Question

我刚从Initializr创建了一个新的Spring-Boot-Admin项目，并按照此处的说明进行操作：http://codecentric.github.io/spring-boot-admin/2.0.0/

这是我的班级：

@Configuration
@EnableAutoConfiguration
@EnableDiscoveryClient
@EnableAdminServer
public class ServiceAdminApplication {

    public static void main(String[] args) {
        SpringApplication.run(ServiceAdminApplication.class, args);
    }
}

这是我的属性文件：

eureka.instance.leaseRenewalIntervalInSeconds=10
eureka.instance.health-check-url-path=/actuator/health
eureka.client.registryFetchIntervalSeconds=5
eureka.client.serviceUrl.defaultZone=http://my.eureka.url:8580/eureka/

management.endpoints.web.exposure.include=*  
management.endpoint.health.show-details=ALWAYS

我有一个工作的Eureka注册表，其中注册了许多Spring-Boot应用程序。我知道这是有效的，因为他们能够找到彼此并通过Eureka注册表进行交流。

当我启动新的SBA应用程序时，我可以看到它在Eureka注册表中注册，因此它正在寻找Eureka。但是，当我打开SBA UI时，它是空的，只是说＆＃34;没有注册的应用程序。＆＃34;在我的控制台上，我可以一遍又一遍地看到以下堆栈跟踪。

