spotify docker / dockerfile maven插件[错误]复制失败
[英]spotify docker/dockerfile maven plugin [ERROR] Copy failed
问题描述
I am trying to execute the mvn clean package docker:build on my project it fails with the following error 
我试图在我的项目上执行mvn clean package docker:build它失败并出现以下错误
ERROR] Failed to execute goal com.spotify:docker-maven-plugin:1.1.0:build (default-cli) on project mma-access-management-auth-server: Exception caught: COPY failed: stat /var/lib/docker/tmp/docker-builder181535370/mma-access-management-app-1.0.0-SNAPSHOT.jar: no such file or directory -> [Help 1] org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal com.spotify:docker-maven-plugin:1.1.0:build (default-cli) on project mma-access-management-auth-server: Exception caught at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:213) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:154) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:146) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81) at org.apache.maven.lifecycle.int
This is my pom.xml 这是我的pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.mma</groupId>
<artifactId>mma-access-management-parent</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<artifactId>mma-access-management-auth-server</artifactId>
<packaging>jar</packaging>
<dependencies>
<dependency>
<groupId>${project.groupId}</groupId>
<artifactId>mma-access-management-rest-api</artifactId>
<version>${project.version}</version>
</dependency>
</dependencies>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>1.5.8.RELEASE</version>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>com.spotify</groupId>
<artifactId>docker-maven-plugin</artifactId>
<version>1.1.0</version>
<configuration>
<imageName>mma/${project.artifactId}</imageName>
<imageTags>
<imageTag>${project.version}</imageTag>
<imageTag>latest</imageTag>
</imageTags>
<dockerDirectory>dockerfile</dockerDirectory>
<resources>
<resource>
<targetPath>/</targetPath>
<directory>${project.build.directory}</directory>
<include>${project.build.finalName}.jar</include>
</resource>
</resources>
</configuration>
</plugin>
</plugins>
</build>
This is my Dockerfile 这是我的Dockerfile
FROM openjdk:8u131-jdk-alpine
ENV targetDir /usr/local/access-management-app-1.0.0-SNAPSHOT.jar
ENV srcDir .
ENV jarFile mma-access-management-app-1.0.0-SNAPSHOT.jar
RUN mkdir ${targetDir}
COPY ${srcDir}/${jarFile} ${targetDir}
WORKDIR ${targetDir}
CMD ["java", "-jar", "mma-access-management-app-1.0.0-SNAPSHOT.jar"]
EXPOSE 8080/tcp
I don't know that is going wrong. 我不知道那是错的。 I also tried to use the dockerfile plugin from spotify which also failed. 我还尝试使用Spotify的dockerfile插件，该插件也失败了。
2 个解决方案
解决方案1
2 已采纳 2018-09-10 03:24:53
The jar file of the maven build ${project.build.finalName}.jar differs from the one you have defined in the Dockerfile . Maven build ${project.build.finalName}.jar的jar文件不同于您在Dockerfile定义的jar文件。
Adjust the specified jar filename in the Dockerfile to match the jar of the maven build and it will work. 调整Dockerfile中指定的jar文件名，使其与Maven构建的jar文件匹配，即可使用。
FROM openjdk:8u131-jdk-alpine
ENV targetDir /usr/local/access-management-auth-server-1.0.0-SNAPSHOT.jar
ENV srcDir .
ENV jarFile mma-access-management-auth-server-1.0.0-SNAPSHOT.jar
RUN mkdir ${targetDir}
COPY ${srcDir}/${jarFile} ${targetDir}
WORKDIR ${targetDir}
CMD ["java", "-jar", "mma-access-management-auth-server-1.0.0-SNAPSHOT.jar"]
EXPOSE 8080/tcp
解决方案2
0 2018-09-10 03:42:56
Does not look like a issue with the spotify plugin. 看起来不像Spotify插件有问题。 The docker build is failing at COPY ${srcDir}/${jarFile} ${targetDir} I guess the srcDir points to the src folder whereas the jar will be present in the target folder. COPY ${srcDir}/${jarFile} ${targetDir} build在COPY ${srcDir}/${jarFile} ${targetDir}我猜srcDir指向src文件夹，而jar会出现在target文件夹中。
声明:本站的技术帖子网页，遵循CC BY-SA 4.0协议，如果您需要转载，请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.