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38 lines
968 B
Bash
38 lines
968 B
Bash
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#!/bin/sh
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# This script is activated by setting CTDB_NOTIFY_SCRIPT=/etc/ctdb/notify.sh
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# in /etc/sysconfig/ctdb
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# This is script is invoked from ctdb when node UNHEALTHY flag changes.
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# and can be used to send SNMPtraps, email, etc
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# when the status of a node changes
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event="$1"
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shift
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case $event in
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unhealthy)
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#
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# Send an snmptrap that the node is unhealthy :
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# snmptrap -m ALL -v 1 -c public 10.1.1.105 ctdb `hostname` 0 0 `date +"%s"` ctdb.nodeHealth.0 i 1
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#
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# or send an email :
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# mail foo@bar -s "`hostname` is UNHEALTHY" ...
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#
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# or do something else ...
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;;
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healthy)
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#
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# Send an snmptrap that the node is healthy again :
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# snmptrap -m ALL -v 1 -c public 10.1.1.105 ctdb `hostname` 0 0 `date +"%s"` ctdb.nodeHealth.0 i 0
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#
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# or send an email :
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# mail foo@bar -s "`hostname` is HEALTHY" ...
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#
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# or do something else ...
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;;
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esac
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exit 0
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