Spring Cloud雲服務架構 - commonservice-config配置服務搭建

介紹

Spring Cloud Config為分散式系統中的外部配置提供伺服器和客戶端支援。使用Config Server，您可以在所有環境中管理應用程式的外部屬性。客戶端和伺服器上的概念對映與Spring Environment和PropertySource抽象相同，因此它們與Spring應用程式非常契合，但可以與任何以任何語言執行的應用程式一起使用。隨著應用程式通過從開發人員到測試和生產的部署流程，您可以管理這些環境之間的配置，並確定應用程式具有遷移時需要執行的一切。伺服器儲存後端的預設實現使用git，因此它輕鬆支援標籤版本的配置環境，以及可以訪問用於管理內容的各種工具。很容易新增替代實現，並使用Spring配置將其插入。

引入pom相關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>    
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在src/main/java進行ConfigApplication.java啟動檔案配置：

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);    
    }    
}    
 
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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    
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注意：如果不從遠端git或者svn庫載入配置檔案資訊，可以配置載入本地地址，比如window下配置使用：歡迎大家一起學習研究相關技術願意瞭解原始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    
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到此，整個config服務專案配置完畢！！

Spring Cloud雲服務架構 - commonservice-config配置服務搭建

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