eureka Cluster Setup

Two configuration files: application-eureka1.yml, application-eureka2.yml

Configure two domain names:

127.0.0.1 server1
127.0.0.1 server2

application-eureka1.yml content:

server: 
  port: 9000


spring: 
  application:
    name: eureka-cluster
    
eureka:
  instance:
    hostname: server1
  client:
    registerWithEureka: true
    fetchRegistry: true
    serviceUrl:
      defaultZone: http://server2:9001/eureka/ #此处必须使用域名

application-eureka2.yml content:

server: 
  port: 9001


spring: 
  application:
    name: eureka-cluster
    
eureka:
  instance:
    hostname: server2
  client:
    registerWithEureka: true
    fetchRegistry: true
    serviceUrl:
      defaultZone: http://server1:9000/eureka/

code:

package com.leewan.eureka;

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


@SpringBootApplication
@EnableEurekaServer
@EnableDiscoveryClient
public class ChatEurekaApplication {

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

 

Start two eureka client, start parameters are --spring.profiles.active = eureka1, - spring.profiles.active = eureka2