spring Cloud服务注册中心Eureka集群

spring Cloud服务注册中心Eureka集群配置：

在application.yml文件加以下配置：

server:
  port: 8761
  tomcat:
    uri-encoding: UTF-8

eureka:
  instance:
    hostname: localhost
    prefer-ip-address: true   # 优先使用IP地址方式进行注册服务
    appname: ${spring.application.name}
    leaseRenewalIntervalInSeconds: 10
    leaseExpirationDurationInSeconds: 30

  server:
    enableSelfPreservation: false
    evictionIntervalTimerInMs: 4000

  client:
    register-with-eureka: true
    fetch-registry: true
    service-url:
      defaultZone: http://localhost:8762/eureka,http://localhost:8763/eureka

application-node1.yml文件加以下配置：

server:
  port: 8762
  tomcat:
    uri-encoding: UTF-8

eureka:
  instance:
    hostname: localhost
    prefer-ip-address: true   # 优先使用IP地址方式进行注册服务
    appname: ${spring.application.name}
    leaseRenewalIntervalInSeconds: 10
    leaseExpirationDurationInSeconds: 30

  server:
    enableSelfPreservation: false
    evictionIntervalTimerInMs: 4000

  client:
    register-with-eureka: true
    fetch-registry: true
    service-url:
      defaultZone: http://localhost:8761/eureka,http://localhost:8763/eureka

application-node2.yml文件加以下配置：

server:
  port: 8763
  tomcat:
    uri-encoding: UTF-8

eureka:
  instance:
    hostname: localhost
    prefer-ip-address: true   # 优先使用IP地址方式进行注册服务
    appname: ${spring.application.name}
    leaseRenewalIntervalInSeconds: 10
    leaseExpirationDurationInSeconds: 30

  server:
    enableSelfPreservation: false
    evictionIntervalTimerInMs: 4000

  client:
    register-with-eureka: true
    fetch-registry: true
    service-url:
      defaultZone: http://localhost:8761/eureka,http://localhost:8762/eureka

bootstrap.yml配置应用名称：

spring:
  application:
    name: spring-cloud-eureka

配置java启动类node1、node2

启动EurekaApplication、node1、node2启动类，访问http://localhost:8761/、http://localhost:8762/、http://localhost:8763/成功则说明Eureka集群配置成功。

Eureka集群示例项目代码github地址:https://github.com/yuanzipeng/spring-cloud-eureka cluster分支