run script

gistfile1.txt

#!/bin/bash
# chkconfig: 345 96 4

NAME=uwsgi
DESC=uwsgi
PIDFILE=/home/aviasales/.uwsgi.pid
USER=aviasales

# Source function library.
. /etc/init.d/functions

# NewRelic
NEW_RELIC_CONFIG_FILE=config/newrelic.ini
export NEW_RELIC_CONFIG_FILE

NEW_RELIC_ENVIRONMENT=beta
export NEW_RELIC_ENVIRONMENT

get_pid() {
    if [ -f $PIDFILE ]; then
        echo `cat $PIDFILE`
    fi
}

is_uwsgi() {
	PID=$(get_pid)
	check=$(readlink -f /proc/$PID/exe | egrep  "\/uwsgi$")
	return $?
}

status() {
	is_running=$(is_uwsgi)
	if [ $? -gt 0 ]; then
		echo "Not running."
		return 0
	else
		echo "Running"
		exit 0
	fi
}

start() {
	is_running=$(is_uwsgi)
	if [ $? -gt 0 ]; then
		echo -n "Starting $DESC: "
		su $USER -c ". /home/aviasales/Envs/jetradar/bin/activate && newrelic-admin run-program uwsgi --ini /home/aviasales/jr-content/nginx/uwsgi.ini --pidfile $PIDFILE"
		return 0
	else
		echo "Already running"
		exit 0
	fi
}

stop() {
	echo -n "Shutting down $DESC: "
	PID=$(get_pid)
	[ ! -z "$PID" ] && kill -s 15 $PID &> /dev/null
	if [ $? -gt 0 ]; then
		echo "was not running"
		exit 1
	else
	echo "stopped."
		rm -f $PIDFILE &> /dev/null
	fi
	return 0
}

case "$1" in
	start)
		start
	;;
	stop)
		stop
	;;
	status)
		status
	;;
	restart)
		stop
		sleep 1
		start
	;;
	*)
		echo "Usage: /etc/init.d/$NAME  {start|stop|status|restart}"
		exit 1
	;;
esac
exit $?