Configuring the Yum Source

Configure the local Yum source.

1. Create a directory for mounting the Yum source.

   1	mkdir /mnt/repo

2. Mount the ISO file.

   1	mount -o loop /home/iso/CentOS-7-aarch64-Everything-1810.iso /mnt/repo

3. Back up the Yum source file.

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   cd /etc/yum.repos.d mkdir backup mv *.repo backup

4. Edit the local.repo file.

   1	vim /etc/yum.repos.d/local.repo

   Add the following content to the file:

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   [local] name=local baseurl=file:///mnt/repo enable=1 gpgcheck=0 gpgkey=file:///mnt/repo/RPM-GPG-KEY-CentOS-7

5. Clear all the cached content.

   1	yum clean all

6. Build a cache.

   1	yum makecache