我正在寻找一种能够将Eureka服务器部署到与Eureka客户端不同的tomcat服务器的方法。
这是客户端application.yml：
eureka:
client:
registryFetchIntervalSeconds: 5
instance:
preferIpAddress: true
leaseRenewalIntervalInSeconds: 10
server:
port: 8080
spring:
application.name: my-client
jmx:
default-domain: my-client
服务器的application.yml看起来像：
server:
port: 8761
eureka:
client:
registerWithEureka: false
fetchRegistry: false
如果我将它们部署到相同的tomcat服务器，则效果很好。但是，如果仅使用服务器启动tomcat，然后使用客户端启动服务器，则会出现以下错误：
2017-03-09 16:17:58.496 INFO 7693 --- [on(2)-127.0.0.1] com.netflix.discovery.DiscoveryClient : Registered Applications size is zero : true
2017-03-09 16:17:58.496 INFO 7693 --- [on(2)-127.0.0.1] com.netflix.discovery.DiscoveryClient : Application version is -1: true
2017-03-09 16:17:58.496 INFO 7693 --- [on(2)-127.0.0.1] com.netflix.discovery.DiscoveryClient : Getting all instance registry info from the eureka server
2017-03-09 16:18:04.740 WARN 7693 --- [on(2)-127.0.0.1] c.n.d.s.t.d.RetryableEurekaHttpClient : Request execution failure with status code 404; retrying on another server if available
2017-03-09 16:18:04.745 ERROR 7693 --- [on(2)-127.0.0.1] com.netflix.discovery.DiscoveryClient : DiscoveryClient_MYCLIENT-CLIENT/192.168.196.141:my-client:8080 - was unable to refresh its cache! status = Cannot execute request on any known server
com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:111) ~[eureka-client-1.4.12.jar:1.4.12]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) ~[eureka-client-1.4.12.jar:1.4.12]
bootstrap.yml和application.yml有什么区别？
任何帮助，将不胜感激！
最佳答案
您的客户端应用程序.yml没有关于您的eureka服务器在何处运行的信息。客户端应向eureka服务器注册，为此您需要按如下方式配置客户端应用程序。
eureka:
client:
serviceUrl:
defaultZone:http:localhost:8081/eureka/
instance:
instanceId:application_name:${random.value}