maven-dockerfile-plugin

docker-maven-Dockerfile

FROM openjdk:8-jdk
MAINTAINER Steven@CREAMS <wltong@creams.io>

# 设置时区
RUN ln -sf /usr/share/zoneinfo/Asia/ShangHai /etc/localtime \
    && echo "Asia/Shanghai" > /etc/timezone \
    && dpkg-reconfigure -f noninteractive tzdata

ARG JAR_FILE
ADD target/${JAR_FILE} app.jar

ENV JVM_OPTS="-Xmx2048m"
ENV JAVA_OPTS=""
ENTRYPOINT [ "sh", "-c", "exec java $JVM_OPTS $JAVA_OPTS -Djava.security.egd=file:/dev/./urandom -XX:NativeMemoryTracking=summary -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/heap -verbose:gc -Xloggc:gc.log -XX:+PrintGCDetails -XX:+PrintGCDateStamps -jar /app.jar" ]

docker-maven-pom

<!-- https://github.com/spotify/dockerfile-maven -->
            <plugin>
                <groupId>com.spotify</groupId>
                <artifactId>dockerfile-maven-plugin</artifactId>
                <version>1.4.10</version>
                <executions>
                    <execution>
                        <id>package-with-build-docker</id>
                        <phase>package</phase>
                        <goals>
                            <goal>build</goal>
                        </goals>
                    </execution>
                </executions>
                <configuration>
                    <repository>creams/${project.artifactId}</repository>
                    <tag>latest</tag>
                    <dockerfile>Dockerfile</dockerfile>
                    <buildArgs>
                        <JAR_FILE>${project.build.finalName}.jar</JAR_FILE>
                    </buildArgs>
                </configuration>
            </plugin>