参考文档开发手册后端开发手册
-
1.本地运行环境系统Linux（Ubuntu）
-
2.基础组件镜像获取，采用docker-compose方式运行启动，docker-compose.yml如下：
version: "3" services: zookeeper-0: container_name: zookeeper-0 image: registry.cn-hangzhou.aliyuncs.com/choerodon-tools/zookeeper:3.4.10 hostname: zookeeper-0 environment: - ZK_REPLICAS=1 - ZK_HEAP_SIZE=2G - ZK_TICK_TIME=2000 - ZK_INIT_LIMIT=10 - ZK_SYNC_LIMIT=5 - ZK_MAX_CLIENT_CNXNS=60 - ZK_SNAP_RETAIN_COUNT=3 - ZK_PURGE_INTERVAL=1 - ZK_LOG_LEVEL=INFO - ZK_CLIENT_PORT=2181 - ZK_SERVER_PORT=2888 - ZK_ELECTION_PORT=3888 ports: - "2181:2181" - "2888:2888" - "3888:3888" command: - sh - -c - zkGenConfig.sh && exec zkServer.sh start-foreground volumes: - "/home/guoqingdeng/Desktop/docker-share/kafka/zk:/var/lib/zookeeper" kafka-0: container_name: kafka-0 image: registry.cn-hangzhou.aliyuncs.com/choerodon-tools/kafka:1.0.0 hostname: 127.0.0.1 depends_on: - zookeeper-0 links: - zookeeper-0 ports: - "9092:9092" command: - sh - -c - "/opt/kafka/bin/kafka-server-start.sh config/server.properties \ --override zookeeper.connect=zookeeper-0:2181 \ --override log.dirs=/opt/kafka/data/logs \ --override broker.id=0 " volumes: - "/home/guoqingdeng/Desktop/docker-share/kafka/kafka:/opt/kafka/data" redis: container_name: redis image: hub.c.163.com/library/redis:latest ports: - "6379:6379" mysql: container_name: mysql image: registry.cn-hangzhou.aliyuncs.com/choerodon-tools/mysql:5.7.17 ports: - "3306:3306" environment: MYSQL_ROOT_PASSWORD: root volumes: - /home/guoqingdeng/Desktop/docker-share/mysql/mysql_data:/var/lib/mysql - /home/guoqingdeng/Desktop/docker-share/mysql/mysql_db.cnf:/etc/mysql/conf.d/mysql_db.cnf phpadmin: container_name: phpadmin image: registry.saas.hand-china.com/tools/phpmyadmin ports: - "8888:80" # 80端口方便浏览器直接访问 environment: PMA_ARBITRARY: 1 # 用于开启phpadmin关于可否输入host的设置 eureka-server: container_name: eureka-server image: registry.cn-shanghai.aliyuncs.com/choerodon/eureka-server:0.5.0 hostname: eureka-server ports: - "8000:8000" depends_on: - zookeeper-0 - kafka-0 links: - zookeeper-0 - kafka-0 manager-service: container_name: manager-service image: registry.cn-shanghai.aliyuncs.com/choerodon/manager-service:0.5.0 depends_on: - zookeeper-0 - kafka-0 - eureka-server - mysql links: - zookeeper-0 - kafka-0 - eureka-server - mysql ports: - "8963:8963" environment: - eureka.client.serviceUrl.defaultZone=http://eureka-server:8000/eureka/ - spring.cloud.stream.kafka.binder.zkNodes=zookeeper-0:2181 - spring.datasource.url=jdbc:mysql://mysql/iam_service?useUnicode=true&characterEncoding=utf-8&useSSL=false - spring.datasource.username=root - spring.datasource.password=root api-gateway: container_name: api-gateway image: registry.cn-shanghai.aliyuncs.com/choerodon/api-gateway:0.5.0 depends_on: - zookeeper-0 - kafka-0 - eureka-server - mysql links: - zookeeper-0 - kafka-0 - eureka-server - mysql ports: - "8080:8080" environment: - zuul.addHostHeader=true - eureka.client.serviceUrl.defaultZone=http://eureka-server:8000/eureka/ - spring.cloud.stream.kafka.binder.zkNodes=zookeeper-0:2181 - spring.datasource.url=jdbc:mysql://mysql/iam_service?useUnicode=true&characterEncoding=utf-8&useSSL=false - spring.datasource.username=root - spring.datasource.password=root oauth-server: container_name: oauth-server image: registry.cn-shanghai.aliyuncs.com/choerodon/oauth-server:0.5.0 depends_on: - zookeeper-0 - kafka-0 - eureka-server - mysql links: - zookeeper-0 - kafka-0 - eureka-server - mysql ports: - "8020:8020" environment: - eureka.client.serviceUrl.defaultZone=http://eureka-server:8000/eureka/ - spring.cloud.stream.kafka.binder.zkNodes=zookeeper-0:2181 - spring.datasource.url=jdbc:mysql://mysql/iam_service?useUnicode=true&characterEncoding=utf-8&useSSL=false - spring.datasource.username=root - spring.datasource.password=root gateway-helper: container_name: gateway-helper image: registry.cn-shanghai.aliyuncs.com/choerodon/gateway-helper:0.5.0 depends_on: - zookeeper-0 - kafka-0 - eureka-server - mysql links: - zookeeper-0 - kafka-0 - eureka-server - mysql ports: - "9180:9180" environment: - eureka.client.serviceUrl.defaultZone=http://eureka-server:8000/eureka/ - spring.cloud.stream.kafka.binder.zkNodes=zookeeper-0:2181 - spring.datasource.url=jdbc:mysql://mysql/iam_service?useUnicode=true&characterEncoding=utf-8&useSSL=false - spring.datasource.username=root - spring.datasource.password=root问题点如下：
-
初始启动容器时，正常启动，如下图：
组件容器：
组件服务注册：
-
等待十来分钟之后，有四个组件容器自动停止退出，如下：
组件容器：
组件服务注册：
-
自动停止退出的几个组件容器日志信息如下：
api-gateway
gateway-helper
manager-service
oauth-server
错误原因信息大概一致，由于字符限制原因，采用截图方式，如下：
e
-
-
3.根据文档demo创建本地案例运行
-
案例bootstrap.yml如下：
