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CentOS High Availability
book

CentOS High Availability

by Mitja Resman
April 2015
Intermediate to advanced content levelIntermediate to advanced
174 pages
3h 46m
English
Packt Publishing
Content preview from CentOS High Availability

Cluster operating system preparation

I assume your cluster nodes are all set up; power, network and other cables are connected; the operating system is installed; and disks are partitioned the way you want them. Before you can start with the installation and configuration of the cluster stack software, you must carefully follow these steps:

  1. Network configuration: You must configure a static IP address for all available network interfaces on all cluster nodes. You can do this by editing the /etc/sysconfig/network-scripts/ifcfg-ethX files. You must also disable the Network Manager network interface control. In the following screenshot, you can see the network interface configuration for the node-1 cluster node:

    Note

    Change the NM_CONTROLLED line to ...

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Publisher Resources

ISBN: 9781785282485Supplemental Content