tripleo-image-elements/elements/os-svc-install/bin/os-svc-enable

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#!/bin/bash
#
# Copyright 2013 Red Hat, Inc.
# All Rights Reserved.
#
# 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 -eu
usage() {
echo "Usage: os-svc-enable -n SERVICENAME"
echo ""
echo " -a Use alternate svc-map instead of map-services"
echo " -h Show help and exit"
echo " -n SERVICENAME Name of job/service file."
echo ""
exit $1
}
SERVICENAME=${SERVICENAME:-""}
MAPPING_COMMAND=map-services
nshift=0
while getopts "ahn:" opt; do
case "$opt" in
n) SERVICENAME=$OPTARG;;
h) usage 0;;
a) MAPPING_COMMAND=svc-map;;
\?) usage 1;;
:) usage 1;;
esac
done
shift $(($OPTIND-1))
if [ -z "$SERVICENAME" ] ; then
usage 1
fi
function enable_upstart_service() {
local name="$1"
os-svc-enable-upstart "$name" enable
}
function enable_systemd_service() {
local name="$1"
local service_name="$($MAPPING_COMMAND "$name")"
systemctl enable "$service_name.service"
# Also enable the create-dir service if it exists
if [ -f "/usr/lib/systemd/system/$service_name-create-dir.service" ]; then
systemctl enable "$service_name-create-dir.service"
fi
}
# TODO: SysV init fallback support
DIB_INIT_SYSTEM=$(dib-init-system)
if [ "$DIB_INIT_SYSTEM" = "upstart" ]; then
enable_upstart_service "$SERVICENAME"
elif [ "$DIB_INIT_SYSTEM" = "systemd" ]; then
enable_systemd_service "$SERVICENAME"
fi