spring: eureka: instance: preferIpAddress: true leaseRenewalIntervalInSeconds: 1 leaseExpirationDurationInSeconds: 3 client: serviceUrl: defaultZone: ${EUREKA_DEFAULT_ZONE:http://localhost:8000/eureka/} application: name: choerodon-todo-service datasource: url: jdbc:mysql://localhost/choerodon_demo_service_todo?useUnicode=true&characterEncoding=utf-8&useSSL=false username: choerodon password: 123456 server: port: 8080 mybatis: mapperLocations: classpath*:/mapper/*.xml configuration: mapUnderscoreToCamelCase: true management: port: 8081 security: enabled: false feign: hystrix: enabled: true security: basic: enabled: false ignored: /v2/api-docs -
TodoServiceApplication项目启动类：
问题点：
1. 未添加@EnableEurekaClient注解，项目启动不报错，但服务未能注册到注册中心
2. 添加@EnableEurekaClient注解注解后，项目无法正常启动，错误日志如下：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-1.6.2.jar:1.6.2] at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) ~[eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) ~[eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) ~[eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) ~[eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:798) ~[eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:104) [eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.InstanceInfoReplicator$1.run(InstanceInfoReplicator.java:88) [eureka-client-1.6.2.jar:1.6.2] at java.util.concurrent.Executors$RunnableAdapter.call$$$capture(Executors.java:511) [na:1.8.0_151] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java) [na:1.8.0_151] at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266) [na:1.8.0_151] at java.util.concurrent.FutureTask.run(FutureTask.java) [na:1.8.0_151] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_151] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [na:1.8.0_151] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_151] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_151] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_151] 2018-06-06 11:50:54.408 WARN [choerodon-todo-service,,,] 7357 --- [nfoReplicator-0] c.n.discovery.InstanceInfoReplicator : There was a problem with the instance info replicator 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-1.6.2.jar:1.6.2] at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) ~[eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) ~[eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) ~[eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) ~[eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:798) ~[eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:104) ~[eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.InstanceInfoReplicator$1.run(InstanceInfoReplicator.java:88) [eureka-client-1.6.2.jar:1.6.2] at java.util.concurrent.Executors$RunnableAdapter.call$$$capture(Executors.java:511) [na:1.8.0_151] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java) [na:1.8.0_151] at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266) [na:1.8.0_151] at java.util.concurrent.FutureTask.run(FutureTask.java) [na:1.8.0_151] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_151] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [na:1.8.0_151] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_151] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_151] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_151] 2018-06-06 11:50:54.414 INFO [choerodon-todo-service,,,] 7357 --- [ Thread-31] com.netflix.discovery.DiscoveryClient : Shutting down DiscoveryClient ... 2018-06-06 11:50:54.417 INFO [choerodon-todo-service,,,] 7357 --- [ Thread-31] com.netflix.discovery.DiscoveryClient : Unregistering ... 2018-06-06 11:50:54.431 ERROR [choerodon-todo-service,,,] 7357 --- [ Thread-31] c.n.d.s.t.d.RedirectingEurekaHttpClient : Request execution error com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: 拒绝连接 (Connection refused) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) ~[jersey-apache-client4-1.19.1.jar:1.19.1] at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) ~[jersey-client-1.19.1.jar:1.19.1] at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) ~[eureka-client-1.6.2.jar:1.6.2] at com.sun.jersey.api.client.Client.handle(Client.java:652) ~[jersey-client-1.19.1.jar:1.19.1] at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) ~[jersey-client-1.19.1.jar:1.19.1] at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) ~[jersey-client-1.19.1.jar:1.19.1] at com.sun.jersey.api.client.WebResource$Builder.delete(WebResource.java:591) ~[jersey-client-1.19.1.jar:1.19.1] at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.cancel(AbstractJerseyEurekaHttpClient.java:76) ~[eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$2.execute(EurekaHttpClientDecorator.java:74) [eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) ~[eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71) [eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$2.execute(EurekaHttpClientDecorator.java:74) [eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) ~[eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) ~[eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71) [eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