Computer Science / Red Hat Enterprise Linux

Linux High Availability Clustering on RHEL 8 (2023)

Brought by: Udemy

Overview

Design & deploy HA cluster active/passive or active/active services using Pacemaker on Esxi and KVM lab environment

What you'll learn:
  • High availability cluster installation, configuration, managing and troubleshooting in RHEL8/CentOS8 on VMware Vspare .
  • Students should understand HA cluster concepts and how to manage different nodes, start/stop services
  • Managing Cluster Nodes and Quorum
  • Creating and Configuring Resources
  • install configure and mange Fencing service on vmware and KVM
  • About Order, Location & Colocation Constraints
  • iscsi target and initiator configuration
  • multi-pathing on iscsi server
  • Students will be able to build a high available and load balanced services
  • High availability cluster GUI interface

What is Linux Cluster ?

High availability clusters provide highly available services by eliminating single points of failure and by failing over services from one cluster node to another in case a node becomes inoperative. Typically, services in a high availability cluster read and write data (by means of read-write mounted file systems). Therefore, a high availability cluster must maintain data integrity as one cluster node takes over control of a service from another cluster node. Node failures in a high availability cluster are not visible from clients outside the cluster. (High availability clusters are sometimes referred to as failover clusters.) high availability service management component, Pacemaker.


I am covering below all points in this course .

Build And Configure our Lab:

Using Vmware Workstation.

Nested Esxi Server.

Build Virtual Machines Considered as our cluster nodes.

required networking for high available cluster .

Repository server configuration on RHEL 8 for high availability cluster

What is cluster ?

Cluster types:

1)Storage (ISCSI network to storage).

2)High Availability (Explain Cluster software components and how they are communicating to each other).

3)Load Balancing.

4)High performance

for more details please check course content .



You are welcome to add any kind of reviews bad or good but please review it based on the course curriculum and what value you've got.


I would like to remind you that Udemy gives you 30 days Money-Back Guarantee 100% No Questions Asked.

If you are interested in the course you can give it a try.

Taught by

Satish B

Computer Science / Red Hat Enterprise Linux
Linux High Availability Clustering on RHEL 8 (2023)
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Linux High Availability Clustering on RHEL 8 (2023)

Brought by: Udemy

  • Udemy
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  • English
  • Certificate Available
  • Available at any time
  • beginner
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