Eureka 服务器检测不到 AWS
Eureka server can't detect AWS
我正在尝试 运行 AWS 中的 Eureka 服务器。
我创建了一个用@EnableEurekaServer 注释的Spring启动应用程序，但每当该应用程序在 AWS 中启动时，我都会收到以下日志消息：
2017-03-29 04:11:39.886 INFO 19046 --- [ Thread-10] o.s.c.n.e.server.EurekaServerBootstrap : isAws returned false
担心我在我的应用程序中做错了什么我尝试了来自 https://github.com/spring-cloud-samples/eureka.git
的 Eureka Spring 云示例
我有完全相同的问题 - 即使我在 EC2 实例上 运行ning，Eureka 也未能检测到这一点。
服务器本身确实启动了，但它忽略了我所有的 AWS 特定配置，例如 EIP 绑定。
这是 运行ning mvn clean spring-boot:run
的完整日志输出
[INFO] --- spring-boot-maven-plugin:1.4.3.RELEASE:run (default-cli) @ eureka ---
2017-03-29 04:17:16.178 INFO 19466 --- [ main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@1a19b36d: startup date [Wed Mar 29 04:17:16 UTC 2017]; root of context hierarchy
2017-03-29 04:17:16.575 INFO 19466 --- [ main] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
2017-03-29 04:17:16.607 INFO 19466 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'configurationPropertiesRebinderAutoConfiguration' of type [class org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$d153893] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
. ____ _ __ _ _
/\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.4.3.RELEASE)
2017-03-29 04:17:16.927 INFO 19466 --- [ main] c.c.c.ConfigServicePropertySourceLocator : Fetching config from server at: http://localhost:8888
2017-03-29 04:17:17.006 WARN 19466 --- [ main] c.c.c.ConfigServicePropertySourceLocator : Could not locate PropertySource: I/O error on GET request for "http://localhost:8888/eureka/default": Connection refused (Connection refused); nested exception is java.net.ConnectException: Connection refused (Connection refused)
2017-03-29 04:17:17.007 INFO 19466 --- [ main] eurekademo.EurekaApplication : No active profile set, falling back to default profiles: default
2017-03-29 04:17:17.020 INFO 19466 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@5a6e74a7: startup date [Wed Mar 29 04:17:17 UTC 2017]; parent: org.springframework.context.annotation.AnnotationConfigApplicationContext@1a19b36d
2017-03-29 04:17:17.715 WARN 19466 --- [ main] o.s.c.a.ConfigurationClassPostProcessor : Cannot enhance @Configuration bean definition 'refreshScope' since its singleton instance has been created too early. The typical cause is a non-static @Bean method with a BeanDefinitionRegistryPostProcessor return type: Consider declaring such methods as 'static'.
2017-03-29 04:17:17.852 INFO 19466 --- [ main] o.s.cloud.context.scope.GenericScope : BeanFactory id=512ba4fc-847f-3775-a8eb-3c9786c9462f
2017-03-29 04:17:17.899 INFO 19466 --- [ main] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
2017-03-29 04:17:17.931 INFO 19466 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration' of type [class org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$d153893] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2017-03-29 04:17:18.149 INFO 19466 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8761 (http)
2017-03-29 04:17:18.159 INFO 19466 --- [ main] o.apache.catalina.core.StandardService : Starting service Tomcat
2017-03-29 04:17:18.160 INFO 19466 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.6
2017-03-29 04:17:18.246 INFO 19466 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2017-03-29 04:17:18.247 INFO 19466 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 1227 ms
2017-03-29 04:17:18.608 INFO 19466 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'metricsFilter' to: [/*]
2017-03-29 04:17:18.608 INFO 19466 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2017-03-29 04:17:18.608 INFO 19466 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2017-03-29 04:17:18.608 INFO 19466 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2017-03-29 04:17:18.609 INFO 19466 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2017-03-29 04:17:18.609 INFO 19466 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'webRequestTraceFilter' to: [/*]
2017-03-29 04:17:18.609 INFO 19466 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'servletContainer' to urls: [/eureka/*]
2017-03-29 04:17:18.609 INFO 19466 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'applicationContextIdFilter' to: [/*]
2017-03-29 04:17:18.609 INFO 19466 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2017-03-29 04:17:18.677 INFO 19466 --- [ost-startStop-1] c.s.j.s.i.a.WebApplicationImpl : Initiating Jersey application, version 'Jersey: 1.19.1 03/11/2016 02:08 PM'
2017-03-29 04:17:18.732 INFO 19466 --- [ost-startStop-1] c.n.d.provider.DiscoveryJerseyProvider : Using JSON encoding codec LegacyJacksonJson
2017-03-29 04:17:18.733 INFO 19466 --- [ost-startStop-1] c.n.d.provider.DiscoveryJerseyProvider : Using JSON decoding codec LegacyJacksonJson
2017-03-29 04:17:18.819 INFO 19466 --- [ost-startStop-1] c.n.d.provider.DiscoveryJerseyProvider : Using XML encoding codec XStreamXml
2017-03-29 04:17:18.820 INFO 19466 --- [ost-startStop-1] c.n.d.provider.DiscoveryJerseyProvider : Using XML decoding codec XStreamXml
2017-03-29 04:17:19.119 INFO 19466 --- [ main] o.s.c.n.eureka.InstanceInfoFactory : Setting initial instance status as: STARTING
2017-03-29 04:17:19.159 INFO 19466 --- [ main] com.netflix.discovery.DiscoveryClient : Client configured to neither register nor query for data.
