文档

https://github.com/spotify/dockerfile-maven/blob/master/docs/usage.md

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<plugin>
                <groupId>com.spotify</groupId>
                <artifactId>dockerfile-maven-plugin</artifactId>
                <version>1.4.10</version>
                <executions>
                    <execution>
                        <id>default</id>
                        <goals>
<!--                            <goal>build</goal>-->
<!--                            <goal>push</goal>-->
                        </goals>
                    </execution>
                </executions>
                <configuration>
                    <repository>${project.artifactId}</repository>
                    <tag>${project.version}</tag>
                    <buildArgs>
                        <JAR_FILE>${project.build.finalName}.jar</JAR_FILE>
                    </buildArgs>
                </configuration>
            </plugin>

根目录新建文件 Dockerfile

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FROM openjdk:8-jdk-alpine
EXPOSE 8060
VOLUME  /data
ARG JAR_FILE
ADD target/${JAR_FILE} /app.jar
ENTRYPOINT ["java","-jar","/app.jar"]

放开 build mvn package 会打包上传docker images

上传其他地方请设置 环境变量

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DOCKER_HOST=tcp://localhost:2375

跳过插件不注释 代码

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mvn clean package -Ddockerfile.skip

命令打包

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mvn clean package dockerfile:build