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#!/bin/sh
#
# Copyright (C) 2012 Yahoo! Inc.
#
# Author: Joshua Harlow <harlowja@yahoo-inc.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3, as
# published by the Free Software Foundation.
#
# 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 <http://www.gnu.org/licenses/>.
#
# See: http://wiki.debian.org/LSBInitScripts
# See: http://tiny.cc/czvbgw
# See: http://www.novell.com/coolsolutions/feature/15380.html
# Also based on dhcpd in RHEL (for comparison)
### BEGIN INIT INFO
# Provides: cloud-init
# Required-Start: $local_fs $network $named $remote_fs cloud-init-local
# Should-Start: $time
# Required-Stop:
# Should-Stop:
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: The initial cloud-init job (net and fs contingent)
# Description: Start cloud-init and runs the initialization phase
# and any associated initial modules as desired.
### END INIT INFO
# Return values acc. to LSB for all commands but status:
# 0 - success
# 1 - generic or unspecified error
# 2 - invalid or excess argument(s)
# 3 - unimplemented feature (e.g. "reload")
# 4 - user had insufficient privileges
# 5 - program is not installed
# 6 - program is not configured
# 7 - program is not running
# 8--199 - reserved (8--99 LSB, 100--149 distrib, 150--199 appl)
#
# Note that starting an already running service, stopping
# or restarting a not-running service as well as the restart
# with force-reload (in case signaling is not supported) are
# considered a success.
RETVAL=0
prog="cloud-init"
cloud_init="/usr/bin/cloud-init"
conf="/etc/cloud/cloud.cfg"
# If there exist sysconfig/default variable override files use it...
[ -f /etc/sysconfig/cloud-init ] && . /etc/sysconfig/cloud-init
[ -f /etc/default/cloud-init ] && . /etc/default/cloud-init
start() {
[ -x $cloud_init ] || return 5
[ -f $conf ] || return 6
echo -n $"Starting $prog: "
$cloud_init $CLOUDINITARGS init
RETVAL=$?
return $RETVAL
}
stop() {
echo -n $"Shutting down $prog: "
# No-op
RETVAL=7
return $RETVAL
}
case "$1" in
start)
start
RETVAL=$?
;;
stop)
stop
RETVAL=$?
;;
restart|try-restart|condrestart)
## Stop the service and regardless of whether it was
## running or not, start it again.
#
## Note: try-restart is now part of LSB (as of 1.9).
## RH has a similar command named condrestart.
start
RETVAL=$?
;;
reload|force-reload)
# It does not support reload
RETVAL=3
;;
status)
echo -n $"Checking for service $prog:"
# Return value is slightly different for the status command:
# 0 - service up and running
# 1 - service dead, but /var/run/ pid file exists
# 2 - service dead, but /var/lock/ lock file exists
# 3 - service not running (unused)
# 4 - service status unknown :-(
# 5--199 reserved (5--99 LSB, 100--149 distro, 150--199 appl.)
RETVAL=3
;;
*)
echo "Usage: $0 {start|stop|status|try-restart|condrestart|restart|force-reload|reload}"
RETVAL=3
;;
esac
exit $RETVAL
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