[ClusterLabs] Notification agent and Notification recipients
sriram.ec at gmail.com
Thu Aug 3 03:01:01 EDT 2017
We have a four node cluster (1 active : 3 standby) in our lab for a
particular service. If the active node goes down, one of the three standby
node becomes active. Now there will be (1 active : 2 standby : 1 offline).
Is there any way where this newly elected node sends notification to the
remaining 2 standby nodes about its new status ?
I was exploring "notification agent" and "notification recipient" features,
but that doesn't seem to work. /etc/sysconfig/notify.sh doesn't get invoked
even in the newly elected active node.
* notification-recipient: /var/log/notify.log*
I m using the following versions of pacemaker and corosync.
/usr/sbin # ./pacemakerd --version
Written by Andrew Beekhof
/usr/sbin # ./corosync -v
Corosync Cluster Engine, version '2.3.5'
Copyright (c) 2006-2009 Red Hat, Inc.
Can you please suggest if I m doing anything wrong or if there any other
mechanisms to achieve this ?
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