2024-04-27 00:41:27 +02:00
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#!/bin/bash
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2024-04-04 00:28:32 +02:00
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#
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# Example script used to execute an alert action.
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#
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# This script assumes that you symlink your alert scripts like this:
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# disk.pendsect-alert.sh -> monitorix-alert.sh
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# disk.realloc-alert.sh -> monitorix-alert.sh
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# mail.mqueued-alert.sh -> monitorix-alert.sh
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# system.loadavg-alert.sh -> monitorix-alert.sh
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# ...
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# So you only use one script (saving disk space) and its prefix will
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# appear in the subject and contents of the email, so you will easily
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# identify the source of the alert.
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#
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MAILTO="__ALERTS_EMAIL__"
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if [ $# != 3 ] && [ $# != 4 ] ; then
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echo "$0: Wrong number of arguments."
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exit 1
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fi
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ALERT_TIMEINTVL=$1
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ALERT_THRESHOLD=$2
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current_value=$3
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ALERT_WHEN=$4
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ALERT=`basename $0 | cut -f1 -d-`
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(
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cat << EOF
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Message from hostname '$HOSTNAME' for '$ALERT' alert.
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This system is reaching/exceeding ($ALERT_WHEN) the defined threshold value ($ALERT_THRESHOLD) during the last '$ALERT_TIMEINTVL' seconds.
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The current value is: $current_value
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Please take proper actions to correct this situation.
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EOF
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) | mail -s "WARNING: Monitorix alert ($ALERT) from '$HOSTNAME'!" $MAILTO
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