Ứng dụng kiến trúc microservice (MSA) phát triển với Spring Cloud

Kiểm tra

고민하다가 도저히 안될꺼같아서 질문올립니다!

2021-06-15T16:28:10.537Z

2260

mylifeforcoding1637

5 câu hỏi đã được viết

Docker에서 이때까지 했던 서비스들 모두 올려서 실행시켰는데 유저서비스 회원가입하려고 하니 apigateway 로그엥서 확인해보니 아래와 같이 연결 에러가 나네요..

그래서 apigateway를 거치지 않고 유저서비스에서 바로 접근해서 확인해보려고 http://localhost:43403/actuator/info로 시도해봤는데 그냥 유저서비스 자체에 접근이 안되더라구요.. 근데 이상한건 유저서비스를 도커가 아닌 로컬 인텔리제이에서 구동시켜서 해보니 이건 또 되네요.. 원인을 찾아보려고 이것저것 시도해봤는데 모르곘네요.

server:
  port: 0
  address: 127.0.0.1

spring:
  application:
    name: user-service
  zipkin:
    base-url: http://127.0.0.1:9411
    enabled: true
  sleuth:
    sampler:
      probability: 1.0
  rabbitmq:
    host: 127.0.0.1
    port: 5672
    username: guest
    password: guest
  h2:
    console:
      enabled: true
      settings:
        web-allow-others: true
      path: /h2-console

eureka:
  client:
    register-with-eureka: true
    fetch-registry: true
    service-url:
      defaultZone: http://127.0.0.1:8761/eureka

greeting:
  message: Welcome to the Simple E-Commerce.

logging:
  level:
    com.example.userservice.client: DEBUG

management:
  endpoints:
    web:
      exposure:
        include: refresh, health, beans, busrefresh, info, prometheus, metrics

#token:
#  expiration_time: 86400000
#  secret: user_token

위는 유저서비스 설정파일이고

spring:
  cloud:
    config:
      uri: http://127.0.0.1:8888
      name: ecommerce
#  profiles:
#    active: dev

부트스트랩 설정 파일입니다

ecommerce default

token:

expiration_tile: 86400000

secret: user_token_default

gateway:

ip: 172.18.0.102

아래는 유저서비스 도커 런 명령어

docker run -d --network ecommerce-network --name user-service -e spring.cloud.config.uri=http://config-service:8888 -e spring.rabbitmq.host=rabbitmq -e spring.zipkin.base-url=http://zipkin:9411 -e eureka.client.service-url.defaultZone=http://discovery-service:8761/eureka -e logging.file=/api-logs/users-ws.log mylifeforcoding/user-service:1.0

아래는 게이트웨이 도커 런 명령어(컴퓨터 재부팅할 때마다 모든 도커 컨테이너가 꺼져서 킬때 IP가 계속 변경되서 172.18.0.102로 고정해서 줬습니다.!

docker run -d -p 8000:8000 --network ecommerce-network --ip 172.18.0.102 -e "spring.cloud.config.uri=http://config-service:8888" -e "spring.rabbitmq.host=rabbitmq" -e "eureka.client.service-url.defaultZone=http://discovery-service:8761/eureka" --name apigateway-service mylifeforcoding/apigateway-service:1.0

Kafka msa spring-boot spring-cloud JPA architecture

Câu trả lời 2

Dowon Lee

2021-06-16T22:47:47.592Z

안녕하세요, 이도원입니다.

먼저, Eureka, Config, RabbitMQ 서버가 Docker로 실행되어 있는 다음에 User 서비스를 기동하는 것이기 때문에, 해당 서비스들이 같은 네트워크에서 실행되었는지 확인해 보시기 바랍니다.

docker ps

위 명령어로 User 서비스 이전에 실행되어야 하는 서비스(서버)가 모두 정상 실행 된 다음, User 서비스를 실행해 보시고, Docker에서 정상적으로 실행되었는지 확인해 보시고, 문제가 없다면, Eureka에 User 서비스가 등록되었는지 확인해 보시기 바랍니다.

