/
akka-init-script.sh
94 lines (86 loc) · 1.91 KB
/
akka-init-script.sh
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#! /bin/bash
#Original /etc/init.d/skeleton modified for http://mydebian.blogdns.org
# PATH should only include /usr/* if it runs after the mountnfs.sh
script
PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC="my cool akka app"
NAME="cool"
DAEMON=/usr/bin/java
export AKKA_HOME=/var/.../servers/akka
AKKA_JAR=$AKKA_HOME/akka.jar
JVMFLAGS="-Xms512M -Xmx3072M -XX:+UseConcMarkSweepGC"
DAEMON_ARGS=$JVMFLAGS" -jar "$AKKA_JAR
PIDFILE=/var/run/$NAME.pid
SCRIPTNAME=/etc/init.d/$NAME
#the user that will run the script
USER=cool-user
VERBOSE=1
# NO NEED TO MODIFY THE LINES BELOW
# Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh
# Define LSB log_* functions.
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
. /lib/lsb/init-functions
#
# Function that starts the daemon/service
#
do_start()
{
start-stop-daemon --start --quiet -b -m -p $PIDFILE --exec $DAEMON --
$DAEMON_ARGS \
|| return 2
}
#
# Function that stops the daemon/service
#
do_stop()
{
start-stop-daemon --stop --quiet --oknodo --pidfile $PIDFILE
RETVAL="$?"
rm -f $PIDFILE
return "$RETVAL"
}
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
;;
restart)
#
# If the "reload" option is implemented then remove the
# 'force-reload' alias
#
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|restart}" >&2
exit 3
;;
esac