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Revision as of 09:24, 17 May 2016 by Damyon Wiese (talk | contribs) (Created page with "= Init script example for unoconv on debian = <code> #! /bin/sh ### BEGIN INIT INFO # Provides: unoconvd # Required-Start: $remote_fs $syslog # Required-Stop:...")
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Init script example for unoconv on debian

  1. ! /bin/sh
      1. BEGIN INIT INFO
  2. Provides: unoconvd
  3. Required-Start: $remote_fs $syslog
  4. Required-Stop: $remote_fs $syslog
  5. Default-Start: 2 3 4 5
  6. Default-Stop: 0 1 6
  7. Short-Description: Example initscript
  8. Description: This file should be used to construct scripts to be
  9. placed in /etc/init.d.
      1. END INIT INFO
  1. Author: Damyon Wiese <damyon@moodle.com>
  2. Please remove the "Author" lines above and replace them
  3. with your own name if you copy and modify this script.
  1. Do NOT "set -e"
  1. PATH should only include /usr/* if it runs after the mountnfs.sh script

PATH=/sbin:/usr/sbin:/bin:/usr/bin DESC="Unoconv listener for document conversions" NAME=unoconv DAEMON=/usr/bin/$NAME DAEMON_ARGS="--listener" PIDFILE=/var/run/$NAME.pid SCRIPTNAME=/etc/init.d/$NAME APACHEUSER=www-data

  1. Exit if the package is not installed

[ -x "$DAEMON" ] || exit 0

  1. Read configuration variable file if it is present

[ -r /etc/default/$NAME ] && . /etc/default/$NAME

  1. Load the VERBOSE setting and other rcS variables

. /lib/init/vars.sh

  1. Define LSB log_* functions.
  2. Depend on lsb-base (>= 3.2-14) to ensure that this file is present
  3. and status_of_proc is working.

. /lib/lsb/init-functions

  1. 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 --make-pidfile --background --pidfile $PIDFILE --exec $DAEMON --chuid $APACHEUSER --test > /dev/null \ || return 1 start-stop-daemon --start --quiet --make-pidfile --background --pidfile $PIDFILE --exec $DAEMON --chuid $APACHEUSER -- \ $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. }

  1. 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 --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

   /usr/bin/killall /usr/lib/libreoffice/program/soffice.bin
   

return "$RETVAL" }

  1. 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 ;;

 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 ;;

 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)

# # 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|reload|force-reload}" >&2 echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2 exit 3 ;; esac