2017-03-29 04:17:19.167 INFO 19466 --- [ main] com.netflix.discovery.DiscoveryClient : Discovery Client initialized at timestamp 1490761039167 with initial instances count: 0
2017-03-29 04:17:19.231 INFO 19466 --- [ main] c.n.eureka.DefaultEurekaServerContext : Initializing ...
2017-03-29 04:17:19.233 INFO 19466 --- [ main] c.n.eureka.cluster.PeerEurekaNodes : Adding new peer nodes [http://localhost:8761/eureka/]
2017-03-29 04:17:19.339 INFO 19466 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using JSON encoding codec LegacyJacksonJson
2017-03-29 04:17:19.339 INFO 19466 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using JSON decoding codec LegacyJacksonJson
2017-03-29 04:17:19.339 INFO 19466 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using XML encoding codec XStreamXml
2017-03-29 04:17:19.339 INFO 19466 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using XML decoding codec XStreamXml
2017-03-29 04:17:19.432 INFO 19466 --- [ main] c.n.eureka.cluster.PeerEurekaNodes : Replica node URL: http://localhost:8761/eureka/
2017-03-29 04:17:19.440 INFO 19466 --- [ main] c.n.e.registry.AbstractInstanceRegistry : Finished initializing remote region registries. All known remote regions: []
2017-03-29 04:17:19.440 INFO 19466 --- [ main] c.n.eureka.DefaultEurekaServerContext : Initialized
2017-03-29 04:17:20.003 INFO 19466 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@5a6e74a7: startup date [Wed Mar 29 04:17:17 UTC 2017]; parent: org.springframework.context.annotation.AnnotationConfigApplicationContext@1a19b36d
2017-03-29 04:17:20.093 INFO 19466 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/lastn],methods=[GET]}" onto public java.lang.String org.springframework.cloud.netflix.eureka.server.EurekaController.lastn(javax.servlet.http.HttpServletRequest,java.util.Map<java.lang.String, java.lang.Object>)
2017-03-29 04:17:20.094 INFO 19466 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/],methods=[GET]}" onto public java.lang.String org.springframework.cloud.netflix.eureka.server.EurekaController.status(javax.servlet.http.HttpServletRequest,java.util.Map<java.lang.String, java.lang.Object>)
2017-03-29 04:17:20.096 INFO 19466 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
2017-03-29 04:17:20.096 INFO 19466 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2017-03-29 04:17:20.125 INFO 19466 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-03-29 04:17:20.125 INFO 19466 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-03-29 04:17:20.158 INFO 19466 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-03-29 04:17:20.562 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/env],methods=[POST]}" onto public java.lang.Object org.springframework.cloud.context.environment.EnvironmentManagerMvcEndpoint.value(java.util.Map<java.lang.String, java.lang.String>)
2017-03-29 04:17:20.562 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/env/reset],methods=[POST]}" onto public java.util.Map<java.lang.String, java.lang.Object> org.springframework.cloud.context.environment.EnvironmentManagerMvcEndpoint.reset()
2017-03-29 04:17:20.564 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/dump || /dump.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-03-29 04:17:20.565 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/health || /health.json],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.HealthMvcEndpoint.invoke(java.security.Principal)
2017-03-29 04:17:20.565 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/configprops || /configprops.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-03-29 04:17:20.566 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/heapdump || /heapdump.json],methods=[GET],produces=[application/octet-stream]}" onto public void org.springframework.boot.actuate.endpoint.mvc.HeapdumpMvcEndpoint.invoke(boolean,javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse) throws java.io.IOException,javax.servlet.ServletException
2017-03-29 04:17:20.566 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/resume || /resume.json],methods=[POST]}" onto public java.lang.Object org.springframework.cloud.endpoint.GenericPostableMvcEndpoint.invoke()
2017-03-29 04:17:20.566 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/pause || /pause.json],methods=[POST]}" onto public java.lang.Object org.springframework.cloud.endpoint.GenericPostableMvcEndpoint.invoke()
2017-03-29 04:17:20.567 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/mappings || /mappings.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-03-29 04:17:20.568 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/refresh || /refresh.json],methods=[POST]}" onto public java.lang.Object org.springframework.cloud.endpoint.GenericPostableMvcEndpoint.invoke()
2017-03-29 04:17:20.569 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/env/{name:.*}],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EnvironmentMvcEndpoint.value(java.lang.String)
2017-03-29 04:17:20.569 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/env || /env.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-03-29 04:17:20.571 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/metrics/{name:.*}],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.MetricsMvcEndpoint.value(java.lang.String)
