このコンテンツは選択した言語では利用できません。
Chapter 10. Managing custom software repositories
You can configure a repository in the /etc/yum.conf file. or in a .repo file in the /etc/yum.repos.d/ directory.
It is recommended to define your repositories in the new or existing .repo file in /etc/yum.repos.d/ because all files with the .repo file extension are read by YUM.
The /etc/yum.conf file contains the [main] sections and can contain one or more repository sections ([<repository_ID>]) that you can use to set repository-specific options. The values you define in individual repository sections of the /etc/yum.conf file override values set in the [main] section.
10.1. YUM repository options
The /etc/yum.conf configuration file contains the repository sections with a repository ID in brackets ([<repository_ID>]). You can use these sections to define individual YUM repositories.
Repository IDs must be unique.
For a complete list of available repository ID options, see the [<repository_ID>] OPTIONS section of the dnf.conf(5) man page on your system.
10.2. Adding a YUM repository
You can add a YUM repository to your system by defining it in the .repo file in the /etc/yum.repos.d/ directory.
Procedure
Add a repository to your system:
# yum-config-manager --add-repo <repository_URL>Note that repositories added by this command are enabled by default.
Review and, optionally, update the repository settings that the previous command has created in the
/etc/yum.repos.d/<repository_URL>.repofile:# cat /etc/yum.repos.d/<repository_URL>.repo
Obtaining and installing software packages from unverified or untrusted sources other than Red Hat certificate-based Content Delivery Network (CDN) is a potential security risk, and can lead to security, stability, compatibility, and maintainability issues.
10.3. Enabling a YUM repository
Once you added a YUM repository to your system, enable it to ensure installation and updates.
Procedure
Enable a repository:
# yum-config-manager --enable <repository_id>
10.4. Disabling a YUM repository
To to prevent particular packages from installation or update, you can disable a YUM repository that contains these packages.
Procedure
Disable a repository:
# yum-config-manager --disable <repository_id>
'%20d='M201.5%20305.5c-13.8%200-24.9-11.1-24.9-24.6%200-13.8%2011.1-24.9%2024.9-24.9%2013.6%200%2024.6%2011.1%2024.6%2024.9%200%2013.6-11.1%2024.6-24.6%2024.6zM504%20256c0%20137-111%20248-248%20248S8%20393%208%20256%20119%208%20256%208s248%20111%20248%20248zm-132.3-41.2c-9.4%200-17.7%203.9-23.8%2010-22.4-15.5-52.6-25.5-86.1-26.6l17.4-78.3%2055.4%2012.5c0%2013.6%2011.1%2024.6%2024.6%2024.6%2013.8%200%2024.9-11.3%2024.9-24.9s-11.1-24.9-24.9-24.9c-9.7%200-18%205.8-22.1%2013.8l-61.2-13.6c-3-.8-6.1%201.4-6.9%204.4l-19.1%2086.4c-33.2%201.4-63.1%2011.3-85.5%2026.8-6.1-6.4-14.7-10.2-24.1-10.2-34.9%200-46.3%2046.9-14.4%2062.8-1.1%205-1.7%2010.2-1.7%2015.5%200%2052.6%2059.2%2095.2%20132%2095.2%2073.1%200%20132.3-42.6%20132.3-95.2%200-5.3-.6-10.8-1.9-15.8%2031.3-16%2019.8-62.5-14.9-62.5zM302.8%20331c-18.2%2018.2-76.1%2017.9-93.6%200-2.2-2.2-6.1-2.2-8.3%200-2.5%202.5-2.5%206.4%200%208.6%2022.8%2022.8%2087.3%2022.8%20110.2%200%202.5-2.2%202.5-6.1%200-8.6-2.2-2.2-6.1-2.2-8.3%200zm7.7-75c-13.6%200-24.6%2011.1-24.6%2024.9%200%2013.6%2011.1%2024.6%2024.6%2024.6%2013.8%200%2024.9-11.1%2024.9-24.6%200-13.8-11-24.9-24.9-24.9z'/%3e%3c/svg%3e){kind=small}