Eureka集权搭建

server:
  port: 8761

spring:
  application:
    name: eureka-server

eureka:
  server:
    enable-self-preservation: true
    eviction-interval-timer-in-ms: 60000

  client:
    register-with-eureka: true  # 是否把自己注册到eureka上面
    fetch-registry: true  # 是否从eureka上面拉取服务的列表
    serviceUrl:
      defaultZone: http://peer2:8762/eureka/

server:
  port: 8762

spring:
  application:
    name: eureka-server-2

eureka:
  server:
    enable-self-preservation: true
    eviction-interval-timer-in-ms: 60000

  client:
    registerWithEureka: true  # 是否把自己注册到eureka上面
    fetchRegistry: true  # 是否从eureka上面拉取服务的列表
    serviceUrl:
      defaultZone: http://peer1:8761/eureka/

server:
  port: 8080

spring:
  application:
    name: eureka-client-a
eureka:
  instance:
    instance-id: ${spring.application.name}:${server.port}-1   #默认值为机器的名称：实例的名称：端口
  #    hostname:
    prefer-ip-address: true
  client:
    serviceUrl:
      fedaultZone: http://localhost:8761/eureka/  #向那个注册中心注册自己

server:
  port: 8081

spring:
  application:
    name: eureka-client-b
eureka:
  instance:
    instance-id: ${spring.application.name}:${server.port}-2   #默认值为机器的名称：实例的名称：端口
    prefer-ip-address: true  # 优先使用链接地址
  client:
    serviceUrl:
      fedaultZone: http://localhost:8761/eureka/