2017-03-29 04:17:20.571 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/metrics || /metrics.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-03-29 04:17:20.572 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/features || /features.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-03-29 04:17:20.574 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/beans || /beans.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-03-29 04:17:20.575 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/archaius || /archaius.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-03-29 04:17:20.575 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/autoconfig || /autoconfig.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-03-29 04:17:20.575 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/restart || /restart.json],methods=[POST]}" onto public java.lang.Object org.springframework.cloud.context.restart.RestartMvcEndpoint.invoke()
2017-03-29 04:17:20.576 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/trace || /trace.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-03-29 04:17:20.576 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/info || /info.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-03-29 04:17:20.669 INFO 19466 --- [ main] o.s.ui.freemarker.SpringTemplateLoader : SpringTemplateLoader for FreeMarker: using resource loader [org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@5a6e74a7: startup date [Wed Mar 29 04:17:17 UTC 2017]; parent: org.springframework.context.annotation.AnnotationConfigApplicationContext@1a19b36d] and template loader path [classpath:/templates/]
2017-03-29 04:17:20.670 INFO 19466 --- [ main] o.s.w.s.v.f.FreeMarkerConfigurer : ClassTemplateLoader for Spring macros added to FreeMarker configuration
2017-03-29 04:17:20.744 WARN 19466 --- [ main] c.n.c.sources.URLConfigurationSource : No URLs will be polled as dynamic configuration sources.
2017-03-29 04:17:20.744 INFO 19466 --- [ main] c.n.c.sources.URLConfigurationSource : To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
2017-03-29 04:17:20.749 WARN 19466 --- [ main] c.n.c.sources.URLConfigurationSource : No URLs will be polled as dynamic configuration sources.
2017-03-29 04:17:20.749 INFO 19466 --- [ main] c.n.c.sources.URLConfigurationSource : To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
2017-03-29 04:17:20.816 INFO 19466 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2017-03-29 04:17:20.823 INFO 19466 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Bean with name 'refreshScope' has been autodetected for JMX exposure
2017-03-29 04:17:20.824 INFO 19466 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Bean with name 'environmentManager' has been autodetected for JMX exposure
2017-03-29 04:17:20.826 INFO 19466 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Bean with name 'configurationPropertiesRebinder' has been autodetected for JMX exposure
2017-03-29 04:17:20.826 INFO 19466 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Bean with name 'refreshEndpoint' has been autodetected for JMX exposure
2017-03-29 04:17:20.827 INFO 19466 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Bean with name 'restartEndpoint' has been autodetected for JMX exposure
2017-03-29 04:17:20.829 INFO 19466 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Located managed bean 'environmentManager': registering with JMX server as MBean [org.springframework.cloud.context.environment:name=environmentManager,type=EnvironmentManager]
2017-03-29 04:17:20.840 INFO 19466 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Located managed bean 'restartEndpoint': registering with JMX server as MBean [org.springframework.cloud.context.restart:name=restartEndpoint,type=RestartEndpoint]
2017-03-29 04:17:20.849 INFO 19466 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Located managed bean 'refreshScope': registering with JMX server as MBean [org.springframework.cloud.context.scope.refresh:name=refreshScope,type=RefreshScope]
2017-03-29 04:17:20.856 INFO 19466 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Located managed bean 'configurationPropertiesRebinder': registering with JMX server as MBean [org.springframework.cloud.context.properties:name=configurationPropertiesRebinder,context=5a6e74a7,type=ConfigurationPropertiesRebinder]
2017-03-29 04:17:20.861 INFO 19466 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Located managed bean 'refreshEndpoint': registering with JMX server as MBean [org.springframework.cloud.endpoint:name=refreshEndpoint,type=RefreshEndpoint]
2017-03-29 04:17:21.053 INFO 19466 --- [ main] o.s.c.support.DefaultLifecycleProcessor : Starting beans in phase 0
2017-03-29 04:17:21.067 INFO 19466 --- [ main] c.n.e.EurekaDiscoveryClientConfiguration : Registering application eureka with eureka with status UP
2017-03-29 04:17:21.070 INFO 19466 --- [ Thread-10] o.s.c.n.e.server.EurekaServerBootstrap : Setting the eureka configuration..
