spring cloud微服務分佈式雲架構-commonservice-config配置服務搭建

1. 介紹

Spring Cloud Config爲分佈式系統中的外部配置提供服務器和客戶端支持。使用Config Server，您能夠在全部環境中管理應用程序的外部屬性。客戶端和服務器上的概念映射與Spring Environment和PropertySource抽象相同，所以它們與Spring應用程序很是契合，但能夠與任何以任何語言運行的應用程序一塊兒使用。隨着應用程序經過從開發人員到測試和生產的部署流程，您能夠管理這些環境之間的配置，並肯定應用程序具備遷移時須要運行的一切。服務器存儲後端的默認實現使用git，所以它輕鬆支持標籤版本的配置環境，以及能夠訪問用於管理內容的各類工具。很容易添加替代實現，並使用Spring配置將其插入。Spring Cloud大型企業分佈式微服務雲架構源碼請加一七九一七四三三八零哦

2. 引入pom相關jar包，其中pom.xml配置以下：

<?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>

3. 在src/main/java進行ConfigApplication.java啓動文件配置：
 

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下進行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： 若是不從遠程git或者svn庫加載配置文件信息，能夠配置加載本地地址，好比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，整個config服務項目配置完畢！