Dockerfile构建镜像-基础

  • Dockerfile
# this is a dockerfile
FROM centos:7
MAINTAINER XD 123456@qq.com RUN echo "正在构建镜像!!!" WORKDIR /home/xdclass
COPY 123.txt /home/xdclass
RUN yum install -y net-tools
  • docker build -t mycentos:v3 .
  • docker images
  • 进入验证

注意:命令COPY后面只能写相对路径,相对于dockerfile文件

posted @ 2020-01-27 11:14  RIP_KOBE  阅读(144)  评论(0编辑  收藏  举报