Linux High Availability Clustering – learn IT Certification
link to this course
https://click.linksynergy.com/deeplink?id=Gw/ETjJoU9M&mid=39197&murl=https%3A%2F%2Fwww.udemy.com%2Fcourse%2Flinux-high-availability-cluster%2F
Linux High Availability Clustering – learn IT Certification
Best IT Certification Course
Design and deploy a high availability cluster to provide active/passive or active/active services using HA Pacemaker
Students should understand HA cluster concepts and how to manage different nodes, start/stop services,Creating High-Availability Clusters,Managing Cluster Nodes and Quorum,Managing Fencing,Creating and Configuring Resources,Managing Constraints,About Order, Location & Colocation Constraints,Troubleshooting High-Availability Clusters,Controlling Complex Resource groups,Managing Two Node Clusters,Concept about Split Brain, Fence death/fence racing,Managing iSCSI Initiators,Configuring & Managing High-Availability Logical Volumes,Managing Clustered Logical Volumes,GFS2 Concepts,Creating a GFS2 formatted Cluster File Systems,Growing & Repairing a GFS2 File System
PC or Laptop with internet Connection,Red Hat Certified Engineer (RHCE) certification or equivalent experience.,CentOS 7, RHEL7 ISO Image,Vmware workstation,This course helps you to understand high availability clustering by providing a strong concept and hands-on experience with Pacemaker and Corosync components of Red Hat / CentOS Enterprise High Availability Cluster.,Lab Design : KVM based lab setup in this course module.,Subtitle is not added in this course module.,Course Content:,,Introduction,What is clustering & cluster types?,Advantages of Clustering Servers,Concepts and techniques,Resource and resource groups,Failover, Fencing, Shared Storage, Quorum,Cluster Architecture,Lab Setup using KVM Environment,Configuring a Basic Cluster,Configuring a fencing agent using KVM host mahcine,Troubleshooting fencing device,,Managing Cluster Nodes,Starting & Stopping Cluster Services,Enabling & Disabling the Cluster Services,Adding & Removing A Cluster Node,The Standby & unstandby Nodes,Quorum Operations,Lab Session on quorum,Managing Quorum Calculations,Cluster Setup Switches,1) wait_for_all,2) auto_tie_breaker,,Creating and Configuring Resources,Create and configure high-availability resources.,Creating a clustered Apache service,Managing Resources,,Troubleshooting High-Availability Cluster,Inspect and configure cluster logging,Troubleshooting resource failures,Troubleshooting cluster network issues,,Complex Resource Group,Configuring an Active/Passive NFS Resource Group,Lab Session,,Managing Constraints,Types of constraints:,Order, Location & Colocation Constraint,Practice Lab Session,,Two Node Cluster Issues,No room for node failure,Split Brain,Fence death/fence racing,The cluster does not start until both nodes have started.,Practice Lab Session,,Managing iSCSI Initiators,iSCSI fundamentals,Configuring an iSCSI Server,Several types of backing Storage,block, fileio, pscsi & ramdisk,Creating iSCSI Target,Lab Session to create a block backstore from the targetcli shell,,Managing High Availability Logical Volumes,Clustered LVM & HA-LVM,Lab Session to shared a disk (lun) to all cluster nodes,Practice Lab Session on HA-LVM,,Managing Clustered Logical Volumes,Active/Active configuration of logical volumes,Distributed Lock Manager (DLM) for lock management,clvmd daemon,Practice Lab Session,,Global File System 2 (GFS2),GFS2 concepts,Creating a GFS2 formatted Cluster File Systems,Managing a GFS2 File System,Managing a GFS2 Resource in the cluster,Growing & Repairing a GFS2 File System,Linux High Availability Clustering course is aimed at senior system administrators responsible for maximizing resiliency though high availability clustering services,Linux High Availability Clustering course is aimed at senior system administrators responsible for maximizing resiliency though high availability clustering services
source
centos 7
