Pacemaker

Prerequisites

Centreon Plugin

Install this plugin on each needed poller:

yum install centreon-plugin-Applications-Pacemaker-Ssh

SSH

SSH key exchange mut be done between poller and monitored server.

Centreon Configuration

Create a new host

Go to Configuration > Hosts and click Add. Then, fill the form as shown by the following table:

Field	Value
Host name	Name of the host
Alias	Host description
IP	Host IP Address
Monitored from	Monitoring Poller to use
Host Multiple Templates	App-Pacemaker-SSH-custom

Click on the Save button.

Create a new service

Pick the service you want to deploy. Choose CRM and/or Constraints service template if you use CRM shell for cluster administration. Use Clustat if you have a Redhat clustat cluster.