java.io.IOException：已建立的连接被中止主机上的软件 sun.nio.ch.SocketDispatcher.write0（Native Method）〜[na：1.8.0_151] at at sun.nio.ch.SocketDispatcher.write（SocketDispatcher.java:51）〜[na：1.8.0_151] at sun.nio.ch.IOUtil.writeFromNativeBuffer（IOUtil.java:93）〜[na：1.8.0_151] at sun.nio.ch.IOUtil.write（IOUtil.java:65）〜[na：1.8.0_151] at sun.nio.ch.SocketChannelImpl.write（SocketChannelImpl.java:471）〜[na：1.8.0_151] at org.apache.tomcat.util.net.NioChannel.write（NioChannel.java:134）〜[tomcat-embed-core-8.5.31.jar：8.5.31] at org.apache.tomcat.util.net.NioBlockingSelector.write（NioBlockingSelector.java:101）〜[tomcat-embed-core-8.5.31.jar：8.5.31] at org.apache.tomcat.util.net.NioSelectorPool.write（NioSelectorPool.java:157）〜[tomcat-embed-core-8.5.31.jar：8.5.31] at org.apache.tomcat.util.net.NioEndpoint $ NioSocketWrapper.doWrite（NioEndpoint.java:1276）〜[tomcat-embed-core-8.5.31.jar：8.5.31] at org.apache.tomcat.util.net.SocketWrapperBase.doWrite（SocketWrapperBase.java:670）〜[tomcat-embed-core-8.5.31.jar：8.5.31] at org.apache.tomcat.util.net.SocketWrapperBase.flushBlocking（SocketWrapperBase.java:607）〜[tomcat-embed-core-8.5.31.jar：8.5.31] at org.apache.tomcat.util.net.SocketWrapperBase.flush（SocketWrapperBase.java:597）〜[tomcat-embed-core-8.5.31.jar：8.5.31] at org.apache.coyote.http11.Http11OutputBuffer $ SocketOutputBuffer.flush（Http11OutputBuffer.java:646）〜[tomcat-embed-core-8.5.31.jar：8.5.31] at org.apache.coyote.http11.filters.ChunkedOutputFilter.flush（ChunkedOutputFilter.java:169）〜[tomcat-embed-core-8.5.31.jar：8.5.31] at org.apache.coyote.http11.Http11OutputBuffer.flush（Http11OutputBuffer.java:252）〜[tomcat-embed-core-8.5.31.jar：8.5.31] at org.apache.coyote.http11.Http11Processor.flush（Http11Processor.java:1564）〜[tomcat-embed-core-8.5.31.jar：8.5.31] at org.apache.coyote.AbstractProcessor.action（AbstractProcessor.java:352）〜[tomcat-embed-core-8.5.31.jar：8.5.31] at org.apache.coyote.Response.action（Response.java:173）〜[tomcat-embed-core-8.5.31.jar：8.5.31] at org.apache.catalina.connector.OutputBuffer.doFlush（OutputBuffer.java:317）〜[tomcat-embed-core-8.5.31.jar：8.5.31] at org.apache.catalina.connector.OutputBuffer.flush（OutputBuffer.java:284）〜[tomcat-embed-core-8.5.31.jar：8.5.31] at org.apache.catalina.connector.CoyoteOutputStream.flush（CoyoteOutputStream.java:118）〜[tomcat-embed-core-8.5.31.jar：8.5.31] at sun.nio.cs.StreamEncoder.implFlush（StreamEncoder.java:297）〜[na：1.8.0_151] at sun.nio.cs.StreamEncoder.flush（StreamEncoder.java:141）〜[na：1.8.0_151] 在java.io.OutputStreamWriter.flush（OutputStreamWriter.java:229）〜[na：1.8.0_151] at org.springframework.util.StreamUtils.copy（StreamUtils.java:121）〜[spring-core-5.0.6.RELEASE.jar：5.0.6.RELEASE] at org.springframework.http.converter.StringHttpMessageConverter.writeInternal（StringHttpMessageConverter.java:103）〜[spring-web-5.0.6.RELEASE.jar：5.0.6.RELEASE] at org.springframework.http.converter.StringHttpMessageConverter.writeInternal（StringHttpMessageConverter.java:43）〜[spring-web-5.0.6.RELEASE.jar：5.0.6.RELEASE] at org.springframework.http.converter.AbstractHttpMessageConverter.write（AbstractHttpMessageConverter.java:224）〜[spring-web-5.0.6.RELEASE.jar：5.0.6.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.ResponseBodyEmitterReturnValueHandler $ HttpMessageConvertingHandler.sendInternal（ResponseBodyEmitterReturnValueHandler.java:199）〜[spring-webmvc-5.0.6.RELEASE.jar：5.0.6.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.ResponseBodyEmitterReturnValueHandler $ HttpMessageConvertingHandler.send（ResponseBodyEmitterReturnValueHandler.java:189）〜[spring-webmvc-5.0.6.RELEASE.jar：5.0.6.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.ResponseBodyEmitter.sendInternal（ResponseBodyEmitter.java:189）〜[spring-webmvc-5.0.6.RELEASE.jar：5.0.6.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.ResponseBodyEmitter.send（ResponseBodyEmitter.java:183）〜[spring-webmvc-5.0.6.RELEASE.jar：5.0.6.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.SseEmitter.send（SseEmitter.java:133）〜[spring-webmvc-5.0.6.RELEASE.jar：5.0.6.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.ReactiveTypeHandler $ SseEmitterSubscriber.send（ReactiveTypeHandler.java:341）〜[spring-webmvc-5.0.6.RELEASE.jar：5.0.6.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.ReactiveTypeHandler $ AbstractEmitterSubscriber.run（ReactiveTypeHandler.java:283）〜[spring-webmvc-5.0.6.RELEASE.jar：5.0.6.RELEASE] at java.lang.Thread.run（Thread.java:748)[na:1.8.0_151]

Answer 1

2.0.0不包含云功能。请使用2.0.1（目前只提供snpashots）

Answer 2

joshiste答案的更多细节。

将依赖版本更改为2.0.1-SNAPSHOT：

<dependency>
    <groupId>de.codecentric</groupId>
    <artifactId>spring-boot-admin-starter-server</artifactId>
    <version>2.0.1-SNAPSHOT</version>
</dependency>

添加存储库元素：

<repositories>
    <repository>
        <id>sonatype-nexus-snapshots</id>
        <snapshots>
            <enabled>true</enabled>
        </snapshots>                        
        <url>https://oss.sonatype.org/content/repositories/snapshots/</url>
    </repository>
</repositories>

Spring-Boot-Admin服务器无法从Eureka注册表

2 个答案: