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falco/scripts/rpm/preuninstall.in
2022-10-07 14:47:00 +02:00

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#
# Copyright (C) 2022 The Falco Authors.
#
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
set -e
# pre uninstall mirrored from .deb
# Currently running falco service uses the driver, so stop it before driver cleanup
if [ -d /run/systemd/system ] && [ $1 -eq 0 ]; then
# stop falco service before uninstall
/usr/bin/systemctl --system stop 'falco.service' >/dev/null || true
fi
/usr/bin/falco-driver-loader --clean
# validate rpm macros by `rpm -qp --scripts <rpm>`
# RPM scriptlets: https://docs.fedoraproject.org/en-US/packaging-guidelines/Scriptlets/#_systemd
# https://docs.fedoraproject.org/en-US/packaging-guidelines/Scriptlets/#_syntax
# systemd_preun macro expands to
# if preuninstall:
# `systemd-update-helper remove-system-units <service>`
%systemd_preun 'falco.service'