Linux Cluster High Availability with 2 real life Projects
What you’ll learn
You will learn as System Administration to setup HA Cluster
You will learn as System Administration to setup HA Cluster ( Active – Active )
You will learn as System Administration to setup HA Cluster ( Active – Passive )
You will learn how to setup Quorum on HA Cluster
You will learn how to setup Constraint on HA Cluster
You will learn how to setup Resources on HA Cluster
You will learn how to setup Fencing ( Stonith ) on HA Cluster
You will learn how to Troubleshooting HA Cluster
Requirements
Recommend to have some knowledge on Linux or Unix
Description
This course in 2023 will teach you how to setup a cluster step by step Will learn how to setup High Availability ( HA using Pacemaker ) ( Active – Active ) and ( Active – Passive ) Teach you how the cluster works and components like : – Quorum- Constraint – Resources – Fencing ( Stonith ) – Troubleshooting – Active – Active – Active – Passive HistoryThe project originated from a mailing list started in November 1997. Eventually Harald Milz wrote an odd sort of Linux-HA HOWTO. Unlike most HOWTOs, this was not about how to configure or use existing software, it was a collection of HA techniques which one could use if one were to write HA software for Linux.Alan Robertson was inspired by this description and thought that he could perhaps write some of the software for the project to act as a sort of initial seed crystal to help jump start the project. He got this initial software running on 18 March 1998. He created the first web site for the project on 19 October 1998, and the first version of the software was released on 15 November 1998.The first production customer of the software was Rudy Pawul of ISO-NE. The ISO-NE web site went into production in the second half of 1999.At this point, the project was limited to two nodes and very simple takeover semantics, and no resource monitoring.This was cured with version 2 of the software, which added n-node clusters, resource monitoring, dependencies, and policies. Version 2.0.0 came out on 29 July 2005.[5] This release represented another important milestone as it was the first version where very large contributions (in terms of code size) were made by the Linux-HA community at large. This series of releases brought the project to a level of feature parity-or-superiority with respect to commercial HA software.After version 2.1.4, the cluster resource manager component (responsible for starting and stopping resources and monitoring resource and node failure) was split off into a separate project called Pacemaker,[6] and the resource agents and other “glue” infrastructure were moved to separate packages. Thus with the version 3 series, the name Heartbeat should be used for the cluster messaging layer only
Overview
Section 1: Introduction Cluster High Availability
Lecture 1 What will learn from this course
Lecture 2 What is red hat High Availability cluster active active or active passive
Lecture 3 Udemy Platform
Section 2: Infrastructure and Application High Level
Lecture 4 Infrastructure of Data Center
Lecture 5 Application Staging
Section 3: Linux Knowledge Need it
Lecture 6 Highly Recommend taking my Linux course
Lecture 7 Shell Terminals
Lecture 8 File System Hierarchy
Lecture 9 Pipeline Concept
Section 4: Setup the Lab of HA Cluster
Lecture 10 The lab architecture
Lecture 11 Why we using Redhat Linux
Lecture 12 Downloading vmware workstation
Lecture 13 Create Virtual Network for our Lab
Lecture 14 VMware ESXi
Lecture 15 Linux Cluster High Availability
Section 5: High Availability Cluster
Lecture 16 Install High Availability Cluster
Lecture 17 Setup a Fencing Part 01
Lecture 18 Setup a Fencing Part 02
Lecture 19 Setup a Fencing Part 03
Lecture 20 Setup a Quorum Part 01
Lecture 21 Setup a Quorum Part 02
Lecture 22 Setup a Quorum Part 03
Lecture 23 Constraint
Lecture 24 Add new Server to HA Cluster
Section 6: Project High Availability Active Passive
Lecture 25 Project HA Cluster Active Passive 01
Lecture 26 Project HA Cluster Active Passive 02
Lecture 27 Project HA Cluster Active Passive 03
Lecture 28 Project HA Cluster Active Passive 04
Section 7: Project High Availability Active Active
Lecture 29 Project HA Cluster Active Active 01
Lecture 30 Project HA Cluster Active Active 02
Lecture 31 Project HA Cluster Active Active 03
Section 8: Useful command High Availability Cluster
Lecture 32 Useful command REHL High Availability Cluster
Section 9: Bonus
Lecture 33 Connect Cisco Switch Or Router via Console Cable
Lecture 34 Changing Hard Disk for the Server
Lecture 35 Changing Tape Library Server Storage
Lecture 36 Bonus Lecture
Anyone interested to learn High Availability,Anyone interested to learn Cluster High Availability
Course Information:
Udemy | English | 6h 18m | 3.21 GB
Created by: Tareq Tech
You Can See More Courses in the IT & Software >> Greetings from CourseDown.com