2017-03-29 04:17:21.070 INFO 19466 --- [ Thread-10] o.s.c.n.e.server.EurekaServerBootstrap : Eureka data center value eureka.datacenter is not set, defaulting to default
2017-03-29 04:17:21.070 INFO 19466 --- [ Thread-10] o.s.c.n.e.server.EurekaServerBootstrap : Eureka environment value eureka.environment is not set, defaulting to test
2017-03-29 04:17:21.097 INFO 19466 --- [ Thread-10] o.s.c.n.e.server.EurekaServerBootstrap : isAws returned false
2017-03-29 04:17:21.098 INFO 19466 --- [ Thread-10] o.s.c.n.e.server.EurekaServerBootstrap : Initialized server context
2017-03-29 04:17:21.098 INFO 19466 --- [ Thread-10] c.n.e.r.PeerAwareInstanceRegistryImpl : Got 1 instances from neighboring DS node
2017-03-29 04:17:21.098 INFO 19466 --- [ Thread-10] c.n.e.r.PeerAwareInstanceRegistryImpl : Renew threshold is: 1
2017-03-29 04:17:21.098 INFO 19466 --- [ Thread-10] c.n.e.r.PeerAwareInstanceRegistryImpl : Changing status to UP
2017-03-29 04:17:21.105 INFO 19466 --- [ Thread-10] e.s.EurekaServerInitializerConfiguration : Started Eureka Server
2017-03-29 04:17:21.154 INFO 19466 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8761 (http)
2017-03-29 04:17:21.155 INFO 19466 --- [ main] c.n.e.EurekaDiscoveryClientConfiguration : Updating port to 8761
2017-03-29 04:17:21.158 INFO 19466 --- [ main] eurekademo.EurekaApplication : Started EurekaApplication in 5.439 seconds (JVM running for 8.49)
2017-03-29 04:17:26.523 INFO 19466 --- [nio-8761-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring FrameworkServlet 'dispatcherServlet'
2017-03-29 04:17:26.523 INFO 19466 --- [nio-8761-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization started
2017-03-29 04:17:26.534 INFO 19466 --- [nio-8761-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization completed in 11 ms
我认为如果 isAws 等于 true 那么我的问题就会得到解决，但是该消息没有其他详细信息说明为什么 Eureka 认为它不在 AWS 中 运行ning，尽管它是。
我也试过传递参数 -Deureka.datacenter=cloud 无效。
要测试这个，只需启动任何 ec2 实例（在我的例子中是 t2.medium），安装 git 和 maven（java8 应该已经安装），结帐 https://github.com/spring-cloud-samples/eureka.git、运行 sprintboot 应用程序。
所以我想通了。
开箱即用，Springboot Eureka 不包含计算是否在 AWS 中所需的依赖项。
我在 POM 中添加了以下内容：
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-aws-autoconfigure</artifactId>
<version>1.2.1.RELEASE</version>
</dependency>
一旦我这样做了，Eureka 就能够确定它在 AWS 中。
请注意，我认为您可以使用此依赖项 - 我认为所需的只是 AWS ec2 依赖项 com.amazonaws/aws-java-sdk-ec2 但我从未测试过它。
我正在尝试 运行 AWS 中的 Eureka 服务器。
我创建了一个用@EnableEurekaServer 注释的Spring启动应用程序，但每当该应用程序在 AWS 中启动时，我都会收到以下日志消息：
2017-03-29 04:11:39.886 INFO 19046 --- [ Thread-10] o.s.c.n.e.server.EurekaServerBootstrap : isAws returned false
担心我在我的应用程序中做错了什么我尝试了来自 https://github.com/spring-cloud-samples/eureka.git
的 Eureka Spring 云示例我有完全相同的问题 - 即使我在 EC2 实例上 运行ning，Eureka 也未能检测到这一点。
服务器本身确实启动了，但它忽略了我所有的 AWS 特定配置，例如 EIP 绑定。
这是 运行ning mvn clean spring-boot:run
[INFO] --- spring-boot-maven-plugin:1.4.3.RELEASE:run (default-cli) @ eureka ---
2017-03-29 04:17:16.178 INFO 19466 --- [ main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@1a19b36d: startup date [Wed Mar 29 04:17:16 UTC 2017]; root of context hierarchy
2017-03-29 04:17:16.575 INFO 19466 --- [ main] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
2017-03-29 04:17:16.607 INFO 19466 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'configurationPropertiesRebinderAutoConfiguration' of type [class org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$d153893] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
. ____ _ __ _ _
/\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.4.3.RELEASE)
2017-03-29 04:17:16.927 INFO 19466 --- [ main] c.c.c.ConfigServicePropertySourceLocator : Fetching config from server at: http://localhost:8888
