（十五）spring cloud微服务分布式云架构-commonservice-config配置服务搭建

水深无声 2022-03-08 20:00 210阅读 0赞

1.  介绍

Spring Cloud Config为分布式系统中的外部配置提供服务器和客户端支持。使用Config Server，您可以在所有环境中管理应用程序的外部属性。客户端和服务器上的概念映射与Spring Environment和PropertySource抽象相同，因此它们与Spring应用程序非常契合，但可以与任何以任何语言运行的应用程序一起使用。随着应用程序通过从开发人员到测试和生产的部署流程，您可以管理这些环境之间的配置，并确定应用程序具有迁移时需要运行的一切。服务器存储后端的默认实现使用git，因此它轻松支持标签版本的配置环境，以及可以访问用于管理内容的各种工具。很容易添加替代实现，并使用Spring配置将其插入。Spring Cloud大型企业分布式微服务云架构源码请加一七九一七四三三八零

1.  引入pom相关jar包，其中pom.xml配置如下：

<?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>  
      
        <parent>  
            <groupId>com.ml.honghu</groupId>  
            <artifactId>commonservice</artifactId>  
            <version>0.0.1-SNAPSHOT</version>  
        </parent>  
          
        <artifactId>commonservice-config</artifactId>  
        <packaging>jar</packaging>  
      
        <name>commonservice-config</name>  
        <description>Config Server</description>  
      
        <dependencies>  
            <dependency>  
                <groupId>org.springframework.cloud</groupId>  
                <artifactId>spring-cloud-config-server</artifactId>  
            </dependency>  
            <dependency>  
                <groupId>org.springframework.cloud</groupId>  
                <artifactId>spring-cloud-starter-eureka</artifactId>  
            </dependency>  
            <dependency>  
                        <groupId>org.springframework.boot</groupId>  
                        <artifactId>spring-boot-starter-security</artifactId>  
                </dependency>  
            <dependency>  
                <groupId>org.springframework.boot</groupId>  
                <artifactId>spring-boot-starter-test</artifactId>  
                <scope>test</scope>  
            </dependency>  
        </dependencies>  
      
        <build>  
            <plugins>  
                <plugin>  
                    <groupId>org.springframework.boot</groupId>  
                    <artifactId>spring-boot-maven-plugin</artifactId>  
                    <executions>  
                        <execution>  
                            <id>1</id>  
                            <goals>  
                                <goal>repackage</goal>  
                            </goals>  
                        </execution>  
                                        <execution>  
                                            <id>2</id>  
                                                <goals>  
                                                       <goal>build-info</goal>  
                                                </goals>  
                                        </execution>  
                    </executions>  
                </plugin>  
            </plugins>  
        </build>  
    </project>

1.  在src/main/java进行ConfigApplication.java启动文件配置：

package com.ml.honghu;  
      
    import org.springframework.boot.SpringApplication;  
    import org.springframework.boot.autoconfigure.SpringBootApplication;  
    import org.springframework.cloud.config.server.EnableConfigServer;  
    import org.springframework.cloud.netflix.eureka.EnableEurekaClient;  
      
    @EnableConfigServer  
    @EnableEurekaClient  
    @SpringBootApplication  
    public class ConfigApplication {  
      
        public static void main(String[] args) {  
            SpringApplication.run(ConfigApplication.class, args);  
        }  
    }

1.  在src/main/resource下进行bootstrap.yml配置

server:   
    port: 8888  
    spring:  
      application:  
        name: commonservice-config-server  
      profiles:  
        active: discovery,native  
      cloud:  
        config:  
          server:  
            git:  
              uri: http://192.168.0.254/honghu.../honghu-config.git  
              username: honghu  
              password: 123456  
              searchPaths: config-dev  
    security:  
      basic:  
        enabled: true  
      user:  
        name: honghu  
        password: 123456  
    eureka:  
      client:  
        serviceUrl:  
          defaultZone: http://honghu:123456@localhost:8761/eureka/  
          honghuZone: http://honghu:123456@localhost:8761/eureka/  
        registry-fetch-interval-seconds: 300  
        availability-zones:  
          honghu: honghuZone  
      instance:  
        prefer-ip-address: true  
        metadataMap:  
          version: 1.0  
          variant: A  
          user: ${security.user.name}  
          password: ${security.user.password}  
    management:  
      security:  
        enabled: false

注意： 如果不从远程git或者svn库加载配置文件信息，可以配置加载本地地址，比如window下配置使用：

server:   
    port: 8888  
    spring:  
      application:  
        name: commonservice-config-server  
      profiles:  
        active: discovery,native  
      cloud:  
        config:  
          server:  
            <span style="color: #ff0000;">native.searchLocations: d:/honghu-config</span>  
    security:  
      basic:  
        enabled: true  
      user:  
        name: honghu  
        password: 123456  
    eureka:  
      client:  
        serviceUrl:  
          defaultZone: http://honghu:123456@localhost:8761/eureka/  
          honghuZone: http://honghu:123456@localhost:8761/eureka/  
        registry-fetch-interval-seconds: 300  
        availability-zones:  
          honghu: honghuZone  
      instance:  
        prefer-ip-address: true  
        metadataMap:  
          version: 1.0  
          variant: A  
          user: ${security.user.name}  
          password: ${security.user.password}  
    management:  
      security:  
        enabled: false

到此，整个config服务项目配置完毕！