#!/bin/bash
#
# Copyright (c) 2022 Wind River Systems, Inc.
#
# SPDX-License-Identifier: Apache-2.0
#

#
# This script provides an in-service patching restart script for
# docker.service. This supports service and Drop-In file changes by
# issuing a systemctl daemon reload after the patch is applied.
#

#
# The patching subsystem provides a patch-functions bash source file
# with useful function and variable definitions.
#
. /etc/patching/patch-functions

#
# Declare an overall script return code
#
declare -i GLOBAL_RC=$PATCH_STATUS_OK

# Issue a systemd daemon-reload once the rpms have been installed and
# before the processes have been restarted.
systemctl daemon-reload

# processes that run on all nodes
processes_to_restart="dockerd"
/usr/local/sbin/patch-restart-processes ${processes_to_restart}
if [ $? != 0 ] ; then
    loginfo "patching restart failed"
    loginfo "... process-restart ${processes_to_restart}"
    exit ${PATCH_STATUS_FAILED}
fi

#
# Exit the script with the overall return code
#
exit $GLOBAL_RC