使用命令：mvn install -Dmaven.test.skip=true dockerfile:build 打包时候注意project>artifactId为小写否则报错_mvn install '-dmaven.test.skip=true' dockerfile:bu-优快云博客

springboot项目构建docker镜像异常: java.util.concurrent.ExecutionException: com.spotify.docker.client.shaded
原创布碗发布于2019-04-03 19:55:06 阅读数 1789 收藏
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异常信息
在centos上构建springboot项目的docker镜像时出现以下异常：

Failed to execute goal com.spotify:docker-maven-plugin:1.0.0:build (default-cli) on project dockerDemo: Exception caught: java.util.concurrent.ExecutionException: com.spotify.docker.client.shaded.javax.ws.rs.ProcessingException: org.apache.http.client.ClientProtocolException: Cannot retry request with a non-repeatable request entity: Connection reset by peer -> [Help 1]

使用的是docker-maven插件，pom.xml配置如下：

<plugin>
   <groupId>com.spotify</groupId>
   <artifactId>docker-maven-plugin</artifactId>
   <version>1.0.0</version>
   <configuration>
       <imageName>${docker.image.prefix}/${project.artifactId}</imageName>
       <dockerDirectory>src/main/docker</dockerDirectory>
       <resources>
           <resource>
               <targetPath>/</targetPath>
               <directory>${project.build.directory}</directory>
               <include>${project.build.finalName}.jar</include>
           </resource>
       </resources>
   </configuration>
</plugin>

解决方法
把要构建的镜像名称全部改为小写，这里配置为<imageName>${docker.image.prefix}/${project.artifactId}</imageName>,所以要保证项目的artifactId为小写。
方案来源：

issue地址：https://github.com/spotify/docker-maven-plugin/issues/357
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原文链接：https://blog.youkuaiyun.com/sinat_36553913/article/details/89003580