Yum如何安装本地源

有些不能联网的环境，需要用到本地的Yum仓库。

步骤：

挂载光盘镜像

插入光驱，执行一下命令：

mount /dev/cdrom /mnt
mount /dev/cdrom /mnt
mount /dev/cdrom /mnt

备份/etc/yum.repos.d

cp -r /etc/yum.repos.d /etc/yum.repos.d.back
cp -r /etc/yum.repos.d /etc/yum.repos.d.back
cp -r /etc/yum.repos.d /etc/yum.repos.d.back

删除repos.d下的配置

cd /etc/repos.d
rm -f *
cd /etc/repos.d
rm -f *
cd /etc/repos.d
rm -f *

新建dvd.repo

vim dvd.repo
vim dvd.repo
vim dvd.repo

[dvd]
name=dvd_source
baseurl=file:///mnt/BaseOS
enable=1
gpgcheck=0
[dvd]
name=dvd_source
baseurl=file:///mnt/BaseOS
enable=1
gpgcheck=0
[dvd]
name=dvd_source
baseurl=file:///mnt/BaseOS
enable=1
gpgcheck=0

更新缓存

yum clean all
yum clean all
yum clean all

生成新缓存

yum list
Failed to set locale, defaulting to C.UTF-8
xmlrpc-c.x86_64                                    1.51.0-6.el8                    dvd          
xmlrpc-c-client.i686                               1.51.0-6.el8                    dvd          
xmlrpc-c-client.x86_64                             1.51.0-6.el8                    dvd          
xz-devel.i686                                      5.2.4-3.el8.1                   dvd          
xz-devel.x86_64                                    5.2.4-3.el8.1                   dvd          
xz-libs.i686                                       5.2.4-3.el8.1                   dvd          
yum-utils.noarch                                   4.0.21-11.el8                   dvd          
zlib.i686                                          1.2.11-18.el8_5                 dvd          
zlib-devel.i686                                    1.2.11-18.el8_5                 dvd          
zlib-devel.x86_64                                  1.2.11-18.el8_5            
yum list
Failed to set locale, defaulting to C.UTF-8
xmlrpc-c.x86_64                                    1.51.0-6.el8                    dvd          
xmlrpc-c-client.i686                               1.51.0-6.el8                    dvd          
xmlrpc-c-client.x86_64                             1.51.0-6.el8                    dvd          
xz-devel.i686                                      5.2.4-3.el8.1                   dvd          
xz-devel.x86_64                                    5.2.4-3.el8.1                   dvd          
xz-libs.i686                                       5.2.4-3.el8.1                   dvd          
yum-utils.noarch                                   4.0.21-11.el8                   dvd          
zlib.i686                                          1.2.11-18.el8_5                 dvd          
zlib-devel.i686                                    1.2.11-18.el8_5                 dvd          
zlib-devel.x86_64                                  1.2.11-18.el8_5            
yum list
Failed to set locale, defaulting to C.UTF-8
xmlrpc-c.x86_64                                    1.51.0-6.el8                    dvd          
xmlrpc-c-client.i686                               1.51.0-6.el8                    dvd          
xmlrpc-c-client.x86_64                             1.51.0-6.el8                    dvd          
xz-devel.i686                                      5.2.4-3.el8.1                   dvd          
xz-devel.x86_64                                    5.2.4-3.el8.1                   dvd          
xz-libs.i686                                       5.2.4-3.el8.1                   dvd          
yum-utils.noarch                                   4.0.21-11.el8                   dvd          
zlib.i686                                          1.2.11-18.el8_5                 dvd          
zlib-devel.i686                                    1.2.11-18.el8_5                 dvd          
zlib-devel.x86_64                                  1.2.11-18.el8_5