregistry.ConsulAutoRegistration;
|
||||
import org.springframework.cloud.consul.serviceregistry.ConsulManagementRegistrationCustomizer;
|
||||
import org.springframework.cloud.consul.serviceregistry.ConsulRegistrationCustomizer;
|
||||
import org.springframework.context.ApplicationContext;
|
||||
import org.springframework.core.env.Environment;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* @author www.itmuch.com
|
||||
*/
|
||||
public class SidecarConsulAutoRegistration extends ConsulAutoRegistration {
|
||||
public SidecarConsulAutoRegistration(NewService service, AutoServiceRegistrationProperties autoServiceRegistrationProperties, ConsulDiscoveryProperties properties, ApplicationContext context, HeartbeatProperties heartbeatProperties, List<ConsulManagementRegistrationCustomizer> managementRegistrationCustomizers) {
|
||||
super(service, autoServiceRegistrationProperties, properties, context, heartbeatProperties, managementRegistrationCustomizers);
|
||||
}
|
||||
|
||||
public static ConsulAutoRegistration registration(
|
||||
AutoServiceRegistrationProperties autoServiceRegistrationProperties,
|
||||
ConsulDiscoveryProperties properties, ApplicationContext context,
|
||||
List<ConsulRegistrationCustomizer> registrationCustomizers,
|
||||
List<ConsulManagementRegistrationCustomizer> managementRegistrationCustomizers,
|
||||
HeartbeatProperties heartbeatProperties,
|
||||
SidecarProperties sidecarProperties) {
|
||||
|
||||
NewService service = new NewService();
|
||||
String appName = getAppName(properties, context.getEnvironment());
|
||||
service.setId(getInstanceId(sidecarProperties, context.getEnvironment()));
|
||||
if (!properties.isPreferAgentAddress()) {
|
||||
service.setAddress(sidecarProperties.getIp());
|
||||
}
|
||||
service.setName(normalizeForDns(appName));
|
||||
service.setTags(createTags(properties));
|
||||
|
||||
// set health check, use alibaba sidecar self's port rather than polyglot app's port.
|
||||
service.setPort(Integer.valueOf(context.getEnvironment().getProperty("server.port")));
|
||||
setCheck(service, autoServiceRegistrationProperties, properties, context,
|
||||
heartbeatProperties);
|
||||
|
||||
service.setPort(sidecarProperties.getPort());
|
||||
|
||||
ConsulAutoRegistration registration = new ConsulAutoRegistration(service,
|
||||
autoServiceRegistrationProperties, properties, context,
|
||||
heartbeatProperties, managementRegistrationCustomizers);
|
||||
customize(registrationCustomizers, registration);
|
||||
return registration;
|
||||
}
|
||||
|
||||
public static String getInstanceId(SidecarProperties sidecarProperties,
|
||||
Environment environment) {
|
||||
return String.format("%s-%s-%s",
|
||||
environment.getProperty("spring.application.name"),
|
||||
sidecarProperties.getIp(),
|
||||
sidecarProperties.getPort());
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,56 @@
|
||||
/*
|
||||
* Copyright (C) 2018 the original author or authors.
|
||||
*
|
||||
* Licensed 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 com.alibaba.cloud.sidecar.consul;
|
||||
|
||||
import com.alibaba.cloud.sidecar.SidecarDiscoveryClient;
|
||||
import lombok.RequiredArgsConstructor;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.cloud.consul.discovery.ConsulDiscoveryProperties;
|
||||
import org.springframework.cloud.consul.serviceregistry.ConsulAutoRegistration;
|
||||
import org.springframework.cloud.consul.serviceregistry.ConsulServiceRegistry;
|
||||
|
||||
/**
|
||||
* @author www.itmuch.com
|
||||
*/
|
||||
@Slf4j
|
||||
@RequiredArgsConstructor(onConstructor = @__(@Autowired))
|
||||
public class SidecarConsulDiscoveryClient implements SidecarDiscoveryClient {
|
||||
private final ConsulDiscoveryProperties properties;
|
||||
private final ConsulServiceRegistry serviceRegistry;
|
||||
private final ConsulAutoRegistration registration;
|
||||
|
||||
@Override
|
||||
public void registerInstance(String applicationName, String ip, Integer port) {
|
||||
|
||||
if (!this.properties.isRegister()) {
|
||||
log.debug("Registration disabled.");
|
||||
return;
|
||||
}
|
||||
|
||||
serviceRegistry.register(registration);
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void deregisterInstance(String applicationName, String ip, Integer port) {
|
||||
if (!this.properties.isRegister() || !this.properties.isDeregister()) {
|
||||
return;
|
||||
}
|
||||
serviceRegistry.deregister(registration);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,48 @@
|
||||
/*
|
||||
* Copyright (C) 2018 the original author or authors.
