一、制作JAVA环境镜像
[root@image ]# cat Dockerfile
FROM centos:7
MAINTAINER lzfn@qq.com
ENV JAVA_HOME=/usr/local/jdk1.8.0_144
ENV JAVA_BIN=/usr/local/jdk1.8.0_144/bin
ENV PATH=$JAVA_HOME/bin:$PATH
ADD jdk1.8.0_144.tar.gz /usr/local/
RUN cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \
&& useradd lzfn \
&& echo 'Asia/Shanghai' >/etc/timezone \
&& yum install -y wget telnet vim \
&& yum clean all \
&& echo "set fileencodings=utf-8,ucs-bom,gb18030,gbk,gb2312,cp936" >> /etc/vimrc \
&& echo "set termencoding=utf-8" >> /etc/vimrc \
&& echo "set encoding=utf-8" >> /etc/vimrc
USER lzfn
CMD ["/bin/bash"]