2017-03-29 04:17:17.006 WARN 19466 --- [ main] c.c.c.ConfigServicePropertySourceLocator : Could not locate PropertySource: I/O error on GET request for "http://localhost:8888/eureka/default": Connection refused (Connection refused); nested exception is java.net.ConnectException: Connection refused (Connection refused)
2017-03-29 04:17:17.007 INFO 19466 --- [ main] eurekademo.EurekaApplication : No active profile set, falling back to default profiles: default
2017-03-29 04:17:17.020 INFO 19466 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@5a6e74a7: startup date [Wed Mar 29 04:17:17 UTC 2017]; parent: org.springframework.context.annotation.AnnotationConfigApplicationContext@1a19b36d
2017-03-29 04:17:17.715 WARN 19466 --- [ main] o.s.c.a.ConfigurationClassPostProcessor : Cannot enhance @Configuration bean definition 'refreshScope' since its singleton instance has been created too early. The typical cause is a non-static @Bean method with a BeanDefinitionRegistryPostProcessor return type: Consider declaring such methods as 'static'.
2017-03-29 04:17:17.852 INFO 19466 --- [ main] o.s.cloud.context.scope.GenericScope : BeanFactory id=512ba4fc-847f-3775-a8eb-3c9786c9462f
2017-03-29 04:17:17.899 INFO 19466 --- [ main] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
2017-03-29 04:17:17.931 INFO 19466 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration' of type [class org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$d153893] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2017-03-29 04:17:18.149 INFO 19466 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8761 (http)
2017-03-29 04:17:18.159 INFO 19466 --- [ main] o.apache.catalina.core.StandardService : Starting service Tomcat
2017-03-29 04:17:18.160 INFO 19466 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.6
2017-03-29 04:17:18.246 INFO 19466 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2017-03-29 04:17:18.247 INFO 19466 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 1227 ms
2017-03-29 04:17:18.608 INFO 19466 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'metricsFilter' to: [/*]
2017-03-29 04:17:18.608 INFO 19466 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2017-03-29 04:17:18.608 INFO 19466 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2017-03-29 04:17:18.608 INFO 19466 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2017-03-29 04:17:18.609 INFO 19466 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2017-03-29 04:17:18.609 INFO 19466 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'webRequestTraceFilter' to: [/*]
2017-03-29 04:17:18.609 INFO 19466 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'servletContainer' to urls: [/eureka/*]
2017-03-29 04:17:18.609 INFO 19466 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'applicationContextIdFilter' to: [/*]
2017-03-29 04:17:18.609 INFO 19466 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2017-03-29 04:17:18.677 INFO 19466 --- [ost-startStop-1] c.s.j.s.i.a.WebApplicationImpl : Initiating Jersey application, version 'Jersey: 1.19.1 03/11/2016 02:08 PM'
2017-03-29 04:17:18.732 INFO 19466 --- [ost-startStop-1] c.n.d.provider.DiscoveryJerseyProvider : Using JSON encoding codec LegacyJacksonJson
2017-03-29 04:17:18.733 INFO 19466 --- [ost-startStop-1] c.n.d.provider.DiscoveryJerseyProvider : Using JSON decoding codec LegacyJacksonJson
2017-03-29 04:17:18.819 INFO 19466 --- [ost-startStop-1] c.n.d.provider.DiscoveryJerseyProvider : Using XML encoding codec XStreamXml
2017-03-29 04:17:18.820 INFO 19466 --- [ost-startStop-1] c.n.d.provider.DiscoveryJerseyProvider : Using XML decoding codec XStreamXml
2017-03-29 04:17:19.119 INFO 19466 --- [ main] o.s.c.n.eureka.InstanceInfoFactory : Setting initial instance status as: STARTING
2017-03-29 04:17:19.159 INFO 19466 --- [ main] com.netflix.discovery.DiscoveryClient : Client configured to neither register nor query for data.
