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Wrong port used during server start

See original GitHub issue

I have configured non default port 8602 for spring-boot-admin. Just after start (not always) server logs message:

New Application Application [id=18a92494, name=ADMINSERVER, managementUrl=http://localhost:8080/management, healthUrl=http://localhost:8080/management/health, serviceUrl=http://localhost:8080/] registered

Port 8080? I have no application running on port 8080. This is a spring-boot-admin default port. After some time proper application is registered:

New Application Application [id=4108e779, name=ADMINSERVER, managementUrl=http://localhost:8602/management, healthUrl=http://localhost:8602/management/health, serviceUrl=http://localhost:8602/] registered

See full stacktrace:

08:58:31.743  INFO [adminserver,,,] --- [        Timer-0] c.d.d.a.d.DynamicEurekaInstanceDiscovery : No apps configured, returning an empty instance list
08:58:33.052  INFO [adminserver,,,] --- [           main] d.c.b.a.registry.ApplicationRegistry     : New Application Application [id=18a92494, name=ADMINSERVER, managementUrl=http://localhost:8080/management, healthUrl=http://localhost:8080/management/health, serviceUrl=http://localhost:8080/] registered
08:58:34.059  WARN [adminserver,,,] --- [           main] d.c.boot.admin.registry.StatusUpdater    : Couldn't retrieve status for Application [id=18a92494, name=ADMINSERVER, managementUrl=http://localhost:8080/management, healthUrl=http://localhost:8080/management/health, serviceUrl=http://localhost:8080/]

org.springframework.web.client.ResourceAccessException: I/O error on GET request for "http://localhost:8080/management/health": Connection refused: connect; nested exception is java.net.ConnectException: Connection refused: connect
        at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:607)
        at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:557)
        at org.springframework.web.client.RestTemplate.getForEntity(RestTemplate.java:289)
        at de.codecentric.boot.admin.registry.StatusUpdater.queryStatus(StatusUpdater.java:78)
        at de.codecentric.boot.admin.registry.StatusUpdater.updateStatus(StatusUpdater.java:62)
        at de.codecentric.boot.admin.config.AdminServerWebConfiguration.onClientApplicationRegistered(AdminServerWebConfiguration.java:173)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at org.springframework.context.event.ApplicationListenerMethodAdapter.doInvoke(ApplicationListenerMethodAdapter.java:227)
        at org.springframework.context.event.ApplicationListenerMethodAdapter.processEvent(ApplicationListenerMethodAdapter.java:144)
        at org.springframework.context.event.ApplicationListenerMethodAdapter.onApplicationEvent(ApplicationListenerMethodAdapter.java:106)
        at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:166)
        at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:138)
        at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:381)
        at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:348)
        at de.codecentric.boot.admin.registry.ApplicationRegistry.register(ApplicationRegistry.java:82)
        at de.codecentric.boot.admin.discovery.ApplicationDiscoveryListener.discover(ApplicationDiscoveryListener.java:71)
        at de.codecentric.boot.admin.discovery.ApplicationDiscoveryListener.onInstanceRegistered(ApplicationDiscoveryListener.java:49)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at org.springframework.context.event.ApplicationListenerMethodAdapter.doInvoke(ApplicationListenerMethodAdapter.java:227)
        at org.springframework.context.event.ApplicationListenerMethodAdapter.processEvent(ApplicationListenerMethodAdapter.java:144)
        at org.springframework.context.event.ApplicationListenerMethodAdapter.onApplicationEvent(ApplicationListenerMethodAdapter.java:106)
        at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:166)
        at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:138)
        at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:381)
        at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:335)
        at org.springframework.cloud.netflix.eureka.EurekaDiscoveryClientConfiguration.start(EurekaDiscoveryClientConfiguration.java:111)
        at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:173)
        at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:51)
        at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:346)
        at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:149)
        at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:112)
        at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:852)
        at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:140)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:541)
        at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
        at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:766)
        at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:361)
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:307)
        at com.daimler.daivb.core.DaivbSpringApplication.run(DaivbSpringApplication.java:56)
        at com.daimler.daivb.core.DaivbSpringApplication.run(DaivbSpringApplication.java:29)
        at com.daimler.daivb.adm.AdminServerApplication.main(AdminServerApplication.java:25)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at org.springframework.boot.maven.AbstractRunMojo$LaunchRunner.run(AbstractRunMojo.java:478)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.net.ConnectException: Connection refused: connect
        at java.net.DualStackPlainSocketImpl.connect0(Native Method)
        at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
        at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
        at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
        at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
        at java.net.Socket.connect(Socket.java:589)
        at java.net.Socket.connect(Socket.java:538)
        at sun.net.NetworkClient.doConnect(NetworkClient.java:180)
        at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)
        at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)
        at sun.net.www.http.HttpClient.<init>(HttpClient.java:211)
        at sun.net.www.http.HttpClient.New(HttpClient.java:308)
        at sun.net.www.http.HttpClient.New(HttpClient.java:326)
        at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1169)
        at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1105)
        at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:999)
        at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:933)
        at org.springframework.http.client.SimpleBufferingClientHttpRequest.executeInternal(SimpleBufferingClientHttpRequest.java:80)
        at org.springframework.http.client.AbstractBufferingClientHttpRequest.executeInternal(AbstractBufferingClientHttpRequest.java:48)
        at org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:53)
        at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:596)
        ... 52 common frames omitted

