پیش نیازها:
- کامپیوتر یا لپ تاپ با اتصال به اینترنت
- فایل ایزو CentOS 7 ، RHEL7
- ایستگاه کاری Vmware
این دوره برای چه کسی است؟
- دوره High Availability Clustering لینوکس با هدف مدیران ارشد سیستم و به حداکثر رساندن مقاومت در برابر سرویس های High Availability Clustering در سطح بالا است.

در ادامه با برخی از سرفصل های درسی این مجموعه آموزش آشنا می شویم :
Introduction
Resource & Resource Group
About failover, fencing
About shared storage & quorum
Cluster Architecture
Lab Setup using KVM Environment
Configuring a Basic Cluster - lab session
Fencing configuration
Lab Session - fencing device
Troubleshooting fencing device
Managing Cluster Nodes
Starting & Stopping Cluster Services
Adding & Removing A Cluster Node
Fencing Configuration
Standby & unstandby Nodes
Quorum Operations
Practice Lab Session
quorum options "wait_for_all"
quorum options "auto_tie_breaker"
Creating and Configuring Resources
Create and configure high-availability resources
Practice Lab Session
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
Practice Lab Session
Managing Constraints
Managing Constraints
Order Constraints
Location Constraints
Colocation Constraints
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
Configuring iSCSI Targets & Initiator
About iSCSI targets
iSCSI Fundamentals
iSCSI Component Terminology
Practice Lab Session -
Managing High Availabiity Logical Volumes
About Clustered LVM & HA-LVM
Shared a disk(lun) to all clusterd nodes using iSCSI Server
Configured HA-LVM -
Managing Clustered Logical Volumes
Active/Active configuration of logical volumes
Configure a clustered LVM
Configure a volume group for clustered lvm
Global File System (GFS )
gfs concepts
Creating a GFS formatted Cluster File Systems
Managing a GFS File System
Growing a gfs fs
Managing a GFS Resource in the cluster
Last Lecture