引入Maven Build Plugins: dockerfile-maven-plugin
https://github.com/spotify/dockerfile-maven
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| <build>
<plugins>
<plugin>
<groupId>com.spotify</groupId>
<artifactId>dockerfile-maven-plugin</artifactId>
<version>1.4.13</version>
<executions>
<execution>
<id>default</id>
<goals>
<goal>build</goal>
<goal>push</goal>
</goals>
</execution>
</executions>
<configuration>
<repository>bbsafe/mvn-docker-demo</repository>
<tag>${project.version}</tag>
<buildArgs>
<JAR_FILE>${project.build.finalName}.jar</JAR_FILE>
</buildArgs>
</configuration>
</plugin>
</plugins>
</build>
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設置Jar包Main方法
添加以下插件并設置mainClass
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| <plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.2.2</version>
<configuration>
<archive>
<index>true</index>
<manifest>
<addClasspath>true</addClasspath>
<mainClass>cc.bbsafe.Main</mainClass>
</manifest>
<manifestEntries>
<mode>development</mode>
<key>value</key>
</manifestEntries>
</archive>
</configuration>
</plugin>
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編寫Dockerfile
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| FROM openjdk:8-jre
MAINTAINER Fred Lai <test@test.com>
ENTRYPOINT ["/usr/bin/java", "-jar", "/usr/share/myservice/myservice.jar"]
# Add Maven dependencies (not shaded into the artifact; Docker-cached)
ADD target/lib /usr/share/myservice/lib
# Add the service itself
ARG JAR_FILE
ADD target/${JAR_FILE} /usr/share/myservice/myservice.jar
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Docker run
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| docker run bbsafe/mvn-docker-demo:1.0-SNAPSHOT -d
|