SpringCloud-Discovery

1.Eurekaの設定

server:
  port: 8761

spring:
  application:
    name: discoveryservice

eureka:
  client:
    register-with-eureka: false
    fetch-registry: false

package com.example.discoveryservice;

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

@SpringBootApplication
@EnableEurekaServer
public class DiscoveryserviceApplication {

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

}

2.ユーザー-サービス設定

server:
  port: 8081
spring:
  application:
    name: user-service

eureka:
  client:
    register-with-eureka: true # 유레카에 등록할 할거다
    fetch-registry: true # 외부에서 검색 가능하게 할거다
    service-url: # 유레카 서버 위치가 어디인지 지정
      defaultZone: http://127.0.0.1:8761/eureka

package com.example.userservice;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;

@SpringBootApplication
@EnableDiscoveryClient
public class UserServiceApplication {

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

}

-Dserver.port=8082

server:
  port: 0 # 랜덤 포트로 하겠다.

spring:
  application:
    name: user-service

eureka:
  instance:
    instance-id: ${spring.cloud.client.hostname}:${spring.cloud.instance_id:${random.value}}
  client:
    register-with-eureka: true # 유레카에 등록할 할거다
    fetch-registry: true # 외부에서 검색 가능하게 할거다
    service-url: # 유레카 서버 위치가 어디인지 지정
      defaultZone: http://127.0.0.1:8761/eureka