我试图使用spring data microservice连接到配置服务器以获取mysql属性 .
我可以看到服务可以与配置服务器通信并获取加载的属性..但是之后它无法在Eureka中注册 . 此外，发现客户端无法发出心跳
当删除配置服务器依赖项并且所有属性都位于application.yml文件中时，它可以正常工作并注册
对此的任何帮助都非常感谢 .
Config server Configuration
server:
port: 8888
spring:
application:
name: configserver
cloud:
config:
server:
git:
uri: <github path>
spring:
application:
name: configserver
Eureka server Configuration
server:
port: ${PORT:8761} # Indicate the default PORT where this service will be started
eureka:
instance:
hostname: localhost
client:
registerWithEureka: false # telling the server not to register himself in the service
fetchRegistry: false
serviceUrl:
defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka/
Discovery Client configuration
spring:
cloud:
config:
uri: http://localhost:8888
application:
name: inventoryservice
server:
port: 8098
eureka:
client:
register-with-eureka: true
fetch-registry: false
serviceUrl:
defaultZone: http://localhost:8761/eureka/
logging:
file: error.log
Stacktrace异常 -
2018-05-08 16:47:41.734 INFO 54300 --- [main] o.s.c.n.e.s.EurekaServiceRegistry : Registering application inventoryservice with eureka with status UP
2018-05-08 16:47:41.735 INFO 54300 --- [main] com.netflix.discovery.DiscoveryClient : Saw local status change event StatusChangeEvent [timestamp=1525778261735, current=UP, previous=STARTING]
2018-05-08 16:47:41.737 INFO 54300 --- [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_INVENTORYSERVICE/localhost:inventoryservice:8098: registering service...
2018-05-08 16:47:41.857 INFO 54300 --- [main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8098 (http)
2018-05-08 16:47:41.858 INFO 54300 --- [main] .s.c.n.e.s.EurekaAutoServiceRegistration : Updating port to 8098
2018-05-08 16:47:41.862 INFO 54300 --- [main] c.m.cloud.InventoryServiceApplication : Started InventoryServiceApplication in 17.788 seconds (JVM running for 18.544)
2018-05-08 16:47:43.830 ERROR 54300 --- [DiscoveryClient-InstanceInfoReplicator-0] c.n.d.s.t.d.RedirectingEurekaHttpClient : Request execution error
com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: connect
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.post(WebResource.java:570) ~[jersey-client-1.19.1.jar:1.19.1]
at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.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.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) ~[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.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.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.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:119) [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(Executors.java:511) [na:1.8.0_101]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_101]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_101]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [na:1.8.0_101]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_101]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_101]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_101]
Caused by: java.net.ConnectException: Connection refused: connect
at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) ~[na:1.8.0_101]
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85) ~[na:1.8.0_101]
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) ~[na:1.8.0_101]
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_101]
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_101]
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) ~[na:1.8.0_101]
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_101]
at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_101]
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]
... 30 common frames omitted
2018-05-08 16:47:43.831 WARN 54300 --- [DiscoveryClient-InstanceInfoReplicator-0] c.n.d.s.t.d.RetryableEurekaHttpClient : Request execution failed with message: java.net.ConnectException: Connection refused: connect
2018-05-08 16:47:45.162 INFO 54300 --- [RMI TCP Connection(4)-127.0.0.1] inMXBeanRegistrar$SpringApplicationAdmin : Application shutdown requested.
2018-05-08 16:47:45.163 INFO 54300 --- [RMI TCP Connection(4)-127.0.0.1] ationConfigEmbeddedWebApplicationContext : Closing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@5c153b9e: startup date [Tue May 08 16:47:33 IST 2018]; parent: org.springframework.context.annotation.AnnotationConfigApplicationContext@7770f470
2018-05-08 16:47:45.163 INFO 54300 --- [RMI TCP Connection(4)-127.0.0.1] o.s.c.n.e.s.EurekaServiceRegistry : Unregistering application inventoryservice with eureka with status DOWN
2018-05-08 16:47:45.164 WARN 54300 --- [RMI TCP Connection(4)-127.0.0.1] com.netflix.discovery.DiscoveryClient : Saw local status change event StatusChangeEvent [timestamp=1525778265164, current=DOWN, previous=UP]
2018-05-08 16:47:45.164 INFO 54300 --- [RMI TCP Connection(4)-127.0.0.1] com.netflix.discovery.DiscoveryClient : Shutting down DiscoveryClient ...
2018-05-08 16:47:45.164 INFO 54300 --- [RMI TCP Connection(4)-127.0.0.1] com.netflix.discovery.DiscoveryClient : Unregistering ...
2018-05-08 16:47:45.837 ERROR 54300 --- [DiscoveryClient-InstanceInfoReplicator-0] c.n.d.s.t.d.RedirectingEurekaHttpClient : Request execution error