Spring Cloud雲服務架構 - 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。

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：歡迎你們一塊兒學習研究相關技術願意瞭解源碼的朋友直接求求交流分享技術：2147775633

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！！