$2.execute(EurekaHttpClientDecorator.java:74) [eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:119) [eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71) [eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$2.execute(EurekaHttpClientDecorator.java:74) [eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) [eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71) [eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.DiscoveryClient.unregister(DiscoveryClient.java:885) [eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.DiscoveryClient.shutdown(DiscoveryClient.java:863) [eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.DiscoveryClient$$FastClassBySpringCGLIB$$a84c8cb4.invoke(<generated>) [eureka-client-1.6.2.jar:1.6.2] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) [spring-core-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:738) [spring-aop-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) [spring-aop-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.cloud.context.config.StandardBeanLifecycleDecorator$2.invoke(StandardBeanLifecycleDecorator.java:85) [spring-cloud-context-1.2.4.RELEASE.jar:1.2.4.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) [spring-aop-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:673) [spring-aop-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.cloud.netflix.eureka.CloudEurekaClient$$EnhancerBySpringCGLIB$$739cd6a8.shutdown(<generated>) [spring-cloud-netflix-eureka-client-1.3.5.RELEASE.jar:1.3.5.RELEASE] at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaServiceRegistry.deregister(EurekaServiceRegistry.java:71) [spring-cloud-netflix-eureka-client-1.3.5.RELEASE.jar:1.3.5.RELEASE] at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaAutoServiceRegistration.stop(EurekaAutoServiceRegistration.java:82) [spring-cloud-netflix-eureka-client-1.3.5.RELEASE.jar:1.3.5.RELEASE] at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaAutoServiceRegistration.onApplicationEvent(EurekaAutoServiceRegistration.java:126) [spring-cloud-netflix-eureka-client-1.3.5.RELEASE.jar:1.3.5.RELEASE] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_151] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_151] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_151] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_151] at org.springframework.context.event.ApplicationListenerMethodAdapter.doInvoke(ApplicationListenerMethodAdapter.java:253) [spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.context.event.ApplicationListenerMethodAdapter.processEvent(ApplicationListenerMethodAdapter.java:174) [spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.context.event.ApplicationListenerMethodAdapter.onApplicationEvent(ApplicationListenerMethodAdapter.java:137) [spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:167) [spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139) [spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:383) [spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:337) [spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:994) [spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.context.support.AbstractApplicationContext$2.run(AbstractApplicationContext.java:928) [spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE] Caused by: java.net.ConnectException: 拒绝连接 (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:1.8.0_151] at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) ~[na:1.8.0_151] at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_151] at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_151] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_151] at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_151] at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) ~[httpclient-4.5.3.jar:4.5.3] at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) ~[httpclient-4.5.3.jar:4.5.3] at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) ~[httpclient-4.5.3.jar:4.5.3] at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) ~[httpclient-4.5.3.jar:4.5.3] at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) ~[httpclient-4.5.3.jar:4.5.3] at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) ~[httpclient-4.5.3.jar:4.5.3] at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) ~[httpclient-4.5.3.jar:4.5.3] at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) ~[httpclient-4.5.3.jar:4.5.3] at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) ~[httpclient-4.5.3.jar:4.5.3] at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ~[jersey-apache-client4-1.19.1.jar:1.19.1] ... 