The build RPM list is used as the source of the package list in Step 2: # rpm -qa > rpmlist.txtĬopy rpmlist.txt to your ISO build system directory in Step 2. This source list of RPMs ensures our new smaller ISO has only the packages needed to install, thus reducing the overall size of the ISO required for installation. After rebooting, create a list of all installed RPM packages so you can use that list as the source to build a customized smaller ISO. I built one with the “minimum” package option using the graphical installer. Use any installation method to install/configure RHEL 7.8 to the desired state. Step 1: Build a RHEL 7.8 system with the desired package set
RED HAT LINUX ISO FILE FREE DOWNLOAD HOW TO
The default RHEL 7.8 ISO is over 4GB in size these steps show you how to create a RHEL 7.8 ISO that is 1GB in size and supports a smaller RHEL installation. I walk you through the steps to build a custom, small RHEL installation ISO.
Customers often ask how they can reduce the installation media to make delivery over slower networks faster.
RED HAT LINUX ISO FILE FREE DOWNLOAD INSTALL
Not everyone has high-speed network connections to locations where they need to install Red Hat Enterprise Linux (RHEL). Please see this solution on the Red Hat Customer Portal for more information and other options that you may wish to consider for your environment.
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