Dockerfile制作镜像

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 
&& 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

CMD ["/bin/bash"]