用dockerfile构建基于centos系统的jar包的镜像

实际示例：

[root@master01 home-dataline]# ls
dataline.jar  Dockerfile  jdk-8u181-linux-x64.tar.gz

　　

[root@master01 home-dataline]# cat Dockerfile 

FROM centos
MAINTAINER weifeng "weifeng@zh******.cn"

ENV LANG en_US.UTF-8

RUN /bin/cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && echo 'Asia/Shanghai' >/etc/timezone

WORKDIR /home

RUN mkdir JDK

COPY jdk-8u181-linux-x64.tar.gz /home/
COPY d*****ne.jar /home/

RUN tar zxf /home/jdk-8u181-linux-x64.tar.gz -C /home/JDK 

ENV JAVA_HOME /home/JDK/jdk1.8.0_181
ENV PATH $PATH:$JAVA_HOME/bin

EXPOSE 8080

ENTRYPOINT ["java","-jar","da****ne.jar"," -Xms512m","-Xmx2048m","--spring.profiles.active=dev","--server.port=8080"]

　　

docker build -t dat****e-jar02 /home-dataline/

docker run -it --name da***e-jar02 -p 8080:8080 da***e-jar02 /bin/bash