위 진행과정에서 문제가 생겼다면, docker logs [컨테이너ID] 를 실행하셔서, 어떤 로그가 발생했는지 확인해 보시기 바랍니다. 로그 파일에서 원인을 찾기 어려우시면, 해당 로그 파일을 아래 메일로 첨부해 주시면, 원인을 같이 찾아 보도록 하겠습니다.

1. discovery-service(eureka), config-service, rabbitmq 실행

2. docker ps에서 서비스 실행 여부 확인

3. user-service 실행

4. docker logs [컨테이너 ID] 로 로그 메시지 확인

감사합니다.

mylifeforcoding1637

2021-06-17T15:14:02.469Z

답변 감사드립니다.

말씀하셨던 내용들 모두 확인하였고. 로그도 이상없는거 같습니다.

로컬에서 인텔리제이로 유저 서비스를 구동시키면 정상 작동하고 도커로 키면 작동안하는거에 대해서 힌트가 있는거같은데 모르겠네요..

강사님 메일이 어디있는지 몰라서 로그 밑에 남깁니다.

$ docker logs user-service

. ____ _ __ _ _

/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \

( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \

\\/ ___)| |_)| | | | | || (_| | ) ) ) )

' |____| .__|_| |_|_| |_\__, | / / / /

=========|_|==============|___/=/_/_/_/

:: Spring Boot :: (v2.4.4)

2021-06-17 14:35:38.283 INFO [user-service,,] 1 --- [ main] c.c.c.ConfigServicePropertySourceLocator : Fetching config from server at : http://config-service:8888

2021-06-17 14:35:39.028 INFO [user-service,,] 1 --- [ main] c.c.c.ConfigServicePropertySourceLocator : Located environment: name=ecommerce, profiles=[default], label=null, version=686d276c5855b13f2d0c8e66e16db335f155ddf8, state=null

2021-06-17 14:35:39.029 INFO [user-service,,] 1 --- [ main] b.c.PropertySourceBootstrapConfiguration : Located property source: [BootstrapPropertySource {name='bootstrapProperties-configClient'}, BootstrapPropertySource {name='bootstrapProperties-https://github.com/mangchhe/WEB_Cloud_Tutorial_Config.git/ecommerce.yml'}]

2021-06-17 14:35:39.094 INFO [user-service,,] 1 --- [ main] c.e.userservice.UserServiceApplication : No active profile set, falling back to default profiles: default

2021-06-17 14:35:41.720 INFO [user-service,,] 1 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.

2021-06-17 14:35:41.925 INFO [user-service,,] 1 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 195 ms. Found 1 JPA repository interfaces.

2021-06-17 14:35:42.632 INFO [user-service,,] 1 --- [ main] o.s.cloud.context.scope.GenericScope : BeanFactory id=2adf3986-c256-33d3-bca8-9cfb99ff63f5

2021-06-17 14:35:42.660 INFO [user-service,,] 1 --- [ main] o.s.c.a.ConfigurationClassEnhancer : @Bean method FunctionConfiguration.po is non-static and returns an object assignable to Spring's BeanFactoryPostProcessor interface. This will result in a failure to process annotations such as @Autowired, @Resource and @PostConstruct within the method's declaring @Configuration class. Add the 'static' modifier to this method to avoid these container lifecycle issues; see @Bean javadoc for complete details.

2021-06-17 14:35:42.719 INFO [user-service,,] 1 --- [ main] faultConfiguringBeanFactoryPostProcessor : No bean named 'errorChannel' has been explicitly defined. Therefore, a default PublishSubscribeChannel will be created.

2021-06-17 14:35:42.736 INFO [user-service,,] 1 --- [ main] faultConfiguringBeanFactoryPostProcessor : No bean named 'taskScheduler' has been explicitly defined. Therefore, a default ThreadPoolTaskScheduler will be created.

2021-06-17 14:35:42.745 INFO [user-service,,] 1 --- [ main] faultConfiguringBeanFactoryPostProcessor : No bean named 'integrationHeaderChannelRegistry' has been explicitly defined. Therefore, a default DefaultHeaderChannelRegistry will be created.

