CentOS High Availability by Mitja Resman

By Mitja Resman

The excessive functionality and balance of CentOS Linux are the major elements that make CentOS Linux the perfect Linux distribution to construct excessive availability options on. This booklet introduces you to excessive availability sooner than in short jogging you thru the cluster stack and its layers. The booklet is then divided into elements, half A and half B, in keeping with CentOS models 6 and seven respectively. each one half starts off with the deploy and configuration of the Corosync cluster messaging software program with CMAN or with the Pacemaker cluster source administration software.

You may also be brought to cluster provider configuration and cluster carrier administration ahead of you configure fencing or STONITH on CentOS 6 and CentOS 7. via the top of this ebook, you have got the talents required to independently layout, enforce, and hold a CentOS excessive availability multinode cluster environment.

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50" family="IPv4" prefer_interface="eth1"/> The address option is the IP address you want to configure. The family option is the address protocol family. The prefer_ interface option binds the IP address to the specific network interface. metadata metadata file. [ 44 ] Chapter 4 The syntax used to define an Apache web server cluster resource is as follows: We can configure a simple Apache web server cluster resource by adding the following line to the CMAN configuration file:

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