|
||||
*
|
||||
* Licensed 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 com.alibaba.cloud.sidecar.nacos;
|
||||
|
||||
import com.alibaba.cloud.nacos.NacosDiscoveryProperties;
|
||||
import com.alibaba.cloud.nacos.discovery.NacosDiscoveryClientAutoConfiguration;
|
||||
import com.alibaba.cloud.sidecar.SidecarAutoConfiguration;
|
||||
import com.alibaba.cloud.sidecar.SidecarDiscoveryClient;
|
||||
import com.alibaba.cloud.sidecar.SidecarProperties;
|
||||
import org.springframework.boot.autoconfigure.AutoConfigureBefore;
|
||||
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
|
||||
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
|
||||
import org.springframework.context.annotation.Bean;
|
||||
import org.springframework.context.annotation.Configuration;
|
||||
|
||||
/**
|
||||
* @author www.itmuch.com
|
||||
*/
|
||||
@Configuration
|
||||
@AutoConfigureBefore({NacosDiscoveryClientAutoConfiguration.class, SidecarAutoConfiguration.class})
|
||||
@ConditionalOnClass(NacosDiscoveryProperties.class)
|
||||
public class SidecarNacosAutoConfiguration {
|
||||
@Bean
|
||||
@ConditionalOnMissingBean
|
||||
public SidecarNacosDiscoveryProperties sidecarNacosDiscoveryProperties(SidecarProperties sidecarProperties) {
|
||||
return new SidecarNacosDiscoveryProperties(sidecarProperties);
|
||||
}
|
||||
|
||||
@Bean
|
||||
@ConditionalOnMissingBean
|
||||
public SidecarDiscoveryClient sidecarDiscoveryClient(SidecarNacosDiscoveryProperties sidecarNacosDiscoveryProperties) {
|
||||
return new SidecarNacosDiscoveryClient(sidecarNacosDiscoveryProperties);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,52 @@
|
||||
/*
|
||||
* Copyright (C) 2018 the original author or authors.
|
||||
*
|
||||
* Licensed 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 com.alibaba.cloud.sidecar.nacos;
|
||||
|
||||
import com.alibaba.cloud.sidecar.SidecarDiscoveryClient;
|
||||
import com.alibaba.nacos.api.exception.NacosException;
|
||||
import lombok.RequiredArgsConstructor;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
|
||||
/**
|
||||
* @author www.itmuch.com
|
||||
*/
|
||||
@Slf4j
|
||||
@RequiredArgsConstructor(onConstructor = @__(@Autowired))
|
||||
public class SidecarNacosDiscoveryClient implements SidecarDiscoveryClient {
|
||||
private final SidecarNacosDiscoveryProperties sidecarNacosDiscoveryProperties;
|
||||
|
||||
@Override
|
||||
public void registerInstance(String applicationName, String ip, Integer port) {
|
||||
try {
|
||||
this.sidecarNacosDiscoveryProperties.namingServiceInstance()
|
||||
.registerInstance(applicationName, ip, port);
|
||||
} catch (NacosException e) {
|
||||
log.warn("nacos exception happens", e);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void deregisterInstance(String applicationName, String ip, Integer port) {
|
||||
try {
|
||||
this.sidecarNacosDiscoveryProperties.namingServiceInstance()
|
||||
.deregisterInstance(applicationName, ip, port);
|
||||
} catch (NacosException e) {
|
||||
log.warn("nacos exception happens", e);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,46 @@
|
||||
/*
|
||||
* Copyright (C) 2018 the original author or authors.
|
||||
*
|
||||
* Licensed 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 com.alibaba.cloud.sidecar.nacos;
|
||||
|
||||
import com.alibaba.cloud.nacos.NacosDiscoveryProperties;
|
||||
import com.alibaba.cloud.sidecar.SidecarProperties;
|
||||
import lombok.RequiredArgsConstructor;
|
||||
import org.apache.commons.lang3.StringUtils;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
|
||||
import java.net.SocketException;
|
||||
|
||||
/**
|
||||
* @author itmuch.com
|
||||
*/
|
||||
@RequiredArgsConstructor(onConstructor = @__(@Autowired))
|
||||
public class SidecarNacosDiscoveryProperties extends NacosDiscoveryProperties {
|
||||
private final SidecarProperties sidecarProperties;
|
||||
|
||||
@Override
|
||||
public void init() throws SocketException {
|
||||
super.init();
|
||||
|
||||
String ip = sidecarProperties.getIp();
|
||||
if (StringUtils.isNotBlank(ip)) {
|
||||
this.setIp(ip);
|
||||
}
|
||||
|
||||
Integer port = sidecarProperties.getPort();
|
||||
this.setPort(port);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,4 @@
|
||||
org.springframework.boot.autoconfigure.EnableAutoConfiguration=\
|
||||
com.alibaba.cloud.sidecar.nacos.SidecarNacosAutoConfiguration,\
|
||||
com.alibaba.cloud.sidecar.SidecarAutoConfiguration,\
|
||||
com.alibaba.cloud.sidecar.consul.SidecarConsulAutoConfiguration
|
||||
@ -0,0 +1,22 @@
|
||||
<?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>com.alibaba.cloud</groupId>
|
||||
<artifactId>spring-cloud-starter-alibaba</artifactId>
|
||||
<version>2.2.0.BUILD-SNAPSHOT</version>
|
||||
<relativePath>../pom.xml</relativePath>
|
||||
</parent>
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
|
||||
<artifactId>spring-cloud-starter-alibaba-sidecar</artifactId>
|
||||
<name>Spring Cloud Starter Alibaba Sidecar</name>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>com.alibaba.cloud</groupId>
|
||||
<artifactId>spring-cloud-alibaba-sidecar</artifactId>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
</project>
|
||||
Loading…
Reference in New Issue