01-24-2014
Make sure you are pining the Persistent IP and NOT the Service IP, because Service IP will jump between the nodes, whereas persistent IP is hard bounded to the node.
You can check the cluster services, and the cluster state, and write a wrapper script to send an email if any of those goes south.
And ofcourse taking into consideration all the valuable suggestions given by forum members.
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LEARN ABOUT DEBIAN
app::clusterssh::cluster
App::ClusterSSH::Cluster(3pm) User Contributed Perl Documentation App::ClusterSSH::Cluster(3pm)
NAME
App::ClusterSSH::Cluster - Object representing cluster configuration
SYNOPSIS
DESCRIPTION
Object representing application configuration
METHODS
$cluster=ClusterSSH::Cluster->new();
Create a new object. Object should be common across all invocations.
$cluster->get_clusters($filename);
Read in /etc/clusters and any other given file name and register the tags found.
$cluster->read_cluster_file($filename);
Read in the given cluster file and register the tags found
$cluster->register_tag($tag,@hosts);
Register the given tag name with the given host names.
@entries = $cluster->get_tag('tag');
Retrieve all entries for the given tag
@tags = $cluster->list_tags();
Return an array of all available tag names
AUTHOR
Duncan Ferguson, "<duncan_j_ferguson at yahoo.co.uk>"
LICENSE AND COPYRIGHT
Copyright 1999-2010 Duncan Ferguson.
This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as
published by the Free Software Foundation; or the Artistic License.
See http://dev.perl.org/licenses/ for more information.
perl v5.14.2 2012-06-24 App::ClusterSSH::Cluster(3pm)