2017-03-29 04:17:19.167 INFO 19466 --- [ main] com.netflix.discovery.DiscoveryClient : Discovery Client initialized at timestamp 1490761039167 with initial instances count: 0
2017-03-29 04:17:19.231 INFO 19466 --- [ main] c.n.eureka.DefaultEurekaServerContext : Initializing ...
2017-03-29 04:17:19.233 INFO 19466 --- [ main] c.n.eureka.cluster.PeerEurekaNodes : Adding new peer nodes [http://localhost:8761/eureka/]
2017-03-29 04:17:19.339 INFO 19466 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using JSON encoding codec LegacyJacksonJson
2017-03-29 04:17:19.339 INFO 19466 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using JSON decoding codec LegacyJacksonJson
2017-03-29 04:17:19.339 INFO 19466 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using XML encoding codec XStreamXml
2017-03-29 04:17:19.339 INFO 19466 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using XML decoding codec XStreamXml
2017-03-29 04:17:19.432 INFO 19466 --- [ main] c.n.eureka.cluster.PeerEurekaNodes : Replica node URL: http://localhost:8761/eureka/
2017-03-29 04:17:19.440 INFO 19466 --- [ main] c.n.e.registry.AbstractInstanceRegistry : Finished initializing remote region registries. All known remote regions: []
2017-03-29 04:17:19.440 INFO 19466 --- [ main] c.n.eureka.DefaultEurekaServerContext : Initialized
2017-03-29 04:17:20.003 INFO 19466 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@5a6e74a7: startup date [Wed Mar 29 04:17:17 UTC 2017]; parent: org.springframework.context.annotation.AnnotationConfigApplicationContext@1a19b36d
2017-03-29 04:17:20.093 INFO 19466 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/lastn],methods=[GET]}" onto public java.lang.String org.springframework.cloud.netflix.eureka.server.EurekaController.lastn(javax.servlet.http.HttpServletRequest,java.util.Map<java.lang.String, java.lang.Object>)
2017-03-29 04:17:20.094 INFO 19466 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/],methods=[GET]}" onto public java.lang.String org.springframework.cloud.netflix.eureka.server.EurekaController.status(javax.servlet.http.HttpServletRequest,java.util.Map<java.lang.String, java.lang.Object>)
2017-03-29 04:17:20.096 INFO 19466 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
2017-03-29 04:17:20.096 INFO 19466 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2017-03-29 04:17:20.125 INFO 19466 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-03-29 04:17:20.125 INFO 19466 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-03-29 04:17:20.158 INFO 19466 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-03-29 04:17:20.562 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/env],methods=[POST]}" onto public java.lang.Object org.springframework.cloud.context.environment.EnvironmentManagerMvcEndpoint.value(java.util.Map<java.lang.String, java.lang.String>)
2017-03-29 04:17:20.562 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/env/reset],methods=[POST]}" onto public java.util.Map<java.lang.String, java.lang.Object> org.springframework.cloud.context.environment.EnvironmentManagerMvcEndpoint.reset()
2017-03-29 04:17:20.564 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/dump || /dump.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-03-29 04:17:20.565 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/health || /health.json],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.HealthMvcEndpoint.invoke(java.security.Principal)
2017-03-29 04:17:20.565 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/configprops || /configprops.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-03-29 04:17:20.566 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/heapdump || /heapdump.json],methods=[GET],produces=[application/octet-stream]}" onto public void org.springframework.boot.actuate.endpoint.mvc.HeapdumpMvcEndpoint.invoke(boolean,javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse) throws java.io.IOException,javax.servlet.ServletException
2017-03-29 04:17:20.566 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/resume || /resume.json],methods=[POST]}" onto public java.lang.Object org.springframework.cloud.endpoint.GenericPostableMvcEndpoint.invoke()
2017-03-29 04:17:20.566 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/pause || /pause.json],methods=[POST]}" onto public java.lang.Object org.springframework.cloud.endpoint.GenericPostableMvcEndpoint.invoke()
2017-03-29 04:17:20.567 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/mappings || /mappings.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-03-29 04:17:20.568 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/refresh || /refresh.json],methods=[POST]}" onto public java.lang.Object org.springframework.cloud.endpoint.GenericPostableMvcEndpoint.invoke()
2017-03-29 04:17:20.569 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/env/{name:.*}],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EnvironmentMvcEndpoint.value(java.lang.String)
2017-03-29 04:17:20.569 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/env || /env.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-03-29 04:17:20.571 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/metrics/{name:.*}],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.MetricsMvcEndpoint.value(java.lang.String)
