1、首先查看yum仓库
[root@localhost home]# yum repolist all
Loaded plugins: langpacks, product-id, subscription-manager
This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
repo id repo name status
InstallMedia RHEL-7.0 Server.x86_64 disabled
repolist: 0
2、创建挂载目录
[root@localhost home]# mkdir /media/cdrom
3、进入yum仓库配置文件目录
[root@localhost home]# cd /etc/yum.repos.d/
4、编辑yum配置文件
[root@localhost yum.repos.d]# vim rhel7.repo
[rhel7]
name=rhel7
baseurl=file:///media/cdrom
enabled = 1
gpgcheck = 0
5、修改挂载配置文件
[root@localhost yum.repos.d]# vim /etc/fstab
#
# /etc/fstab
# Created by anaconda on Wed Apr 14 12:36:22 2021
#
# Accessible filesystems, by reference, are maintained under '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
#
/dev/mapper/rhel-root / xfs defaults 1 1
UUID=e078aa65-8aa9-4e1c-b476-98dcc65c0b3b /boot xfs defaults 1 2
/dev/mapper/rhel-swap swap swap defaults 0 0
/dev/cdrom /media/cdrom iso9660 defaults 0 0
6、查看挂载情况
[root@localhost yum.repos.d]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/rhel-root 18G 2.9G 15G 17% /
devtmpfs 985M 0 985M 0% /dev
tmpfs 994M 136K 994M 1% /dev/shm
tmpfs 994M 8.8M 986M 1% /run
tmpfs 994M 0 994M 0% /sys/fs/cgroup
/dev/sda1 497M 119M 379M 24% /boot
/dev/sr0 3.5G 3.5G 0 100% /run/media/root/RHEL-7.0 Server.x86_64
7、开始挂载
[root@localhost yum.repos.d]# mount -a
mount: /dev/sr0 is write-protected, mounting read-only
8、再次查看挂载情况
[root@localhost yum.repos.d]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/rhel-root 18G 2.9G 15G 17% /
devtmpfs 985M 0 985M 0% /dev
tmpfs 994M 136K 994M 1% /dev/shm
tmpfs 994M 8.8M 986M 1% /run
tmpfs 994M 0 994M 0% /sys/fs/cgroup
/dev/sda1 497M 119M 379M 24% /boot
/dev/sr0 3.5G 3.5G 0 100% /media/cdrom
9、查看仓库
[root@localhost yum.repos.d]# yum repolist all Loaded plugins: langpacks, product-id, subscription-manager This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register. rhel7 | 4.1 kB 00:00 (1/2): rhel7/group_gz | 134 kB 00:00 (2/2): rhel7/primary_db | 3.4 MB 00:00 repo id repo name status InstallMedia RHEL-7.0 Server.x86_64 disabled rhel7 rhel7 enabled: 4,305 repolist: 4,305
10、安装软件测试
[root@localhost yum.repos.d]# yum install httpd -y
Loaded plugins: langpacks, product-id, subscription-manager
This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
Resolving Dependencies
--> Running transaction check
---> Package httpd.x86_64 0:2.4.6-17.el7 will be installed
--> Processing Dependency: httpd-tools = 2.4.6-17.el7 for package: httpd-2.4.6-17.el7.x86_64
--> Processing Dependency: /etc/mime.types for package: httpd-2.4.6-17.el7.x86_64
--> Processing Dependency: libapr-1.so.0()(64bit) for package: httpd-2.4.6-17.el7.x86_64
--> Processing Dependency: libaprutil-1.so.0()(64bit) for package: httpd-2.4.6-17.el7.x86_64
--> Running transaction check
---> Package apr.x86_64 0:1.4.8-3.el7 will be installed
---> Package apr-util.x86_64 0:1.5.2-6.el7 will be installed
---> Package httpd-tools.x86_64 0:2.4.6-17.el7 will be installed
---> Package mailcap.noarch 0:2.1.41-2.el7 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
================================================================================
Package Arch Version Repository Size
================================================================================
Installing:
httpd x86_64 2.4.6-17.el7 rhel7 1.2 M
Installing for dependencies:
apr x86_64 1.4.8-3.el7 rhel7 103 k
apr-util x86_64 1.5.2-6.el7 rhel7 92 k
httpd-tools x86_64 2.4.6-17.el7 rhel7 77 k
mailcap noarch 2.1.41-2.el7 rhel7 31 k
Transaction Summary
================================================================================
Install 1 Package (+4 Dependent packages)
Total download size: 1.5 M
Installed size: 4.3 M
Downloading packages:
--------------------------------------------------------------------------------
Total 6.3 MB/s | 1.5 MB 00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : apr-1.4.8-3.el7.x86_64 1/5
Installing : apr-util-1.5.2-6.el7.x86_64 2/5
Installing : httpd-tools-2.4.6-17.el7.x86_64 3/5
Installing : mailcap-2.1.41-2.el7.noarch 4/5
Installing : httpd-2.4.6-17.el7.x86_64 5/5
rhel7/productid | 1.6 kB 00:00
Verifying : mailcap-2.1.41-2.el7.noarch 1/5
Verifying : httpd-tools-2.4.6-17.el7.x86_64 2/5
Verifying : apr-1.4.8-3.el7.x86_64 3/5
Verifying : apr-util-1.5.2-6.el7.x86_64 4/5
Verifying : httpd-2.4.6-17.el7.x86_64 5/5
Installed:
httpd.x86_64 0:2.4.6-17.el7
Dependency Installed:
apr.x86_64 0:1.4.8-3.el7 apr-util.x86_64 0:1.5.2-6.el7
httpd-tools.x86_64 0:2.4.6-17.el7 mailcap.noarch 0:2.1.41-2.el7
Complete!
没有问题。