/tika-server/etc/init.d/tika |
@@ -17,15 +17,20 @@ |
_SYSTEMCTL_SKIP_REDIRECT=OHYES |
|
# PATH should only include /usr/* if it runs after the mountnfs.sh script |
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin |
DESC="Apache Tika content indexing" |
PATH=/sbin:/usr/sbin:/bin:/usr/bin |
DESC="Apache tika content indexing." |
NAME=tika |
DAEMON=/usr/bin/java |
DAEMON_ARGS="-jar /usr/share/java/tika-server.jar -h $HOST -p $PORT" |
PIDFILE=/var/run/$NAME.pid |
SCRIPTNAME=/etc/init.d/$NAME |
USER=tika |
GROUP=tika |
HOST=localhost |
PORT=9998 |
|
# Exit if the package is not installed |
[ -x "$DAEMON" ] || exit 0 |
[ -f "$DAEMON" ] || exit 0 |
|
# Read configuration variable file if it is present |
[ -r /etc/default/$NAME ] && . /etc/default/$NAME |
@@ -37,85 +42,121 @@ |
# Depend on lsb-base (>= 3.2-14) to ensure that this file is present |
# and status_of_proc is working. |
. /lib/lsb/init-functions |
|
# Turn on berbose logging. |
VERBOSE=yes |
# Daemon arguments. |
DAEMON_ARGS="-jar /usr/share/java/tika-server.jar -h ${HOST} -p ${PORT}" |
|
|
# |
# Function that starts the daemon/service |
# |
do_start() |
{ |
# Return |
# 0 if daemon has been started |
# 1 if daemon was already running |
# 2 if daemon could not be started |
start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null || return 1 |
start-stop-daemon --start --quiet --pidfile $PIDFILE --make-pidfile --exec $DAEMON --background --chuid tika --group tika --startas $DAEMON -- $DAEMON_ARGS > /dev/null || return 2 |
# Return |
# 0 if daemon has been started |
# 1 if daemon was already running |
# 2 if daemon could not be started |
start-stop-daemon --start --quiet --pidfile $PIDFILE -c $USER:$GROUP --make-pidfile --exec $DAEMON --background --test > /dev/null \ |
|| return 1 |
start-stop-daemon --start --quiet --pidfile $PIDFILE -c $USER:$GROUP --make-pidfile --exec $DAEMON --background -- \ |
$DAEMON_ARGS \ |
|| return 2 |
# Add code here, if necessary, that waits for the process to be ready |
# to handle requests from services started subsequently which depend |
# on this one. As a last resort, sleep for some time. |
} |
|
|
# |
# Function that stops the daemon/service |
# |
do_stop() |
{ |
# 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 |
start-stop-daemon --quiet --stop --retry=TERM/30/KILL/5 --pidfile $PIDFILE --name $DAEMON |
RETVAL="$?" |
[ "$RETVAL" = 2 ] && return 2 |
# Wait for children to finish too if this is a daemon that forks |
# and if the daemon is only ever run from this initscript. |
# If the above conditions are not satisfied then add some other code |
# that waits for the process to drop all resources that could be |
# needed by services started subsequently. A last resort is to |
# sleep for some time. |
start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON |
[ "$?" = 2 ] && return 2 |
# Many daemons don't delete their pidfiles when they exit. |
rm -f $PIDFILE |
return "$RETVAL" |
# 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 |
start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --name $NAME |
RETVAL="$?" |
[ "$RETVAL" = 2 ] && return 2 |
# Wait for children to finish too if this is a daemon that forks |
# and if the daemon is only ever run from this initscript. |
# If the above conditions are not satisfied then add some other code |
# that waits for the process to drop all resources that could be |
# needed by services started subsequently. A last resort is to |
# sleep for some time. |
start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON |
[ "$?" = 2 ] && return 2 |
# Many daemons don't delete their pidfiles when they exit. |
rm -f $PIDFILE |
return "$RETVAL" |
} |
|
|
# |
# Function that sends a SIGHUP to the daemon/service |
# |
do_reload() { |
# |
# If the daemon can reload its configuration without |
# restarting (for example, when it is sent a SIGHUP), |
# then implement that here. |
# |
start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME |
return 0 |
} |
|
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) [ "$VERBOSE" != no ] && log_end_msg 1 ;; |
esac |
;; |
[ "$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) [ "$VERBOSE" != no ] && log_end_msg 1 ;; |
esac |
;; |
[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME" |
do_stop |
case "$?" in |
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; |
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; |
esac |
;; |
status) |
status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $? |
;; |
#reload|force-reload) |
# |
# If do_reload() is not implemented then leave this commented out |
# and leave 'force-reload' as an alias for 'restart'. |
# |
#log_daemon_msg "Reloading $DESC" "$NAME" |
#do_reload |
#log_end_msg $? |
#;; |
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 |
;; |
# |
# 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|force-reload}" >&2 |
exit 3 |
;; |
#echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2 |
echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2 |
exit 3 |
;; |
esac |
|
: |