我有一个应用程序，需要运行3个配置文件（美国，法国和越南），如下所示的application.yml文件中所示。这3个配置文件应在端口9000上运行的我的Eureka服务器中获得注册服务。
我已经运行java -jar -Dspring.profiles.active=united-states xxx.jar来运行Spring应用程序，但是我的Spring应用程序默认使用端口8761，并且我的服务未在Eureka服务器中注册。
---
# This default profile is used when running a single instance completely standalone:
spring:
profiles: default
server:
port: 9000
eureka:
instance:
hostname: my-eureka-server.com
client:
registerWithEureka: false
fetchRegistry: false
serviceUrl:
defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka/
# united-states, france, and vietnam illustrate running 3 intercommunicating instances.
# This example has them running side-by-side on localhost
# -- which is unrealistic in production
# -- but does illustrate how multiple instances collaborate.
#
# Run by opening 3 separate command prompts:
# java -jar -Dspring.profiles.active=united-states SpringCloudServiceRegistrationEurekaServer.jar
# java -jar -Dspring.profiles.active=france SpringCloudServiceRegistrationEurekaServer.jar
# java -jar -Dspring.profiles.active=vietnam SpringCloudServiceRegistrationEurekaServer.jar
---
spring:
profiles: united-states
application:
name: eureka-server-clustered # ==> This is Service-Id
server:
port: 9001
eureka:
instance:
hostname: my-eureka-server-us.com
client:
registerWithEureka: true
fetchRegistry: true
serviceUrl:
defaultZone: http://my-eureka-server-fr.com:9002/eureka/,http://my-eureka-server-vn.com:9003/eureka/
---
spring:
profiles: france
application:
name: eureka-server-clustered # ==> This is Service-Id
server:
port: 9002
eureka:
instance:
hostname: my-eureka-server-fr.com
client:
registerWithEureka: true
fetchRegistry: true
serviceUrl:
defaultZone: http://my-eureka-server-us.com:9001/eureka/,http://my-eureka-server-vn.com:9003/eureka/
---
spring:
profiles: vietnam
application:
name: eureka-server-clustered # ==> This is Service-Id
server:
port: 9003
eureka:
instance:
hostname: my-eureka-server-vn.com
client:
registerWithEureka: true
fetchRegistry: true
serviceUrl:
defaultZone: http://my-eureka-server-us.com:9001/eureka/,http://my-eureka-server-fr.com:9002/eureka/
日志：
2019-04-16 06:41:10.681 INFO 31061 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration' of type [org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$75804a9c] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.1.4.RELEASE)
2019-04-16 06:41:11.142 INFO 31061 --- [ main] rviceRegistrationEurekaServerApplication : The following profiles are active: united-states
2019-04-16 06:41:12.264 INFO 31061 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data repositories in DEFAULT mode.
2019-04-16 06:41:12.284 INFO 31061 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 11ms. Found 0 repository interfaces.
2019-04-16 06:41:12.477 WARN 31061 --- [ main] o.s.boot.actuate.endpoint.EndpointId : Endpoint ID 'service-registry' contains invalid characters, please migrate to a valid format.
2019-04-16 06:41:12.825 INFO 31061 --- [ main] o.s.cloud.context.scope.GenericScope : BeanFactory id=aedccd61-e8da-3db8-953a-28c197e2743c
2019-04-16 06:41:13.026 INFO 31061 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$5966479f] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2019-04-16 06:41:13.076 INFO 31061 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration' of type [org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$75804a9c] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2019-04-16 06:41:13.530 INFO 31061 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8761 (http)
2019-04-16 06:41:13.573 INFO 31061 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2019-04-16 06:41:13.574 INFO 31061 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.17]
2019-04-16 06:41:13.690 INFO 31061 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2019-04-16 06:41:13.690 INFO 31061 --- [ main] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 2525 ms
2019-04-16 06:41:13.887 WARN 31061 --- [ main] c.n.c.sources.URLConfigurationSource : No URLs will be polled as dynamic configuration sources.
2019-04-16 06:41:14.683 INFO 31061 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2019-04-16 06:41:15.126 INFO 31061 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2019-04-16 06:41:15.230 INFO 31061 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: default
...]
2019-04-16 06:41:15.316 INFO 31061 --- [ main] org.hibernate.Version : HHH000412: Hibernate Core {5.3.9.Final}
2019-04-16 06:41:15.320 INFO 31061 --- [ main] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found
2019-04-16 06:41:15.484 INFO 31061 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.0.4.Final}
2019-04-16 06:41:15.769 INFO 31061 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.H2Dialect
2019-04-16 06:41:16.039 INFO 31061 --- [ main] o.h.t.schema.internal.SchemaCreatorImpl : HHH000476: Executing import script 'org.hibernate.tool.schema.internal.exec.ScriptSourceInputNonExistentImpl@6c841199'
2019-04-16 06:41:16.043 INFO 31061 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2019-04-16 06:41:16.068 WARN 31061 --- [ main] c.n.c.sources.URLConfigurationSource : No URLs will be polled as dynamic configuration sources.
2019-04-16 06:41:16.362 INFO 31061 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor'
2019-04-16 06:41:16.436 WARN 31061 --- [ main] aWebConfiguration$JpaWebMvcConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning
2019-04-16 06:41:17.084 INFO 31061 --- [ main] o.s.b.a.e.web.EndpointLinksResolver : Exposing 2 endpoint(s) beneath base path '/actuator'
2019-04-16 06:41:17.226 INFO 31061 --- [ main] o.s.c.n.eureka.InstanceInfoFactory : Setting initial instance status as: STARTING
2019-04-16 06:41:17.290 INFO 31061 --- [ main] o.s.c.n.e.s.EurekaServiceRegistry : Registering application EUREKA-SERVER with eureka with status UP
2019-04-16 06:41:17.353 INFO 31061 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8761 (http) with context path ''
2019-04-16 06:41:17.354 INFO 31061 --- [ main] .s.c.n.e.s.EurekaAutoServiceRegistration : Updating port to 8761
2019-04-16 06:41:17.360 INFO 31061 --- [ main] rviceRegistrationEurekaServerApplication : Started SpringCloudServiceRegistrationEurekaServerApplication in 7.941 seconds (JVM running for 8.624)
注意：我在Ubuntu上使用Intellij，并已将/etc/hosts文件配置为包括以下主机：
127.0.0.1 my-eureka-server.com
127.0.0.1 my-eureka-server-us.com
127.0.0.1 my-eureka-server-fr.com
127.0.0.1 my-eureka-server-vn.com
答案 0 :(得分：0)
您的应用程序正在作为Eureka Server运行。如果那不是您所期望的，请禁用@EnableEurekaServer批注（如果您在@SpringBootApplication批注的类中有此批注）