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  • Spring Cloud Config 自动刷新所有节点 架构改造

    详细参考:《Sprin Cloud 与 Docker 微服务架构实战》p162-9.9.4节

    要做的改动是:

    1、在spring cloud config server 服务端加入 spring-cloud-starter-bus-amqp 包

    <?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">
    	<modelVersion>4.0.0</modelVersion>
    
    	<groupId>com.thunisoft</groupId>
    	<artifactId>thunisoft-microservice-config</artifactId>
    	<version>0.0.1-SNAPSHOT</version>
    	<packaging>jar</packaging>
    
    	<name>thunisoft-microservice-config</name>
    	<description>Demo project for Spring Boot</description>
    
    	<parent>
    		<groupId>org.springframework.boot</groupId>
    		<artifactId>spring-boot-starter-parent</artifactId>
    		<version>1.5.10.RELEASE</version>
    		<relativePath/> <!-- lookup parent from repository -->
    	</parent>
    
    	<properties>
    		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    		<java.version>1.8</java.version>
    		<spring-cloud.version>Edgware.SR2</spring-cloud.version>
    	</properties>
    
    	<dependencies>
    		<dependency>
    			<groupId>org.springframework.cloud</groupId>
    			<artifactId>spring-cloud-config-server</artifactId>
    		</dependency>
    		<dependency>
    			<groupId>org.springframework.cloud</groupId>
    			<artifactId>spring-cloud-starter-bus-amqp</artifactId>
    		</dependency>
    		<dependency>
    			<groupId>org.springframework.boot</groupId>
    			<artifactId>spring-boot-starter-test</artifactId>
    			<scope>test</scope>
    		</dependency>
    	</dependencies>
    
    	<dependencyManagement>
    		<dependencies>
    			<dependency>
    				<groupId>org.springframework.cloud</groupId>
    				<artifactId>spring-cloud-dependencies</artifactId>
    				<version>${spring-cloud.version}</version>
    				<type>pom</type>
    				<scope>import</scope>
    			</dependency>
    		</dependencies>
    	</dependencyManagement>
    
    	<build>
    		<plugins>
    			<plugin>
    				<groupId>org.springframework.boot</groupId>
    				<artifactId>spring-boot-maven-plugin</artifactId>
    			</plugin>
    		</plugins>
    	</build>
    
    
    </project>
    

      

    2、添加配置

      rabbitmq:
        host: localhost
        port: 5672
        username: guest
        password: guest
    spring:
      application:
        name: thunisoft-microservice-configs
      cloud:
        config:
          server:
            git:
              uri: https://gitee.com/ultrastrong/spring-cloud-config
              clone-on-start: true # 启动时候就clone配置仓库
            default-application-name: thunisoft-microservice-foo
      rabbitmq:
        host: localhost
        port: 5672
        username: guest
        password: guest
    server:
      port: 8979
    # 默认关闭权限验证
    management:
      security:
        enabled: false
    

      不要忘记关闭服务器端的安全认证,否则无法访问到端点。

    3、使用 /bus/refresh 端点刷新配置时,只要在 服务器端就行了,这样所有的端点就都能收到更新请求了。

    http://localhost:8979/bus/refresh
    

      

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  • 原文地址:https://www.cnblogs.com/hfultrastrong/p/8573424.html
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