<p data-block-key="uyebm"><b>Deploy reliable, available critical production services in a high availability cluster</b></p><p data-block-key="5z4na">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.</p><p data-block-key="mdyg1">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.</p><p data-block-key="3v4vd">This course is based on Red Hat Enterprise Linux 8.3.</p><h3 data-block-key="hx03u">Course content summary</h3><ul><li data-block-key="xia8g">Install and configure a Pacemaker-based high availability cluster.</li><li data-block-key="385lj">Create and manage highly available services.</li><li data-block-key="mjud5">Troubleshoot common cluster issues.</li><li data-block-key="0gakd">Work with shared storage (iSCSI) and configure multipathing.</li><li data-block-key="qda9u">Implement Logical Volume Manager (LVM) in cluster-aware configurations.</li><li data-block-key="fr94b">Configure GFS2 file systems on storage shared by multiple nodes.</li></ul><p data-block-key="w0yid"><br/></p>