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#!/bin/sh
# Open Infrastructure: service-tools
# Copyright (C) 2014-2021 Daniel Baumann <daniel.baumann@open-infrastructure.net>
#
# SPDX-License-Identifier: GPL-3.0+
#
# This program 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 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 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 <https://www.gnu.org/licenses/>.
set -e
HOSTS="${*}"
if [ -z "${HOSTS}" ]
then
echo "Usage: ${0} localhost|[HOST1 HOST2 ...]" >&2
exit 1
fi
for HOST in ${HOSTS}
do
case "${HOST}" in
localhost)
echo -n "Flushing zone memory..."
service knot stop
rm -rf /var/lib/knot/timers/*.mdb
service knot start
echo " done."
;;
*)
echo -n "Flushing ${HOST} zone memory..."
ssh "${HOST}" "sudo service knot stop && rm -rf /var/lib/knot/timers/*.mdb && sudo service knot start"
echo " done."
;;
esac
done
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