工程公共pom依赖

<properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
        <spring-cloud.version>Finchley.RELEASE</spring-cloud.version>
</properties>

<dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>${spring-cloud.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
</dependencyManagement>

 

1、eureka server工程

1.1、eureka server工程pom依赖：

<!--加上文章头部的公共依赖-->

<dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
        </dependency>
</dependencies>

<build>
      <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
      </plugins>
</build>

 

1.2、项目启动类：

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer;

@SpringBootApplication
@EnableEurekaServer
public class EurkeaServerApplication {

    public static void main(String[] args) {
        SpringApplication.run(EurkeaServerApplication.class, args);
    }
}

 

1.3、这里配置4个eureka server实例，路径：eureka-server\src\main\resources\，分4个zone，属于region-east、region-west两个区。

属于region-east的配置文件为：application-zone1.yml，application-zone2.yml

application-zone1.yml：

server:
  port: 8761
spring:
  application:
    name: eureka-server
eureka:
  server:
    waitTimeInMsWhenSyncEmpty: 0
    enableSelfPreservation: false
    remoteRegionUrlsWithName:
      region-west: http://localhost:8763/eureka/
  client:
    register-with-eureka: true
    fetch-registry: true
    region: region-east
    service-url:
      zone1: http://localhost:8761/eureka/
      zone2: http://localhost:8762/eureka/
    availability-zones:
      region-east: zone1,zone2
  instance:
    hostname: localhost
    metadataMap.zone: zone1

application-zone2.yml：

server:
  port: 8762
spring:
  application:
    name: eureka-server
eureka:
  server:
    waitTimeInMsWhenSyncEmpty: 0
    enableSelfPreservation: false
    remoteRegionUrlsWithName:
      region-west: http://localhost:8763/eureka/
  client:
    register-with-eureka: true
    fetch-registry: true
    region: region-east
    service-url:
      zone1: http://localhost:8761/eureka/
      zone2: http://localhost:8762/eureka/
    availability-zones:
      region-east: zone1,zone2
  instance:
    hostname: localhost
    metadataMap.zone: zone2

 

 

属于region-west的配置文件为：application-zone3-region-west.yml，application-zone4-region-west.yml

application-zone3-region-west.yml

server:
  port: 8763
spring:
  applic