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contrib-munin/plugins/openvz/openvz_

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#!/bin/sh
#
# Plugin to plot OpenVZ VE Stats
#
# by Rene Weselowski
# http://www.dead.at
#
# Parameters:
#
# config (required)
# autoconf (optional - used by munin-config)
#
# $Log$
#
#%# family=auto
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#%# capabilities=autoconf suggest
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ATTRIBUTE=$(basename "$0" | sed 's/^openvz_//g')
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if [ "$1" = "autoconf" ]; then
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if which vzlist >/dev/null; then
echo yes
else
echo "no (missing 'vzlist' executable)"
fi
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exit 0
fi
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if [ "$1" = "suggest" ]; then
echo "laverage"
echo "status"
exit 0
fi
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if [ "$1" = "config" ]; then
echo "graph_title $ATTRIBUTE"
echo "graph_args --base 1000 -l 0"
echo "graph_scale yes"
echo "graph_vlabel $ATTRIBUTE Value"
echo "graph_category openvz"
echo "graph_info This graph shows OpenVZ: $ATTRIBUTE"
vzlist -a -H --no-trim -o hostname | awk '{gsub(/\./,"_",$1)
print("'$ATTRIBUTE'"$1".label "$1"\n" \
"'$ATTRIBUTE'"$1".info '$ATTRIBUTE' for VE"$1)}'
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exit 0
fi
filter() { cat; }
[ "$ATTRIBUTE" = 'laverage' ] && filter() { sed -e 's/[0-9\.]*\/\(.*\)\/.*$/\1/g'; }
[ "$ATTRIBUTE" = 'status' ] && filter() { sed -e 's/running/10/g;s/stopped/0/g'; }
#TODO: filter for uptime
vzlist -a -H --no-trim -o "hostname,$ATTRIBUTE" | filter | awk '{gsub(/\./,"_",$1)
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print("'$ATTRIBUTE'"$1".value "$2)}'
exit 0