Eureka启动报错Cannot execute request on any known server

使用配置中心配置eureka服务端的时候，启动服务以后一直报错Cannot execute request on any known server，网上查了一下原因：没有配置eureka.client.registerWithEureka=false和eureka.client.fetchRegistry=false

spring:
  profiles:
    active:
    - dev
---
server:
  port: 7001
spring:
  profiles: dev
  application: 
    name: mycloud-config-eureka-client

eureka:
  instance:
    hostname: eureka7001.com
    client:
      register-with-eureka: false 
      fetch-registry: false  
      service-url:
        defaultZone: http://eureka7001.com:7001/eureka/

由于这段配置没有生效，client应该和instance对齐

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

改成

spring:
  profiles:
    active:
    - dev
---
server:
  port: 7001
spring:
  profiles: dev
  application: 
    name: mycloud-config-eureka-client

eureka:
  instance:
    hostname: eureka7001.com
  client:
    register-with-eureka: false 
    fetch-registry: false  
    service-url:
      defaultZone: http://eureka7001.com:7001/eureka/