Dockerfile

#This is dockerfile for nginx
#基础镜像
FROM centos
#维护者信息
MAINTAINER awei aweiwyyx@163.com
#相关操作
RUN rpm -ivh https://mirrors.aliyun.com/epel/7/x86_64/Packages/e/epel-release-7-11.noarch.rpm
RUN yum install nginx -y
#添加文件
ADD index.html /usr/share/nginx/html/index.html
#参数
RUN echo "daemon off;" >> /etc/nginx/nginx.conf
#设置开放端口
EXPOSE 80
#执行命令
CMD ["nginx"]