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To be added locally on the VZ HN to <code> /etc/crontab </code> to script <code> resource.sh <code>
<source lang=shell>
# Copyright (C) 2008 Mgual
# Distributed under GNU General Public License v3
# v0.2 2008-04-04
# Christian Benke <benkokakao gmail com>
import string
import pickle
import sys
import getopt
import re
veidgawk ' BEGIN { printf "%3s %-20s %3s %3s \n", "ID", "Parameter", "%bar", "%lim" > "/tmp/beancounters" } /dummy/||/Version/||/uid/ { next } ! /:/ { RESOURCE=$1 MAXHELD=$3 BARRIER=$4 LIMIT=$5 } /:/ { gsub(/:/, "", $1) printf "------- %s ------- \n",$1 VZ=$1 RESOURCE=$2 MAXHELD=$4 BARRIER=$5 LIMIT=$6 } { #printf "R=%s M=%s B=%s L=%s ", RESOURCE, MAXHELD, BARRIER, LIMIT if (BARRIER>0) { PBARRIER=MAXHELD*100/BARRIER } else { PBARRIER=0 } if (LIMIT>0) { PLIMIT=MAXHELD*100/LIMIT } else { PLIMIT=0 } printf "%-20s %3d %3d ", RESOURCE , PBARRIER, PLIMIT if (PBARRIER>=80) { printf " Warning " printf "%3d %-20s %3d %3d Perill\n", VZ, RESOURCE , PBARRIER, PLIMIT >> "/tmp/beancounters" } printf "\n" } ' /proc/user_beancounters echo "---------------------------------------------------" >> /tmp/beancountersecho "" | gawk -vVZ='ID' -vRESOURCE='Use Disc%' ' { printf "%3s %-20s \n", VZ, RESOURCE >> "/tmp/beancounters" } 'current_data # Quota Disc for i in $(vzlist | cut -d" " -f 8)do vzctl exec $i df -h | gawk -vVEID=dict$i '/^simfs/ { if ($5 > "80%"){ printf "%s %s\n", VEID, $5 } }' >>/tmp/beancounters done echo "---------------------------------------------------" >> /tmp/beancountersecho "" | gawk -vVZ='ID' -vRESOURCE='IUse Disc%' ' { printf "%3s %-20s \n", VZ, RESOURCE >> "/tmp/beancounters" } 'for i in $(vzlist | cut -d" " -f 8)do vzctl exec $i df -i | gawk -vVEID=$i '/^simfs/ { if ($5 > "80%") { printf "%s %s\n", VEID, $5 } }' >>/tmp/beancounters done if [[ "$(cat /tmp/beancounters | wc -l)" != "5" ]] ; then cat /tmp/beancounters | nail -s "Server:resource.sh Warning " user@smtp-server.orgfi
{{DISPLAYTITLE:Monitoring /proc/user_beancounters with email}}
== Introduction ==
This script gives a warning if any parameter in a virtual environment (VZ) exceeds 80% of resources.
== packages basic installation ==
<pre>
aptitude install nail gawk
</pre>
== nail configuration ==
Configures <code> /etc/nailrc </code> or <code> ~/.mailrc </code> files.
<pre>
set smtp=smtp.server.org
set from=nail@smtp.server.org
set charset=iso-8859-1
</pre>
== configuration ==
Copy the script and configure the <code> /etc/crontab </code>
== Script resource ==
<source lang=bash>
#!/bin/bash resource.sh
# Copyright (C) 2008 Mgual
# Distributed under to GNU General Public License v2
# v0.1 2008-08-13
# Ajuntament de Benicarló
#!/bin/bash