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/openEuler-20.03-LTS-SP1-everything-aarch64-dvd.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. Modify the local.repo file.
   1. Open local.repo.

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

   2. Press i to enter the insert mode and add the following content to the local.repo file:

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

   3. Press Esc, type :wq!, and press Enter to save the file and exit.
5. Clear all the cached content.

   1	yum clean all

6. Build a cache.

   1	yum makecache