127 lines
3.8 KiB
Bash
127 lines
3.8 KiB
Bash
#!/bin/sh
|
|
# -*- coding: utf-8; -*-
|
|
################################################################################
|
|
#
|
|
# Rattail -- Retail Software Framework
|
|
# Copyright © 2010-2018 Lance Edgar
|
|
#
|
|
# This file is part of Rattail.
|
|
#
|
|
# Rattail 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.
|
|
#
|
|
# Rattail 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
|
|
# Rattail. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
################################################################################
|
|
#
|
|
# Generic 'init' script for Luigi central scheduler (luigid)
|
|
#
|
|
################################################################################
|
|
|
|
# "calling" init script may define any of the following as necessary:
|
|
|
|
NAME=${NAME:-"rattail-luigid"}
|
|
SCRIPTNAME=${SCRIPTNAME:-"/etc/init.d/$NAME"}
|
|
DESC=${DESC:-"Luigi Scheduler for Rattail"}
|
|
DAEMON=${DAEMON:-"/usr/local/bin/luigid"}
|
|
USER=${USER:-"rattail"}
|
|
GROUP=${GROUP:-"rattail"}
|
|
PIDFILE=${PIDFILE:-"/var/run/rattail/$NAME.pid"}
|
|
LOGDIR=${LOGDIR:-"/var/log/rattail/$NAME"}
|
|
STATEFILE=${STATEFILE:-"/var/run/rattail/$NAME.pickle"}
|
|
ADDRESS=${ADDRESS:-"0.0.0.0"}
|
|
|
|
|
|
create_pid_dir() {
|
|
PIDDIR=`dirname "$PIDFILE"`
|
|
if [ ! -d "$PIDDIR" ]; then
|
|
mkdir --parents "$PIDDIR"
|
|
fi
|
|
chown $USER:$GROUP "$PIDDIR"
|
|
}
|
|
|
|
|
|
# Return
|
|
# 0 if daemon has been started
|
|
# 1 if daemon was already running
|
|
# 2 if daemon could not be started
|
|
do_start() {
|
|
|
|
create_pid_dir
|
|
|
|
start-stop-daemon --test --start --exec $DAEMON --user $USER --pidfile $PIDFILE --quiet > /dev/null \
|
|
|| return 1
|
|
start-stop-daemon --start --chuid $USER --exec $DAEMON --pidfile $PIDFILE --background --quiet -- \
|
|
--background --pidfile $PIDFILE --logdir $LOGDIR --state-path $STATEFILE --address $ADDRESS \
|
|
|| return 2
|
|
}
|
|
|
|
|
|
# Return
|
|
# 0 if daemon has been stopped
|
|
# 1 if daemon was already stopped
|
|
# 2 if daemon could not be stopped
|
|
# other if a failure occurred
|
|
do_stop()
|
|
{
|
|
start-stop-daemon --test --stop --exec $DAEMON --user $USER --pidfile $PIDFILE --quiet > /dev/null \
|
|
|| return 1
|
|
start-stop-daemon --stop --exec $DAEMON --user $USER --pidfile $PIDFILE --quiet > /dev/null \
|
|
|| return 2
|
|
}
|
|
|
|
|
|
case "$1" in
|
|
start)
|
|
[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
|
|
do_start
|
|
case "$?" in
|
|
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
|
|
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
|
|
esac
|
|
;;
|
|
stop)
|
|
[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
|
|
do_stop
|
|
case "$?" in
|
|
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
|
|
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
|
|
esac
|
|
;;
|
|
status)
|
|
/usr/local/bin/check-rattail-daemon "$NAME" && exit 0 || exit $?
|
|
;;
|
|
restart|force-reload)
|
|
log_daemon_msg "Restarting $DESC" "$NAME"
|
|
do_stop
|
|
case "$?" in
|
|
0|1)
|
|
do_start
|
|
case "$?" in
|
|
0) log_end_msg 0 ;;
|
|
1) log_end_msg 1 ;; # Old process is still running
|
|
*) log_end_msg 1 ;; # Failed to start
|
|
esac
|
|
;;
|
|
*)
|
|
# Failed to stop
|
|
log_end_msg 1
|
|
;;
|
|
esac
|
|
;;
|
|
*)
|
|
echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
|
|
exit 3
|
|
;;
|
|
esac
|
|
|
|
:
|