2021-06-17 14:35:43.360 INFO [user-service,,] 1 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.stream.config.BindersHealthIndicatorAutoConfiguration' of type [org.springframework.cloud.stream.config.BindersHealthIndicatorAutoConfiguration$$EnhancerBySpringCGLIB$$b583fd05] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)

2021-06-17 14:35:43.382 INFO [user-service,,] 1 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'bindersHealthContributor' of type [org.springframework.cloud.stream.config.BindersHealthIndicatorAutoConfiguration$BindersHealthContributor] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)

2021-06-17 14:35:43.413 INFO [user-service,,] 1 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'bindersHealthIndicatorListener' of type [org.springframework.cloud.stream.config.BindersHealthIndicatorAutoConfiguration$BindersHealthIndicatorListener] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)

2021-06-17 14:35:43.489 INFO [user-service,,] 1 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.integration.config.IntegrationManagementConfiguration' of type [org.springframework.integration.config.IntegrationManagementConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)

2021-06-17 14:35:43.517 INFO [user-service,,] 1 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'integrationChannelResolver' of type [org.springframework.integration.support.channel.BeanFactoryChannelResolver] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)

2021-06-17 14:35:43.522 INFO [user-service,,] 1 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'integrationDisposableAutoCreatedBeans' of type [org.springframework.integration.config.annotation.Disposables] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)

2021-06-17 14:35:44.186 INFO [user-service,,] 1 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 0 (http)

2021-06-17 14:35:44.200 INFO [user-service,,] 1 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]

2021-06-17 14:35:44.201 INFO [user-service,,] 1 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.44]

2021-06-17 14:35:44.272 INFO [user-service,,] 1 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext

2021-06-17 14:35:44.273 INFO [user-service,,] 1 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 5112 ms

2021-06-17 14:35:44.703 INFO [user-service,,] 1 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...

2021-06-17 14:35:44.897 INFO [user-service,,] 1 --- [ main] com.zaxxer.hikari.pool.PoolBase : HikariPool-1 - Driver does not support get/set network timeout for connections. (Receiver class org.h2.jdbc.JdbcConnection does not define or inherit an implementation of the resolved method 'abstract int getNetworkTimeout()' of interface java.sql.Connection.)

2021-06-17 14:35:44.902 INFO [user-service,,] 1 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.

2021-06-17 14:35:44.908 INFO [user-service,,] 1 --- [ main] o.s.b.a.h2.H2ConsoleAutoConfiguration : H2 console available at '/h2-console'. Database available at 'jdbc:h2:mem:38945446-7a48-4c58-be86-387a28b26d4a'

2021-06-17 14:35:46.815 INFO [user-service,,] 1 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default]

2021-06-17 14:35:46.928 INFO [user-service,,] 1 --- [ main] org.hibernate.Version : HHH000412: Hibernate ORM core version 5.4.29.Final

2021-06-17 14:35:47.141 INFO [user-service,,] 1 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.2.Final}

2021-06-17 14:35:47.362 INFO [user-service,,] 1 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.H2Dialect

2021-06-17 14:35:48.309 INFO [user-service,,] 1 --- [ main] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]

2021-06-17 14:35:48.321 INFO [user-service,,] 1 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'

2021-06-17 14:35:49.200 WARN [user-service,,] 1 --- [ main] JpaBaseConfiguration$JpaWebConfiguration : 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

2021-06-17 14:35:49.561 INFO [user-service,,] 1 --- [ main] o.s.s.c.ThreadPoolTaskScheduler : Initializing ExecutorService 'taskScheduler'

2021-06-17 14:35:50.556 INFO [user-service,,] 1 --- [ main] o.s.s.web.DefaultSecurityFilterChain : Will secure any request with [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter@6d7b001b, org.springframework.security.web.context.SecurityContextPersistenceFilter@221ca495, org.springframework.security.web.header.HeaderWriterFilter@537b3b2e, org.springframework.security.web.authentication.logout.LogoutFilter@550c973e, com.example.userservice.security.AuthenticationFilter@532dacf5, org.springframework.security.web.savedrequest.RequestCacheAwareFilter@773eca84, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter@401788d5, org.springframework.security.web.authentication.AnonymousAuthenticationFilter@da09250, org.springframework.security.web.session.SessionManagementFilter@3ccb12d, org.springframework.security.web.access.ExceptionTranslationFilter@2bcda694, org.springframework.security.web.access.intercept.FilterSecurityInterceptor@47a3d56a]

2021-06-17 14:35:50.948 INFO [user-service,,] 1 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor'

2021-06-17 14:35:52.021 INFO [user-service,,] 1 --- [ main] o.s.c.s.m.DirectWithAttributesChannel : Channel 'application-1.springCloudBusInput' has 1 subscriber(s).

