Overview
This course helps system administrators and IT professionals seamlessly migrate their CentOS Linux systems to supported versions of Red Hat Enterprise Linux (RHEL) and upgrade between major versions of RHEL. Participants will explore best practices for migration, tools for efficient upgrades, and techniques to mitigate potential risks during the process.
Objectives
By the end of this course, participants will:
Prerequisites
- Familiarity with Red Hat Enterprise Linux or CentOS Linux environments.
- System administration experience, ideally equivalent to the Red Hat Certified System Administrator (RHCSA) level.
Course Outline
- Understand why and when to migrate.
- Install necessary tools and dependencies.
- Analyze existing CentOS Linux systems for potential migration risks.
- Execute the migration process.
- Verify the success of migrations.
- Troubleshoot common issues encountered post-migration.
- Plan and execute in-place upgrades between major RHEL versions.
- Address compatibility issues during upgrades.