我想在 Rancher 上做 3 个 Eureka server 服务

3 个服务在同一台 rancher agent 主机上

在 Eureka Server 中复制了 3 个配置文件：

application-docker1.yml
application-docker2.yml
application-docker3.yml
文件的内容在最下方，这 3 个文件中都是 server.port=8761

我的操作是这样的：

Rancher 中服务1：eureka-server1

8761:8761
spring.profiles.active=docker1

Rancher 中服务2：eureka-server2

8762:8761
spring.profiles.active=docker2

Rancher 中服务3：eureka-server3

8763:8761
spring.profiles.active=docker3

碰到的问题是：

启动 3 个服务时，它们打印的日志中一直显示不能连接其他两个地址。 配置文件中配置了一个服务注册到另外两个中：

eureka-server1：

eureka.client.service-url=

http://root:root@eureka-server2:8761/eureka/,http://root:root@eureka-server3:8761/eureka/

eureka-server2：

eureka.client.service-url=

http://root:root@eureka-server1:8761/eureka/,http://root:root@eureka-server3:8761/eureka/

eureka-server3：

eureka.client.service-url=

http://root:root@eureka-server2:8761/eureka/,http://root:root@eureka-server2:8761/eureka/

application-docker1.yml

spring:
  application:
    name: demo-spring-cloud-eureka
  security:
    user:
      name: root
      password: root

eureka:
  client:
    service-url:
      defaultZone: http://root:root@eureka-server2:8761/eureka/,http://root:root@eureka-server3:8761/eureka/
    register-with-eureka: false
#  server:
#    enable-self-preservation: false

server:
  port: 8761

application-docker2.yml

spring:
  application:
    name: demo-spring-cloud-eureka
  security:
    user:
      name: root
      password: root

eureka:
  client:
    service-url:
      defaultZone: http://root:root@eureka-server1:8761/eureka/,http://root:root@eureka-server3:8761/eureka/
    register-with-eureka: false
#  server:
#    enable-self-preservation: false

server:
  port: 8761

application-docker3.yml

spring:
  application:
    name: demo-spring-cloud-eureka
  security:
    user:
      name: root
      password: root

eureka:
  client:
    service-url:
      defaultZone: http://root:root@eureka-server1:8761/eureka/,http://root:root@eureka-server2:8761/eureka/
    register-with-eureka: false
#  server:
#    enable-self-preservation: false

server:
  port: 8761