2021-06-17 14:35:52.446 INFO [user-service,,] 1 --- [ main] DiscoveryClientOptionalArgsConfiguration : Eureka HTTP Client uses RestTemplate.

2021-06-17 14:35:52.847 WARN [user-service,,] 1 --- [ main] iguration$LoadBalancerCaffeineWarnLogger : Spring Cloud LoadBalancer is currently working with the default cache. You can switch to using Caffeine cache, by adding it and org.springframework.cache.caffeine.CaffeineCacheManager to the classpath.

2021-06-17 14:35:53.127 INFO [user-service,,] 1 --- [ main] o.s.b.a.e.web.EndpointLinksResolver : Exposing 7 endpoint(s) beneath base path '/actuator'

2021-06-17 14:35:53.449 INFO [user-service,,] 1 --- [ main] o.s.i.endpoint.EventDrivenConsumer : Adding {logging-channel-adapter:_org.springframework.integration.errorLogger} as a subscriber to the 'errorChannel' channel

2021-06-17 14:35:53.450 INFO [user-service,,] 1 --- [ main] o.s.i.channel.PublishSubscribeChannel : Channel 'application-1.errorChannel' has 1 subscriber(s).

2021-06-17 14:35:53.450 INFO [user-service,,] 1 --- [ main] o.s.i.endpoint.EventDrivenConsumer : started bean '_org.springframework.integration.errorLogger'

2021-06-17 14:35:53.459 INFO [user-service,,] 1 --- [ main] o.s.c.s.binder.DefaultBinderFactory : Creating binder: rabbit

2021-06-17 14:35:53.565 INFO [user-service,,] 1 --- [ main] c.c.c.ConfigServicePropertySourceLocator : Fetching config from server at : http://config-service:8888

2021-06-17 14:35:53.935 INFO [user-service,,] 1 --- [ main] c.c.c.ConfigServicePropertySourceLocator : Located environment: name=ecommerce, profiles=[default], label=null, version=686d276c5855b13f2d0c8e66e16db335f155ddf8, state=null

2021-06-17 14:35:53.935 INFO [user-service,,] 1 --- [ main] b.c.PropertySourceBootstrapConfiguration : Located property source: [BootstrapPropertySource {name='bootstrapProperties-configClient'}, BootstrapPropertySource {name='bootstrapProperties-https://github.com/mangchhe/WEB_Cloud_Tutorial_Config.git/ecommerce.yml'}]

2021-06-17 14:35:54.170 INFO [user-service,,] 1 --- [ main] o.s.c.s.binder.DefaultBinderFactory : Caching the binder: rabbit

2021-06-17 14:35:54.171 INFO [user-service,,] 1 --- [ main] o.s.c.s.binder.DefaultBinderFactory : Retrieving cached binder: rabbit

2021-06-17 14:35:54.266 INFO [user-service,,] 1 --- [ main] c.s.b.r.p.RabbitExchangeQueueProvisioner : declaring queue for inbound: springCloudBus.anonymous.22EOvN9PTquD6LCK440Grg, bound to: springCloudBus

2021-06-17 14:35:54.270 INFO [user-service,,] 1 --- [ main] o.s.a.r.c.CachingConnectionFactory : Attempting to connect to: [rabbitmq:5672]

2021-06-17 14:35:54.347 INFO [user-service,,] 1 --- [ main] o.s.a.r.c.CachingConnectionFactory : Created new connection: rabbitConnectionFactory#424de326:0/SimpleConnection@4c8d45cf [delegate=amqp://guest@172.18.0.2:5672/, localPort= 46808]

2021-06-17 14:35:54.402 INFO [user-service,,] 1 --- [ main] o.s.c.stream.binder.BinderErrorChannel : Channel 'springCloudBus.anonymous.22EOvN9PTquD6LCK440Grg.errors' has 1 subscriber(s).

