Configuring a Yum Source

Configure a Yum source so that you can run the yum command to install or upgrade the software package as required. If the openEuler.repo file already exists in the /etc/yum.repos.d directory, skip the steps in this section.

1. Open the following file:

   1	vi /etc/yum.repos.d/openEuler.repo

2. Press i to enter the insert mode and modify the file as follows:

   [OS]
   name=OS
   baseurl=http://repo.openeuler.org/openEuler-22.03-LTS-SP4/OS/$basearch/
   enabled=1
   gpgcheck=1
   gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS-SP4/OS/$basearch/RPM-GPG-KEY-openEuler
   
   [everything]
   name=everything
   baseurl=http://repo.openeuler.org/openEuler-22.03-LTS-SP4/everything/$basearch/
   enabled=1
   gpgcheck=1
   gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS-SP4/everything/$basearch/RPM-GPG-KEY-openEuler
   
   [EPOL]
   name=EPOL
   baseurl=http://repo.openeuler.org/openEuler-22.03-LTS-SP4/EPOL/main/$basearch/
   enabled=1
   gpgcheck=1
   gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS-SP4/OS/$basearch/RPM-GPG-KEY-openEuler

3. Press Esc to exit the insert mode. Type :wq! and press Enter to save the file and exit.