CentOS High Availability

Key Features

Book Description

What you will learn

• Prepare the CentOS 6 and CentOS 7 operating systems for cluster software installation
• Install, configure, and test cluster stacks on CentOS 6 (Corosync, CMAN, and RGManager) and CentOS 7 (Corosync and Pacemaker)
• Configure failover domains, cluster resources, cluster services, and cluster resource groups
• Start, stop, add, and remove cluster nodes from a cluster on CentOS 6 and CentOS 7
• Place a cluster on standby mode to perform maintenance work on the cluster node
• Configure fencing on CentOS 6 and STONITH on CentOS 7
• Successfully test cluster failovers

Who this book is for

This book is targeted at system engineers and system administrators who want to upgrade their knowledge and skills in high availability and want to learn practically how to achieve high availability with CentOS Linux. You are expected to have good CentOS Linux knowledge and basic networking experience.