2021-06-17 14:35:54.403 INFO [user-service,,] 1 --- [ main] o.s.c.stream.binder.BinderErrorChannel : Channel 'springCloudBus.anonymous.22EOvN9PTquD6LCK440Grg.errors' has 2 subscriber(s).

2021-06-17 14:35:54.418 INFO [user-service,,] 1 --- [ main] o.s.i.a.i.AmqpInboundChannelAdapter : started bean 'inbound.springCloudBus.anonymous.22EOvN9PTquD6LCK440Grg'

2021-06-17 14:35:54.443 INFO [user-service,,] 1 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 39417 (http) with context path ''

2021-06-17 14:35:54.445 INFO [user-service,,] 1 --- [ main] .s.c.n.e.s.EurekaAutoServiceRegistration : Updating port to 39417

2021-06-17 14:35:54.452 INFO [user-service,,] 1 --- [ main] o.s.c.n.eureka.InstanceInfoFactory : Setting initial instance status as: STARTING

2021-06-17 14:35:54.510 INFO [user-service,,] 1 --- [ main] com.netflix.discovery.DiscoveryClient : Initializing Eureka in region us-east-1

2021-06-17 14:35:54.519 INFO [user-service,,] 1 --- [ main] c.n.d.s.r.aws.ConfigClusterResolver : Resolving eureka endpoints via configuration

2021-06-17 14:35:54.553 INFO [user-service,,] 1 --- [ main] com.netflix.discovery.DiscoveryClient : Disable delta property : false

2021-06-17 14:35:54.553 INFO [user-service,,] 1 --- [ main] com.netflix.discovery.DiscoveryClient : Single vip registry refresh property : null

2021-06-17 14:35:54.553 INFO [user-service,,] 1 --- [ main] com.netflix.discovery.DiscoveryClient : Force full registry fetch : false

2021-06-17 14:35:54.553 INFO [user-service,,] 1 --- [ main] com.netflix.discovery.DiscoveryClient : Application is null : false

2021-06-17 14:35:54.554 INFO [user-service,,] 1 --- [ main] com.netflix.discovery.DiscoveryClient : Registered Applications size is zero : true

2021-06-17 14:35:54.554 INFO [user-service,,] 1 --- [ main] com.netflix.discovery.DiscoveryClient : Application version is -1: true

2021-06-17 14:35:54.554 INFO [user-service,,] 1 --- [ main] com.netflix.discovery.DiscoveryClient : Getting all instance registry info from the eureka server

2021-06-17 14:35:54.805 INFO [user-service,,] 1 --- [ main] com.netflix.discovery.DiscoveryClient : The response status is 200

2021-06-17 14:35:54.814 INFO [user-service,,] 1 --- [ main] com.netflix.discovery.DiscoveryClient : Starting heartbeat executor: renew interval is: 30

2021-06-17 14:35:54.820 INFO [user-service,,] 1 --- [ main] c.n.discovery.InstanceInfoReplicator : InstanceInfoReplicator onDemand update allowed rate per min is 4

2021-06-17 14:35:54.828 INFO [user-service,,] 1 --- [ main] com.netflix.discovery.DiscoveryClient : Discovery Client initialized at timestamp 1623940554827 with initial instances count: 0

2021-06-17 14:35:54.843 INFO [user-service,,] 1 --- [ main] o.s.c.n.e.s.EurekaServiceRegistry : Registering application USER-SERVICE with eureka with status UP

2021-06-17 14:35:54.844 INFO [user-service,,] 1 --- [ main] com.netflix.discovery.DiscoveryClient : Saw local status change event StatusChangeEvent [timestamp=1623940554844, current=UP, previous=STARTING]

2021-06-17 14:35:54.845 INFO [user-service,,] 1 --- [nfoReplicator-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_USER-SERVICE/71743d074c77:user-service:0: registering service...

