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Docker容器更换国内软件源
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Docker容器更换国内软件源
发表于
2020-07-19
阅读次数： 11
Docker容器使用apt作为软件包管理器，并且默认软件源是国外服务器，更新源和下载软件的速度都非常慢，因此需要更换为国内的软件源。但由于容器十分纯净，甚至连vi和vim都没有，不能通过编辑器打开修改软件源配置文件，关于这个问题的解决方法，我们可以使用shell的管道直接修改软件源配置文件。
我们可以通过管道来将国内软件源地址写入到配置文件中，具体操作如下：
进入容器，备份yum源配置文件
docker exec -it container bash
mv /etc/apt/sources.list /etc/apt/sources.list.bak写入国内软件源地址，此处用的是网易的软件源
cat > /etc/apt/sources.list << EOF
deb http://mirrors.163.com/debian/ buster main contrib non-free
# deb-src http://mirrors.163.com/debian/ buster main contrib non-free
deb http://mirrors.163.com/debian/ buster-updates main contrib non-free
# deb-src http://mirrors.163.com/debian/ buster-updates main contrib non-free
deb http://mirrors.163.com/debian/ buster-backports main contrib non-free
# deb-src http://mirrors.163.com/debian/ buster-backports main contrib non-free
deb http://mirrors.163.com/debian-security buster/updates main contrib non-free
# deb-src http://mirrors.163.com/debian-security buster/updates main contrib non-free
EOF
更新apt软件包索引
apt update
安装所需要的软件包，完成！
apt install vim -y
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