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#!/bin/sh
### BEGIN INIT INFO
# Provides: $modname
# Required-Start: $$all
# Required-Stop: $$all
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Starts a service on the cyclone web server
# Description: Foobar
### END INIT INFO
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DAEMON=/usr/bin/twistd
SERVICE_DIR=/path/to/$modname
SERVICE_NAME=$modname
PYTHONPATH=$$SERVICE_DIR:$$PYTHONPATH
export PYTHONPATH
PORT=8888
LISTEN="127.0.0.1"
CONFIG=$$SERVICE_DIR/$$SERVICE_NAME.conf
PIDFILE=/var/run/$$SERVICE_NAME.pid
LOGFILE=/var/log/$$SERVICE_NAME.log
APP=$${SERVICE_NAME}.web.Application
USER=www-data
GROUP=www-data
DAEMON_OPTS="-u $$USER -g $$GROUP --pidfile=$$PIDFILE --logfile=$$LOGFILE cyclone --port $$PORT --listen $$LISTEN --app $$APP -c $$CONFIG"
if [ ! -x $$DAEMON ]; then
echo "ERROR: Can't execute $$DAEMON."
exit 1
fi
if [ ! -d $$SERVICE_DIR ]; then
echo "ERROR: Directory doesn't exist: $$SERVICE_DIR"
exit 1
fi
start_service() {
echo -n " * Starting $$SERVICE_NAME... "
start-stop-daemon -Sq -p $$PIDFILE -x $$DAEMON -- $$DAEMON_OPTS
e=$$?
if [ $$e -eq 1 ]; then
echo "already running"
return
fi
if [ $$e -eq 255 ]; then
echo "couldn't start"
return
fi
echo "done"
}
stop_service() {
echo -n " * Stopping $$SERVICE_NAME... "
start-stop-daemon -Kq -R 10 -p $$PIDFILE
e=$$?
if [ $$e -eq 1 ]; then
echo "not running"
return
fi
echo "done"
}
case "$$1" in
start)
start_service
;;
stop)
stop_service
;;
restart)
stop_service
start_service
;;
*)
echo "Usage: /etc/init.d/$$SERVICE_NAME {start|stop|restart}" >&2
exit 1
;;
esac
exit 0
|
