Spring Cloud-鴻鵠Cloud分布式微服務雲系統—Config(七)
阿新 • • 發佈:2018-04-04
var .config autoconf AD enable toc star con netflix
1. 介紹
Spring Cloud Config 為分布式系統中的外部配置提供服務器和客戶端支持。使用 Config Server,您可以在所有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,
因此它們與 Spring 應用程序非常契合,但可以與任何以任何語言運行的應用程序一起使用。隨著應用程序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,並確定應用程序具有遷移時需要運行的一切。服務器存儲後端的默認實現使用 git,因此它輕松支持標簽版本的配置環境,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>
3. 在src/main/java進行ConfigApplication.java啟動文件配置:
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 @SpringBootApplicationpublic 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 註意: 如果不從遠程 git 或者 svn 庫加載配置文件信息,可以配置加載本地地址,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,整個 config 服務項目配置完畢!!更多詳細源碼參源完整項目的源碼來源 技術支持1791743380
從現在開始,我這邊會將近期研發的 spring cloud 微服務雲架構的搭建過程和精髓記錄下來,幫助更多有興趣研發 spring cloud 框架的朋友,大家來一起探討 spring cloud 架構的搭建過程及如何運用於企業項目。
Spring Cloud-鴻鵠Cloud分布式微服務雲系統—Config(七)