(九)整合spring cloud云服务架构 - commonservice-config配置服务搭建

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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 EnvironmentPropertySource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。

2. 引入pom相关jar包,其中pom.xml配置如下:


	4.0.0

	
		com.ml.honghu
		commonservice
		0.0.1-SNAPSHOT
	
	
	commonservice-config
	jar

	commonservice-config
	Config Server

	
		
			org.springframework.cloud
			spring-cloud-config-server
		
		
			org.springframework.cloud
			spring-cloud-starter-eureka
		
		
	                org.springframework.boot
	                spring-boot-starter-security
	        
		
			org.springframework.boot
			spring-boot-starter-test
			test
		
	

	
		
			
				org.springframework.boot
				spring-boot-maven-plugin
				
					
						1
						
							repackage
						
					
	                                
	                	                2
	                                        
	                                               build-info
	                                        
	                                
				
			
		
	

 3. 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);
	}
}

 4. 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:
        native.searchLocations: d:/honghu-config
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!!

 

从现在开始,我这边会将近期研发的spring cloud微服务云架构的搭建过程和精髓记录下来,帮助更多有兴趣研发spring cloud框架的朋友,大家来一起探讨spring cloud架构的搭建过程及如何运用于企业项目。

 

 

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