Duration: 5 days
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.
1. Install and configure a Pacemaker-based high availability cluster.
2. Create and manage highly available services.
3. Troubleshoot common cluster issues.
4. Work with shared storage (iSCSI) and configure multipathing.
5. Implement Logical Volume Manager (LVM) in cluster-aware configurations.
6. Configure GFS2 file systems on storage shared by multiple nodes.
1. Senior Linux system administrators who use high-availability clustering and fault-tolerant shared storage technologies to maximize resiliency of production services.
1. Take our free assessment to gauge whether this offering is the best fit for your skills.
2. Red Hat Certified System Administrator (RHCSA) exam (EX200) and associated courses.
3. Red Hat Certified Engineer (RHCE) exam (EX294) and associated courses.