riak-init.d

#!/bin/bash
#
# Init file for Riak
# Supports start, stop, restart and status
# chkconfig: 345 96 30
# description: Riak
# Source function library.
#. /etc/init.d/functions
 
BASE_DIR="/home/riak/current"
RUN_SCRIPT="${BASE_DIR}/bin/riak"
LOCK_FILE="${BASE_DIR}/riak.lock"
RETVAL=0
prog="riak"
 
start()
{
        echo $"Starting $prog "
	/bin/su riak -c "${RUN_SCRIPT} start"
}
 
stop()
{
        echo $"Stopping $prog "
	/bin/su riak -c "${RUN_SCRIPT} stop"
}
 
status()
{
    if [ ! -f ${LOCK_FILE} ]; then
        echo $"Riak is stopped."
        return 1
    fi
    if [ -f ${LOCK_FILE} ]; then
        echo $"Riak is running."
        return 1
    fi
}
case "$1" in
        start)
                start
		[ $RETVAL -eq 0 ] && touch ${LOCK_FILE}
                ;;
        stop)
                stop
		[ $RETVAL -eq 0 ] && rm -f ${LOCK_FILE}
                ;;
	status)
		status
		;;
        restart)
                stop
                start
                ;;
        *)
                echo $"Usage: $0 {start|stop|status|restart}"
                RETVAL=1
esac
exit $RETVAL