check_nova_services

#!/bin/bash
# Created by: Taha Ali (tahazohair@gmail.com)
# Created Date: 12/16/2014
# Nagios nrpe plugin for openstack. This plugin checks nova services if they are enable and up or not.
#

#set -e
export OS_TENANT_NAME=$1
export OS_AUTH_URL=$2
export OS_USERNAME=$3
export OS_PASSWORD=$4

EXIT="GOOD"

CMD=$(nova service-list | egrep -v "+----|Binary" | awk -F'|' '{print $2,$3,$4,$5,$6,$8}')
#while read BINARY HOST ZONE STATUS STATE REASON <<<echo $CMD
while read BINARY HOST ZONE STATUS STATE REASON
do
        if [ "$STATE" != "up" ]
        then
                EXIT="BAD"
                echo "$BINARY on $HOST is $STATE, reason: $REASON"
                continue
        fi
done < <(echo "$CMD")
        if [ "$EXIT" == "BAD" ]
        then
                exit 2
        else
                echo "all nova services are up and running"
        exit 0
        fi