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#!/bin/bash
EXITCODE=
DISK_CRIT='20'
LOAD_CRIT='50'
while [ ! -z "$1" ]; do
case $1 in
--disk) shift; DISK_CRIT=$1 ;;
--load) shift; LOAD_CRIT=$1 ;;
*) echo "Unknown parameter, exiting"; exit 1 ;;
esac
shift
done
NODES=$(mysql -sNe 'SELECT nodeid from hGVgt0tALfRfa7U.nodes where hostname like "solusvm%" and type="openvz" and hostname not like "solusvm-master1.fozzy.com"')
for node in `echo $NODES`; do
WL=$(grep $node '/etc/icinga2/plinc/openvz_nodes_whitelist')
[[ $WL ]] && continue
DATA=$(/usr/bin/php /usr/local/solusvm/system/node.php -d --comm=hostnodestats --nid=$node)
DISK=$(echo "$DATA" | grep '/dev/mapper/vg1-vz' | awk '{print $5}' | tr -d '%')
LOAD=$(echo "$DATA" | grep 'load average' | awk '{print $(NF-2)}' | cut -d'.' -f1)
NODENAME=$(mysql -sNe "SELECT hostname from hGVgt0tALfRfa7U.nodes where nodeid=$node")
if [ $DISK -lt $DISK_CRIT ]; then
if [ $LOAD -gt $LOAD_CRIT ]; then
echo "$NODENAME uses less than $DISK_CRIT% of disk space, migrate it"
EXITCODE=1
else
echo "$NODENAME uses less than $DISK_CRIT% of disk space ($DISK%) and has less than $LOAD_CRIT laverage ($LOAD), migrate it"
EXITCODE=1
fi
fi
done
exit $EXITCODE