2017-03-29 04:17:20.571 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/metrics || /metrics.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-03-29 04:17:20.572 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/features || /features.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-03-29 04:17:20.574 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/beans || /beans.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-03-29 04:17:20.575 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/archaius || /archaius.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-03-29 04:17:20.575 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/autoconfig || /autoconfig.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-03-29 04:17:20.575 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/restart || /restart.json],methods=[POST]}" onto public java.lang.Object org.springframework.cloud.context.restart.RestartMvcEndpoint.invoke()
2017-03-29 04:17:20.576 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/trace || /trace.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-03-29 04:17:20.576 INFO 19466 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/info || /info.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-03-29 04:17:20.669 INFO 19466 --- [ main] o.s.ui.freemarker.SpringTemplateLoader : SpringTemplateLoader for FreeMarker: using resource loader [org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@5a6e74a7: startup date [Wed Mar 29 04:17:17 UTC 2017]; parent: org.springframework.context.annotation.AnnotationConfigApplicationContext@1a19b36d] and template loader path [classpath:/templates/]
2017-03-29 04:17:20.670 INFO 19466 --- [ main] o.s.w.s.v.f.FreeMarkerConfigurer : ClassTemplateLoader for Spring macros added to FreeMarker configuration
2017-03-29 04:17:20.744 WARN 19466 --- [ main] c.n.c.sources.URLConfigurationSource : No URLs will be polled as dynamic configuration sources.
2017-03-29 04:17:20.744 INFO 19466 --- [ main] c.n.c.sources.URLConfigurationSource : To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
2017-03-29 04:17:20.749 WARN 19466 --- [ main] c.n.c.sources.URLConfigurationSource : No URLs will be polled as dynamic configuration sources.
2017-03-29 04:17:20.749 INFO 19466 --- [ main] c.n.c.sources.URLConfigurationSource : To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
2017-03-29 04:17:20.816 INFO 19466 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2017-03-29 04:17:20.823 INFO 19466 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Bean with name 'refreshScope' has been autodetected for JMX exposure
2017-03-29 04:17:20.824 INFO 19466 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Bean with name 'environmentManager' has been autodetected for JMX exposure
2017-03-29 04:17:20.826 INFO 19466 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Bean with name 'configurationPropertiesRebinder' has been autodetected for JMX exposure
2017-03-29 04:17:20.826 INFO 19466 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Bean with name 'refreshEndpoint' has been autodetected for JMX exposure
2017-03-29 04:17:20.827 INFO 19466 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Bean with name 'restartEndpoint' has been autodetected for JMX exposure
2017-03-29 04:17:20.829 INFO 19466 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Located managed bean 'environmentManager': registering with JMX server as MBean [org.springframework.cloud.context.environment:name=environmentManager,type=EnvironmentManager]
2017-03-29 04:17:20.840 INFO 19466 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Located managed bean 'restartEndpoint': registering with JMX server as MBean [org.springframework.cloud.context.restart:name=restartEndpoint,type=RestartEndpoint]
2017-03-29 04:17:20.849 INFO 19466 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Located managed bean 'refreshScope': registering with JMX server as MBean [org.springframework.cloud.context.scope.refresh:name=refreshScope,type=RefreshScope]
2017-03-29 04:17:20.856 INFO 19466 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Located managed bean 'configurationPropertiesRebinder': registering with JMX server as MBean [org.springframework.cloud.context.properties:name=configurationPropertiesRebinder,context=5a6e74a7,type=ConfigurationPropertiesRebinder]
2017-03-29 04:17:20.861 INFO 19466 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Located managed bean 'refreshEndpoint': registering with JMX server as MBean [org.springframework.cloud.endpoint:name=refreshEndpoint,type=RefreshEndpoint]
2017-03-29 04:17:21.053 INFO 19466 --- [ main] o.s.c.support.DefaultLifecycleProcessor : Starting beans in phase 0
2017-03-29 04:17:21.067 INFO 19466 --- [ main] c.n.e.EurekaDiscoveryClientConfiguration : Registering application eureka with eureka with status UP
2017-03-29 04:17:21.070 INFO 19466 --- [ Thread-10] o.s.c.n.e.server.EurekaServerBootstrap : Setting the eureka configuration..
