#!/bin/sh
#
# check_swift_object_servers - Check OpenStack Swift object servers status
#
# Copyright 2012 eNovance <licensing@enovance.com>
#
# Author: Julien Danjou <julien@danjou.info>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#


PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin

PROGNAME=`basename $0`
REVISION="1.0"

STATE_OK=0
STATE_WARNING=1
STATE_CRITICAL=2
STATE_UNKNOWN=3
STATE_DEPENDENT=4


print_usage() {
    echo "Usage: $PROGNAME"
}

print_help() {
    print_usage
    echo "This plugin checks Swift status using the swift-recon program."
    exit 0
}

case "$1" in
    --help|-h)
	print_help
	exit 0
	;;
esac

if ! which swift-recon >/dev/null 2>&1
then
    echo "swift-recon command not found"
    exit $STATE_UNKNOWN
fi

CHECK=$(swift-recon --md5 | grep ' error')
echo $CHECK

if echo "$CHECK" | grep -q ' 0 error'
then
    exit $STATE_OK
elif echo "$CHECK" | grep -q ' 1 error'
then
    exit $STATE_WARNING
else
    exit $STATE_CRITICAL
fi
