Red Hat High Availability Clustering – Red Hat Learning Subscription Course RH436LS

Deploy reliable, available critical production services in a high availability cluster

In the Red Hat High Availability Clustering (RH436) course, you will learn how to provide highly available network services to a mission-critical enterprise environment through the deployment and management of shared storage and server clusters. Created for senior Linux system administrators, this 4-day course strongly emphasizes lab-based activities.

You will set up a cluster of systems running the Pacemaker component of the Red Hat Enterprise Linux High-Availability Add-On, and deploy Linux-based services such as web servers and databases on that cluster. Cluster storage components from the Resilient Storage Add-On are also covered; installations and applications that require multiple cluster nodes can access the same storage simultaneously. This includes Logical Volume Manager (LVM) Shared Volume Groups, Red Hat Global File System 2 (GFS2), and Device-Mapper Multipath.

This course is based on Red Hat Enterprise Linux 8.3.

RHLS Course Includes

365-Day RHLS Subscription – Full year of access starting from your purchase date. Official Red Hat Training Curriculum – Learn directly from Red Hat's validated, up-to-date course materials. Hands-On Labs (100 Hours per Course) – Build practical, real-world skills through extensive lab time. One Certification Exam + Free Retake – Includes exam readiness resources to help you prepare with confidence. One Virtual, Instructor-Led Class – Attend a live online class through the Red Hat portal (self-enrollment required using your RHID).

Course Objectives Install and configure a Pacemaker-based high availability cluster. Create and manage highly available services. Troubleshoot common cluster issues. Work with shared storage (iSCSI) and configure multipathing. Implement Logical Volume Manager (LVM) in cluster-aware configurations. Configure GFS2 file systems on storage shared by multiple nodes.

Who Should Attend?

Senior Linux system administrators who use high-availability clustering and fault-tolerant shared storage technologies to maximize resiliency of production services.

Students should attend the following courses prior to RH436:

Red Hat Certified System Administrator (RHCSA) exam (EX200) and associated courses.

Red Hat Certified Engineer (RHCE) exam (EX294) and associated courses.