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