From the above output you can clearly see that, our cache directory has got separate directories for separate yum repositories. you can create as many repositories as you want (and put their .repo files containing the URL inside /etc/yum.repos.d/). there are also some publicly know yum repositories, which you can use. Some of them are listed below.

Yum priorities: Installing Yum Priorities and Prioritizing repositories on CentOS 7 Yum Priorities are important If you have added additional third-party repositories, for example epel and remi. There can be a conflict when a version of a package is available from multiple repositories and you may end up installing the package from the least How to add default yum repositories for CentOS 7.3? - Unix for example I tried yum install vim but got. Loaded plugins: fastestmirror. One of the configured repositories failed (Unknown), and yum doesn't have enough cached data to continue. At this point the only safe thing yum can do is fail. There are a few ways to work "fix" this: 1. Contact the upstream for the repository and get them to fix the Repositories :: Fedora Docs Site Jul 24, 2020

I am sure most of you use many YUM repositories to install softwares on any RPM based distributions like RHEL, CentOS, Fedora etc. Sometimes, you might want to install a software from a group of specific repositories, or you may want to disable all repositories, and install a package from a single repository.

This yum server is offered without support of any kind. Peer support is available via the Oracle Linux Community If you require support, please consider purchasing Oracle Linux Support via the Oracle Store, or via your sales representative. yum_repository – Add or remove YUM repositories — Ansible

Fix "there are no enabled repos" & create local repository

Oct 24, 2018 · It works with an existing software repository that contains RPM packages. The YUM repository can be accessed locally or over a network. This tutorial explains the different methods to install YUM, create local YUM repositories of AIX Toolbox RPM packages, and configure YUM. May 07, 2018 · Redhat Linux YUM repository is useful for installing packages , updating the packages and upgrade the operating system with automatic dependency selection method. In larger environment , we need to setup the repository via HTTP to make the YUM repository to be available over network. At the same time , you might have different RHEL […] The yum utility downloads package headers and packages from repositories. Repositories are storage locations from which software packages can be retrieved and installed. Yum Configuration Files. The main configuration file for yum is /etc/yum.conf. Configuration files that define repositories are in the /etc/yum.repos.d directory. An example of PostgreSQL Yum Repository . You will find details on PostgreSQL related RPMs for Fedora / Red Hat / CentOS / Oracle Linux, like pgAdmin, Slony-I, PostGIS, etc. Important update: Announcing "common" repository. In April 2020, we introduced the "common" repository. This requires a repository RPM update. Please read the news item for details. Repositories can be configured automatically by installing the Linux package that applies to your Linux distribution and version. The package will install the repository configuration along with the GPG public key used by tools such as apt/yum/zypper to validate the signed packages and/or repository metadata. Grouping Yum Repositories. A repository group for Yum allows you to expose the aggregated content of multiple proxy and hosted yum repositories with one URL to your client tools and is recommended to minimize configuration. To create a yum group repository, create a new repository using the recipe yum (group) as documented in Repository Management. yum collects all repository information from .repo files and the [repository] section of the /etc/yum.conf file to create a master list of repositories to use for transactions. Refer to Section 1.3.2, “Setting [repository] Options” for more information about options you can use for both the [ repository ] section and .repo files.