Configure local yum on Centos7

Configure local yum on Centos7

Install centos7through VMware.

1. Mount IOS files first

# Mount dev/cdrom mnt/cdromdev/cdrom is the iso file directory selected when centos is installed:

After the mnt/cdrom directory is created, run the mount dev/cdrom mnt/cdrom command to mount it.

2. Go to the/etc/yum. repos. d directory.
# Cd/etc/yum. repos. d
The directory contains the following four files:

The CentOS-Base.repo.bak file is the file I named from, the network yum configured in the base; will be loaded first, won't load the network yum after the name is changed.

3. Edit CentOS-Sources.repo files

[Base-source] name = CentOS-$ releasever-Base Sourcesbaseurl = file: // mnt/cdromgpgcheck = 1 enabled = 1 gpgkey = file: /// mnt/cdrom/RPM-GPG-KEY-CentOS-7 # modify baseurl, gpgkey pointing to the Mount directory, set enabled = 1 indicates enabled.

Now the configuration is complete.