08:58:34.160  INFO [adminserver,,,] --- [           main] c.d.daivb.adm.AdminServerApplication     : Started AdminServerApplication in 15.229 seconds (JVM running for 26.653)
08:58:37.076  INFO [adminserver,861510b40e07f70f,861510b40e07f70f,false] --- [  XNIO-3 task-1] io.undertow.servlet                      : Initializing Spring FrameworkServlet 'dispatcherServlet'
08:58:37.077  INFO [adminserver,861510b40e07f70f,861510b40e07f70f,false] --- [  XNIO-3 task-1] o.s.web.servlet.DispatcherServlet        : FrameworkServlet 'dispatcherServlet': initialization started
08:58:37.103  INFO [adminserver,861510b40e07f70f,861510b40e07f70f,false] --- [  XNIO-3 task-1] o.s.web.servlet.DispatcherServlet        : FrameworkServlet 'dispatcherServlet': initialization completed in 26 ms
08:59:01.573  INFO [adminserver,,,] --- [freshExecutor-0] d.c.b.a.registry.ApplicationRegistry     : New Application Application [id=4108e779, name=ADMINSERVER, managementUrl=http://localhost:8602/management, healthUrl=http://localhost:8602/management/health, serviceUrl=http://localhost:8602/] registered

It not always happens… Sometime good port is used but spring-boot-admin is trying to use it before fully started:

09:06:56.787  INFO [adminserver,,,] --- [        Timer-0] c.d.d.a.d.DynamicEurekaInstanceDiscovery : No apps configured, returning an empty instance list
09:06:57.187  INFO [adminserver,,,] --- [           main] d.c.b.a.registry.ApplicationRegistry     : New Application Application [id=4108e779, name=ADMINSERVER, managementUrl=http://localhost:8602/management, healthUrl=http://localhost:8602/management/health, serviceUrl=http://localhost:8602/] registered
09:06:58.191  WARN [adminserver,,,] --- [           main] d.c.boot.admin.registry.StatusUpdater    : Couldn't retrieve status for Application [id=4108e779, name=ADMINSERVER, managementUrl=http://localhost:8602/management, healthUrl=http://localhost:8602/management/health, serviceUrl=http://localhost:8602/]

