Linux云主机（离线）搭建本地yum源

下载CentOS镜像

http://mirror.nsc.liu.se/centos-store/7.3.1611/isos/x86_64/

离线yum源的配置

1.上传下载的镜像源iso

2.挂载iso文件

　# mount -o loop -t iso9660 CentOS-7-x86_64-Everything-1511.iso /mnt

3.配置yum

# cd /etc/yum.repos.d/
# mkdir bak
# mv *repo bak/
# vim local.repo

local.repo文件内容如下：

[iso]
name=CentOS-7-x86_64-Everything-iso
baseurl=file:///mnt
gpgcheck=0
enabled=1

4.验证

# yum clean all
# yum makecache