nrpe/files/nrpe/check_systemd_service
2024-12-16 19:24:54 +01:00

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#!/bin/bash
# Copyright © 2016, 2017 Mohamed El Morabity <melmorabity@fedoraproject.com>
#
# This module is free software: you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation, either version 3 of the License, or (at your option) any later
# version.
#
# This software 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with
# this program. If not, see <http://www.gnu.org/licenses/>.
PLUGINDIR=$(dirname $0)
. $PLUGINDIR/utils.sh
if [[ $# -ne 1 ]]; then
echo "Usage: ${0##*/} <service name>"
exit $STATE_UNKNOWN
fi
service=$1
status=$(systemctl is-enabled $service 2>/dev/null)
r=$?
if [[ -z "$status" ]]; then
echo "ERROR: service $service doesn't exist"
exit $STATE_CRITICAL
fi
if [[ $r -ne 0 ]]; then
echo "ERROR: service $service is $status"
exit $STATE_CRITICAL
fi
systemctl --quiet is-active $service
if [[ $? -ne 0 ]]; then
echo "ERROR: service $service is not running"
exit $STATE_CRITICAL
fi
echo "OK: service $service is running"
exit $STATE_OK