Red Hat High Availability Clustering With Exam

Red Hat High Availability Clustering With Exam

Kurskode: RH437

varighet: 5 Dag(er)

Sted: Virtual, Instructor Led Training

Katergori: Red Hat

Course Overview

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 package (course + exam) is based on Red Hat Enterprise Linux 8.3 and includes an exam voucher
Note: Starting January 2026 this bundle (Course + Exam) only exists in CR (classroom) if scheduled or Closed course modalities.
If you are targeting a virtual class, please consider RH436LS the new RHLS-course subscription which includes as well an exam voucher
Updated Jan2026

• Creating high availability clusters

• Create a basic high availability cluster.

• Managing cluster nodes and quorum

• Manage node membership in the cluster and describe how it impacts cluster operation.

• Isolating malfunctioning cluster nodes

• Isolate unresponsive cluster nodes to protect data and recover services and resources after a failure.

• Creating and configuring resources

• Create basic resources and resource groups to provide highly available services.

• Troubleshooting high availability clusters

• Identify, diagnose, and fix cluster issues.

• Automating cluster and resource deployment

• Deploy a new high availability cluster and cluster resources using Ansible automation.

• Managing two-node clusters

• Operate two-node clusters while identifying and avoiding issues specific to a two-node cluster configuration.

• Accessing iSCSI storage

• Configure iSCSI initiators on your servers to access block-based storage devices provided by network storage arrays or Ceph storage clusters.

• Accessing storage devices resiliently

• Configure resilient access to storage devices that have multiple access paths.

• Configuring LVM in clusters

• Select, configure, and manage the correct LVM configuration for use in your cluster.

• Providing storage with the GFS2 cluster file system

• Use the GFS2 cluster file system to simultaneously provide tightly coupled shared storage that can be accessed by multiple nodes.

• Eliminating single points of failure

• Identify and eliminate single points of failure in your cluster to decrease risk and increase average service availability.

After this course participants should be able to:

• 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.

• RHCE certification or equivalent experience is expected
Take Red Hat free assessment to gauge whether this offering is the best fit for your skills Red Hat Skills Assessment

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

Kurskode: RH437 Kategori: Operating Systems, Red Hat Underkategori: Operating Systems

Salar Ghadani

Salg

Har du spørsmål, ta kontakt

918 34 713 salar@sgpartner.no

Kurskode: RH437

varighet: 5 Dag(er)

KATEGORI: Red Hat

Underkatergori: Operating Systems

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