2017-03-29 04:17:21.070 INFO 19466 --- [ Thread-10] o.s.c.n.e.server.EurekaServerBootstrap : Eureka data center value eureka.datacenter is not set, defaulting to default
2017-03-29 04:17:21.070 INFO 19466 --- [ Thread-10] o.s.c.n.e.server.EurekaServerBootstrap : Eureka environment value eureka.environment is not set, defaulting to test
2017-03-29 04:17:21.097 INFO 19466 --- [ Thread-10] o.s.c.n.e.server.EurekaServerBootstrap : isAws returned false
2017-03-29 04:17:21.098 INFO 19466 --- [ Thread-10] o.s.c.n.e.server.EurekaServerBootstrap : Initialized server context
2017-03-29 04:17:21.098 INFO 19466 --- [ Thread-10] c.n.e.r.PeerAwareInstanceRegistryImpl : Got 1 instances from neighboring DS node
2017-03-29 04:17:21.098 INFO 19466 --- [ Thread-10] c.n.e.r.PeerAwareInstanceRegistryImpl : Renew threshold is: 1
2017-03-29 04:17:21.098 INFO 19466 --- [ Thread-10] c.n.e.r.PeerAwareInstanceRegistryImpl : Changing status to UP
2017-03-29 04:17:21.105 INFO 19466 --- [ Thread-10] e.s.EurekaServerInitializerConfiguration : Started Eureka Server
2017-03-29 04:17:21.154 INFO 19466 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8761 (http)
2017-03-29 04:17:21.155 INFO 19466 --- [ main] c.n.e.EurekaDiscoveryClientConfiguration : Updating port to 8761
2017-03-29 04:17:21.158 INFO 19466 --- [ main] eurekademo.EurekaApplication : Started EurekaApplication in 5.439 seconds (JVM running for 8.49)
2017-03-29 04:17:26.523 INFO 19466 --- [nio-8761-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring FrameworkServlet 'dispatcherServlet'
2017-03-29 04:17:26.523 INFO 19466 --- [nio-8761-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization started
2017-03-29 04:17:26.534 INFO 19466 --- [nio-8761-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization completed in 11 ms
我认为如果 isAws 等于 true 那么我的问题就会得到解决，但是该消息没有其他详细信息说明为什么 Eureka 认为它不在 AWS 中 运行ning，尽管它是。
我也试过传递参数 -Deureka.datacenter=cloud 无效。
要测试这个，只需启动任何 ec2 实例（在我的例子中是 t2.medium），安装 git 和 maven（java8 应该已经安装），结帐 https://github.com/spring-cloud-samples/eureka.git、运行 sprintboot 应用程序。
所以我想通了。
开箱即用，Springboot Eureka 不包含计算是否在 AWS 中所需的依赖项。
我在 POM 中添加了以下内容：
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-aws-autoconfigure</artifactId>
<version>1.2.1.RELEASE</version>
</dependency>
一旦我这样做了，Eureka 就能够确定它在 AWS 中。
请注意，我认为您可以使用此依赖项 - 我认为所需的只是 AWS ec2 依赖项 com.amazonaws/aws-java-sdk-ec2 但我从未测试过它。