Deployment and Management Guide for Cisco IoT FND on OVA with Postgres and InfluxDB, Release 5.x.x and Later

PDF

Upgrade RHEL version

Updated: February 4, 2026

Overview

This topic explains how to perform an in-place upgrade from Red Hat Enterprise Linux 7 (RHEL 7) to Red Hat Enterprise Linux 8 (RHEL 8) using the Leapp utility, providing reference to official Red Hat documentation for detailed steps.

This section provides references to read about how to perform an in-place upgrade from Red Hat Enterprise Linux 7 (RHEL) to Red Hat Enterprise Linux 8 using the Leapp utility.

Follow the instructions provided in the Red Hat documentation about Upgrading from RHEL 7 to RHEL 8 .