2021-06-17 14:35:54.929 INFO [user-service,,] 1 --- [nfoReplicator-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_USER-SERVICE/71743d074c77:user-service:0 - registration status: 204

2021-06-17 14:35:54.981 INFO [user-service,,] 1 --- [ main] c.e.userservice.UserServiceApplication : Started UserServiceApplication in 20.614 seconds (JVM running for 22.217)

2021-06-17 14:36:24.816 INFO [user-service,,] 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Disable delta property : false

2021-06-17 14:36:24.817 INFO [user-service,,] 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Single vip registry refresh property : null

2021-06-17 14:36:24.817 INFO [user-service,,] 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Force full registry fetch : false

2021-06-17 14:36:24.819 INFO [user-service,,] 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Application is null : false

2021-06-17 14:36:24.821 INFO [user-service,,] 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Registered Applications size is zero : true

2021-06-17 14:36:24.821 INFO [user-service,,] 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Application version is -1: false

2021-06-17 14:36:24.821 INFO [user-service,,] 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Getting all instance registry info from the eureka server

2021-06-17 14:36:24.851 INFO [user-service,,] 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : The response status is 200

2021-06-17 14:40:54.556 INFO [user-service,,] 1 --- [trap-executor-0] c.n.d.s.r.aws.ConfigClusterResolver : Resolving eureka endpoints via configuration

2021-06-17 14:45:54.557 INFO [user-service,,] 1 --- [trap-executor-0] c.n.d.s.r.aws.ConfigClusterResolver : Resolving eureka endpoints via configuration

2021-06-17 14:50:54.560 INFO [user-service,,] 1 --- [trap-executor-0] c.n.d.s.r.aws.ConfigClusterResolver : Resolving eureka endpoints via configuration

2021-06-17 14:55:54.561 INFO [user-service,,] 1 --- [trap-executor-0] c.n.d.s.r.aws.ConfigClusterResolver : Resolving eureka endpoints via configuration

rlaeorua3695699

2022-01-30T09:05:59.162Z

저도 같은 현상이네요... 해결하셨나요?

rabbitmq에 configservice 연결에 대해 질문있습니다.

2026-06-23T14:24:24.276Z

kafka 업데이트 강의 듣고 시포요

2026-03-03T07:48:52.578Z

131

강의 교안

2026-02-27T02:58:07.149Z

119

마이크로서비스간 통신 시, 인증 처리

2026-02-09T13:33:48.234Z

136

api gateway 에서 인증 처리

2026-02-02T13:51:40.699Z

섹션 19 질문드립니다

2026-01-23T03:23:07.872Z

강의 자료 업데이트

2026-01-08T07:31:34.870Z

121

부하분산 강의 섹션

2026-01-06T04:31:58.177Z

강의자료는 어디에서?

2026-01-03T09:43:14.405Z

106

강의 자료는 어디서 다운 받을 수 있나요?

2025-12-02T00:57:04.499Z

147

전체 사용자 조회시 오류

2025-11-17T10:57:58.096Z

혹시 pk 외 별도의 id 를 부여한 이유가 있을까요 ??

2025-10-31T06:35:02.175Z

136

학습 방향

2025-10-28T16:29:33.284Z

107

카프카 커넥터 사용 목적 문의

2025-10-28T10:20:44.001Z

110

kafka 강의

2025-10-16T10:03:27.006Z

128

서비스 디스커버리 종류

2025-10-11T04:24:58.215Z

107

강의 자료에 대해서 궁금해요

2025-09-29T12:19:51.721Z

140

GlobalFilter, LoggingFilter가 동작하지 않습니다.

2025-09-26T13:54:28.409Z

101

Kafka Source Connect 버전 에러

2025-09-26T02:34:45.544Z

116

소스커넥터는 사용안한 거 맞죠?

2025-09-20T04:21:00.608Z

103

강의자료 업데이트 문의

2025-09-17T01:00:47.911Z

103

강의에서 BCryptPasswordEncoder 에 역할(5-2)

2025-09-09T08:14:18.611Z

강의 업데이트 계획이 궁금합니다.

2025-08-25T12:17:44.738Z

129

MSA 애플리케이션에 Spring Web과 Spring Data JPA를 사용하는 것이 바람직한지 궁금합니다. (MSA 설계와 관련된 질문입니다)

2025-07-30T10:54:45.381Z

175