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Linux High Availability Clustering on RHEL 8 or RHEL7 (2021)

Design & deploy HA cluster active/passive or active/active services using Pacemaker on Esxi and KVM lab environment.
(0 reviews)
1 students
Created by Satish B


CourseMarks Score®







Platform: Udemy
Price: $11.99
Video: 8h 16m
Language: English
Next start: On Demand

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Detailed Analysis

CourseMarks Score®

9.9 / 10

CourseMarks Score® helps students to find the best classes. We aggregate 18 factors, including freshness, student feedback and content diversity.

Freshness Score

10.0 / 10
This course was last updated on 3/2021.

Course content can become outdated quite quickly. After analysing 71,530 courses, we found that the highest rated courses are updated every year. If a course has not been updated for more than 2 years, you should carefully evaluate the course before enrolling.

Student Feedback

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Content Score

9.3 / 10
Video Score: 8.8 / 10
The course includes 8h 16m video content. Courses with more videos usually have a higher average rating. We have found that the sweet spot is 16 hours of video, which is long enough to teach a topic comprehensively, but not overwhelming. Courses over 16 hours of video gets the maximum score.
Detail Score: 9.5 / 10

The top online course contains a detailed description of the course, what you will learn and also a detailed description about the instructor.

Extra Content Score: 9.5 / 10

Tests, exercises, articles and other resources help students to better understand and deepen their understanding of the topic.

This course contains:

0 article.
13 resources.
0 exercise.
0 test.

Table of contents


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.


• Linux Operating systems basic knowledge.VMware ESXIVMware workstation
• RHEL 8.0 iso Or Cent
• OS 8 ISointernet and get access to RHEL 8 repo
• RHEL 7 iso or Cent
• OS 7 iso ( on KVM environment I used Cent
• OS 7 .)

You will 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

This course is for

• This course is designed for beginners
• Anyone with a desire to learn about Linux high availability clustering

How much does the Linux High Availability Clustering on RHEL 8 or RHEL7 (2021) course cost? Is it worth it?

The course costs $11.99. And currently there is a 40% discount on the original price of the course, which was $19.99. So you save $8 if you enroll the course now.

Does the Linux High Availability Clustering on RHEL 8 or RHEL7 (2021) course have a money back guarantee or refund policy?

YES, Linux High Availability Clustering on RHEL 8 or RHEL7 (2021) has a 30-day money back guarantee. The 30-day refund policy is designed to allow students to study without risk.

Are there any SCHOLARSHIPS for this course?

Currently we could not find a scholarship for the Linux High Availability Clustering on RHEL 8 or RHEL7 (2021) course, but there is a $8 discount from the original price ($19.99). So the current price is just $11.99.

Who is the instructor? Is Satish B a SCAM or a TRUSTED instructor?

Satish B has created 8 courses that got 132 reviews which are generally positive. Satish B has taught 23,332 students and received a 3.7 average review out of 132 reviews. Depending on the information available, Satish B is a TRUSTED instructor.

More info about the instructor, Satish B

Systems Manager / Engineer / Instructor
Hello,Satish B is  an online tutor. He is  really into what He is  doing and helping others as much as He can. For now, He create courses to make students’ professional tasks more efficient.He has professional experience with CentOS, RedHat Enterprise Linux, SUSE Linux Enterprise Server and Ubuntu. Additionally, his professional expertise are Linux, VMWare, Windows, Training and ITIL.Over the years he has under taken many different roles such as Technical Lead, IT manager, Linux system administrator and a consultant being responsible for the consistent performance and availability of hundreds of servers.his courses are mainly dealing with IT. He spend much time working with IT specializing mainly in Linux server technologies.


CourseMarks Score®







Platform: Udemy
Price: $11.99
Video: 8h 16m
Language: English
Next start: On Demand

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