org.springframework.web.client.ResourceAccessException: I/O error on GET request for "http://localhost:8602/management/health": Connection refused: connect; nested exception is java.net.ConnectException: Connection refused: connect
        at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:607)
        at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:557)
        at org.springframework.web.client.RestTemplate.getForEntity(RestTemplate.java:289)
        at de.codecentric.boot.admin.registry.StatusUpdater.queryStatus(StatusUpdater.java:78)
        at de.codecentric.boot.admin.registry.StatusUpdater.updateStatus(StatusUpdater.java:62)
        at de.codecentric.boot.admin.config.AdminServerWebConfiguration.onClientApplicationRegistered(AdminServerWebConfiguration.java:173)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at org.springframework.context.event.ApplicationListenerMethodAdapter.doInvoke(ApplicationListenerMethodAdapter.java:227)
        at org.springframework.context.event.ApplicationListenerMethodAdapter.processEvent(ApplicationListenerMethodAdapter.java:144)
        at org.springframework.context.event.ApplicationListenerMethodAdapter.onApplicationEvent(ApplicationListenerMethodAdapter.java:106)
        at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:166)
        at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:138)
        at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:381)
        at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:348)
        at de.codecentric.boot.admin.registry.ApplicationRegistry.register(ApplicationRegistry.java:82)
        at de.codecentric.boot.admin.discovery.ApplicationDiscoveryListener.discover(ApplicationDiscoveryListener.java:71)
        at de.codecentric.boot.admin.discovery.ApplicationDiscoveryListener.onInstanceRegistered(ApplicationDiscoveryListener.java:49)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at org.springframework.context.event.ApplicationListenerMethodAdapter.doInvoke(ApplicationListenerMethodAdapter.java:227)
        at org.springframework.context.event.ApplicationListenerMethodAdapter.processEvent(ApplicationListenerMethodAdapter.java:144)
        at org.springframework.context.event.ApplicationListenerMethodAdapter.onApplicationEvent(ApplicationListenerMethodAdapter.java:106)
        at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:166)
        at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:138)
        at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:381)
        at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:335)
        at org.springframework.cloud.netflix.eureka.EurekaDiscoveryClientConfiguration.start(EurekaDiscoveryClientConfiguration.java:111)
        at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:173)
        at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:51)
        at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:346)
        at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:149)
        at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:112)
        at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:852)
        at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:140)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:541)
        at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
        at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:766)
        at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:361)
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:307)
        at com.daimler.daivb.core.DaivbSpringApplication.run(DaivbSpringApplication.java:56)
        at com.daimler.daivb.core.DaivbSpringApplication.run(DaivbSpringApplication.java:29)
        at com.daimler.daivb.adm.AdminServerApplication.main(AdminServerApplication.java:25)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at org.springframework.boot.maven.AbstractRunMojo$LaunchRunner.run(AbstractRunMojo.java:478)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.net.ConnectException: Connection refused: connect
        at java.net.DualStackPlainSocketImpl.connect0(Native Method)
        at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
        at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
        at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
        at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
        at java.net.Socket.connect(Socket.java:589)
        at java.net.Socket.connect(Socket.java:538)
        at sun.net.NetworkClient.doConnect(NetworkClient.java:180)
        at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)
        at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)
        at sun.net.www.http.HttpClient.<init>(HttpClient.java:211)
        at sun.net.www.http.HttpClient.New(HttpClient.java:308)
        at sun.net.www.http.HttpClient.New(HttpClient.java:326)
        at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1169)
        at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1105)
        at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:999)
        at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:933)
        at org.springframework.http.client.SimpleBufferingClientHttpRequest.executeInternal(SimpleBufferingClientHttpRequest.java:80)
        at org.springframework.http.client.AbstractBufferingClientHttpRequest.executeInternal(AbstractBufferingClientHttpRequest.java:48)
        at org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:53)
        at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:596)
        ... 52 common frames omitted

09:06:58.322  INFO [adminserver,,,] --- [           main] c.d.daivb.adm.AdminServerApplication     : Started AdminServerApplication in 12.877 seconds (JVM running for 19.676)

Issue Analytics

  • State:closed
  • Created 7 years ago
  • Comments:11

github_iconTop GitHub Comments

2reactions
joshistecommented, May 18, 2016

instanceInfo is read from Eureka?

Yes it is. So I don’t think it’s an spring boot admin issue…

0reactions
tjuchniewiczcommented, May 23, 2016

No. This is a second problem I described above. I should have described it in separate issue.

Continued in: #201

Read more comments on GitHub >

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