springboot项目构建docker镜像异常: java.util.concurrent.ExecutionException: com.spotify.docker.client.shaded

╰半夏微凉° 2022-02-24 10:24 671阅读 0赞

## 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：  
![在这里插入图片描述][20190403195232778.png]  
issue地址：[https://github.com/spotify/docker-maven-plugin/issues/357][https_github.com_spotify_docker-maven-plugin_issues_357]

[20190403195232778.png]: /images/20220224/6b1cebf76fd740e89d045a7064dc7bb0.png
[https_github.com_spotify_docker-maven-plugin_issues_357]: https://github.com/spotify/docker-maven-plugin/issues/357