Eureka 高可用

启动方法

@SpringBootApplication
@EnableEurekaServer
public class EurekaHaApplication {
  public static void main(String[] args) {
    SpringApplication.run(EurekaHaApplication.class, args);
  }
}

application.yml 文件

spring:
  application:
    name: EUREKA-HA
---
server:
  port: 8761
spring:
  profiles: peer1
eureka:
  instance:
    hostname: peer1
  client:
    serviceUrl:
      defaultZone: http://peer2:8762/eureka/,http://peer3:8763/eureka/
---
server:
  port: 8762
spring:
  profiles: peer2
eureka:
  instance:
    hostname: peer2
  client:
    serviceUrl:
      defaultZone: http://peer1:8761/eureka/,http://peer3:8763/eureka/
---
server:
  port: 8763
spring:
  profiles: peer3
eureka:
  instance:
    hostname: peer3
  client:
    serviceUrl:
      defaultZone: http://peer1:8761/eureka/,http://peer2:8762/eureka/

添加主机名

127.0.0.1 peer1 peer2 peer3

启动方式：Debug as->Debug Configurations 配置好 Name,Main type,Profile

注意：启动过程会报错 connection  refused。。。无影响