SpringCloud Erueka配置异常

com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server

异常原因：defaultZone路径配置错误

服务端配置

eureka:
  instance:
    hostname: eureka8001.com
  client:
    register-with-eureka: false #此EurekaServer不在注册到其他的注册中心
    fetch-registry: false       #不在从其他中心中心拉取服务器信息
    service-url:
      defaultZone: http://eureka8002.com:8002/eureka/

客户端配置

eureka:
  client:
    register-with-eureka: true #此EurekaServer注册到其他的注册中心
    fetch-registry: true
    service-url:
      defaultZone: http://eureka8001.com:8001/eureka,http://eureka8002.com:8002/eureka #注册中心访问地址

c.n.d.s.t.d.RedirectingEurekaHttpClient : Request execution error

com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: connect

异常原因：服务端配置错误，服务端配置缺少hostname本地地址，集群环境中只有一个域名能监听服务

服务端配置

eureka:
  instance:
    hostname: eureka8002.com
  client:
    register-with-eureka: false #此EurekaServer不在注册到其他的注册中心
    fetch-registry: false       #不在从其他中心中心拉取服务器信息
    service-url:
      defaultZone: http://eureka8001.com:8001/eureka/