46 common frames omitted 2018-06-06 11:50:54.435 WARN [choerodon-todo-service,,,] 7357 --- [ Thread-31] c.n.d.s.t.d.RetryableEurekaHttpClient : Request execution failed with message: java.net.ConnectException: 拒绝连接 (Connection refused) 2018-06-06 11:50:54.437 ERROR [choerodon-todo-service,,,] 7357 --- [ Thread-31] com.netflix.discovery.DiscoveryClient : DiscoveryClient_CHOERODON-TODO-SERVICE/10.212.202.51:choerodon-todo-service:8080 - de-registration failedCannot 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-1.6.2.jar:1.6.2] at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71) ~[eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$2.execute(EurekaHttpClientDecorator.java:74) ~[eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) ~[eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71) ~[eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.DiscoveryClient.unregister(DiscoveryClient.java:885) [eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.DiscoveryClient.shutdown(DiscoveryClient.java:863) [eureka-client-1.6.2.jar:1.6.2] at com.netflix.discovery.DiscoveryClient$$FastClassBySpringCGLIB$$a84c8cb4.invoke(<generated>) [eureka-client-1.6.2.jar:1.6.2] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) [spring-core-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:738) [spring-aop-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) [spring-aop-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.cloud.context.config.StandardBeanLifecycleDecorator$2.invoke(StandardBeanLifecycleDecorator.java:85) [spring-cloud-context-1.2.4.RELEASE.jar:1.2.4.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) [spring-aop-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:673) [spring-aop-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.cloud.netflix.eureka.CloudEurekaClient$$EnhancerBySpringCGLIB$$739cd6a8.shutdown(<generated>) [spring-cloud-netflix-eureka-client-1.3.5.RELEASE.jar:1.3.5.RELEASE] at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaServiceRegistry.deregister(EurekaServiceRegistry.java:71) [spring-cloud-netflix-eureka-client-1.3.5.RELEASE.jar:1.3.5.RELEASE] at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaAutoServiceRegistration.stop(EurekaAutoServiceRegistration.java:82) [spring-cloud-netflix-eureka-client-1.3.5.RELEASE.jar:1.3.5.RELEASE] at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaAutoServiceRegistration.onApplicationEvent(EurekaAutoServiceRegistration.java:126) [spring-cloud-netflix-eureka-client-1.3.5.RELEASE.jar:1.3.5.RELEASE] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_151] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_151] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_151] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_151] at org.springframework.context.event.ApplicationListenerMethodAdapter.doInvoke(ApplicationListenerMethodAdapter.java:253) [spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.context.event.ApplicationListenerMethodAdapter.processEvent(ApplicationListenerMethodAdapter.java:174) [spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.context.event.ApplicationListenerMethodAdapter.onApplicationEvent(ApplicationListenerMethodAdapter.java:137) [spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:167) [spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139) [spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:383) [spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:337) [spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:994) [spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.context.support.AbstractApplicationContext$2.run(AbstractApplicationContext.java:928) [spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE] 2018-06-06 11:50:54.456 INFO [choerodon-todo-service,,,] 7357 --- [ Thread-31] com.netflix.discovery.DiscoveryClient : Completed shut down of DiscoveryClient 2018-06-06 11:50:54.456 INFO [choerodon-todo-service,,,] 7357 --- [ Thread-31] ationConfigEmbeddedWebApplicationContext : Closing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@6f90b74a: startup date [Wed Jun 06 11:50:51 CST 2018]; parent: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@4bdcaf36 2018-06-06 11:50:54.457 INFO [choerodon-todo-service,,,] 7357 --- [ Thread-31] o.s.c.n.e.s.EurekaServiceRegistry : Unregistering application choerodon-todo-service with eureka with status DOWN 2018-06-06 11:50:54.469 INFO [choerodon-todo-service,,,] 7357 --- [ Thread-31] o.s.c.support.DefaultLifecycleProcessor : Stopping beans in phase 2147483647 2018-06-06 11:50:54.470 INFO [choerodon-todo-service,,,] 7357 --- [ Thread-31] o.s.c.support.DefaultLifecycleProcessor : Stopping beans in phase 0 2018-06-06 11:50:54.472 INFO [choerodon-todo-service,,,] 7357 --- [ Thread-31] o.s.j.e.a.AnnotationMBeanExporter : Unregistering JMX-exposed beans on shutdown 2018-06-06 11:50:54.473 INFO [choerodon-todo-service,,,] 7357 --- [ Thread-31] o.s.j.e.a.AnnotationMBeanExporter : Unregistering JMX-exposed beans Process finished with exit code 130 (interrupted by signal 2: SIGINT)
注意： 经测试，我的本地案例代码是可以连接到mysql容器数据库的，并可以进行读取数据等操作，重点在于服务无法注册到注册中心。。。。
-
