DNF allows for many repositories to be utilized simultaneously and provides configurations for controlling each individually. In this hands-on lab, you will be tasked with modifying global and individual repository configurations and ensuring that only specific repositories are enabled.
*This lab is not approved or sponsored by Red Hat.*
Learning Objectives
Successfully complete this lab by achieving the following learning objectives:
- Modify the Global Repository Configurations
Using a text editor, modify the
dnf.conffile so thatgpgcheckis set to1andinstallonly_limitis set to3.- Modify the EPEL Repository Configurations
Using a text editor, modify the
[epel]repo section in theepel.repofile with the following configurations:- Comment out the
baseurloption. - Uncomment the
metalinkoption. - Update the
gpgcheckoption to be equal to1.
- Comment out the
- Enable and Disable Repositories
- Enable the
epelrepository. - Disable the
epel-testingrepository.
- Enable the
