Aqui está o manual do RedHat Satellite que pode fazer o que você quer. Mas receio que você deva ter assinatura deste software (a assinatura do RHEL não é suficiente). Além disso, você precisa ter uma assinatura para cada servidor "por trás" do Satellite.
Red Hat Satellite is a system management solution that enables you to deploy, configure, and maintain your systems across physical, virtual, and cloud environments. Satellite provides provisioning, remote management and monitoring of multiple Red Hat Enterprise Linux deployments with a single, centralized tool. Red Hat Satellite Server synchronizes the content from Red Hat Customer Portal, and provides functionality including fine-grained life cycle management, user and group role-based access control, integrated subscription management, as well as advanced GUI, CLI, and API access.