docker 操作笔记

1.Docker 创建ubuntu系统更换 apt-get源

创建Dockerfile并且更新apt源

在Dockerfile中添加如下两句代码：

RUN  sed -i s@/archive.ubuntu.com/@/mirrors.aliyun.com/@g /etc/apt/sources.list
RUN  apt-get clean

Dockerfile 文件

FROM ubuntu:latest
MAINTAINER itdream "[email protected]"
RUN  sed -i s@/archive.ubuntu.com/@/mirrors.aliyun.com/@g /etc/apt/sources.list
RUN  apt-get clean
RUN apt-get update
RUN apt-get install sudo
RUN apt-get install vim
RUN apt-get install curl
RUN apt-get install wget
sudo apt install systemctl
RUN curl -sSL https://get.daocloud.io/docker | sh