[gelöst] /etc/init.d/ - Status für Java-Applikation

#!/bin/sh
glassfish_BIN=/usr/share/glassfish/lib/appserv
test -x $glassfish_BIN || { echo "$glassfish_BIN not installed"; 
	if [ "$1" = "stop" ]; then exit 0;
	else exit 5; fi; }

. /etc/rc.status

# Reset status of this service
rc_reset

case "$1" in
    start)
	echo -n "Starting glassfish "
	/usr/share/glassfish/start_server

	# Remember status and be verbose
	rc_status -v
	;;
    stop)
	echo -n "Shutting down glassfish "
	 /usr/share/glassfish/stop_server

	# Remember status and be verbose
	rc_status -v
	;;
    try-restart|condrestart)
	## Do a restart only if the service was active before.
	## Note: try-restart is now part of LSB (as of 1.9).
	## RH has a similar command named condrestart.
	if test "$1" = "condrestart"; then
		echo "${attn} Use try-restart ${done}(LSB)${attn} rather than condrestart ${warn}(RH)${norm}"
	fi
	$0 status
	if test $? = 0; then
		$0 restart
	else
		rc_reset	# Not running is not a failure.
	fi
	# Remember status and be quiet
	rc_status
	;;
    restart)
	## Stop the service and regardless of whether it was
	## running or not, start it again.
	$0 stop
	$0 start

	# Remember status and be quiet
	rc_status
	;;
    force-reload)
	## Signal the daemon to reload its config. Most daemons
	## do this on signal 1 (SIGHUP).
	## If it does not support it, restart the service if it
	## is running.

	echo -n "Reload service glasshfish "
	## if it supports it:
	/sbin/killproc -HUP $glassfish_BIN
	#touch /var/run/FOO.pid
	rc_status -v

	## Otherwise:
	#$0 try-restart
	#rc_status
	;;
    reload)
	## Like force-reload, but if daemon does not support
	## signaling, do nothing (!)

	# If it supports signaling:
	echo -n "Reload service glassfish "
	/sbin/killproc -HUP $glassfish_BIN
	#touch /var/run/FOO.pid
	rc_status -v
	
	## Otherwise if it does not support reload:
	#rc_failed 3
	#rc_status -v
	;;
    status)
	echo -n "Checking for service glassfish "
	
	# NOTE: checkproc returns LSB compliant status values.
	/sbin/checkproc $glassfish_BIN
	# NOTE: rc_status knows that we called this init script with
	# "status" option and adapts its messages accordingly.
	rc_status -v
	;;
    probe)
	# test /etc/FOO/FOO.conf -nt /var/run/FOO.pid && echo reload
	;;
    *)
	echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload|probe}"
	exit 1
	;;
esac
rc_exit

#!/bin/sh

### BEGIN INIT INFO
# Provides:     jameica
# Required-Start:   $local_fs $remote_fs $network
# Required-Stop:    $local_fs $remote_fs $network
# Default-Start:    3 5
# Default-Stop:     0 1 2 6
# Short-Description:    Jameica Application Server
# Description:      Starts the Jameica Application Server
### END INIT INFO

# function javaps "shameless stolen" from
# Copyright (c) 2000 Alexander V. Konstantinou <akonstan@acm.org>
#
# Permission to use, copy, modify, distribute and sell this software
# and its documentation for any purpose is hereby granted without fee,
# provided that the above copyright notice appear in all copies and
# that both that copyright notice and this permission notice appear
# in supporting documentation. Alexander V. Konstantinou makes no
# representations about the suitability of this software for any
# purpose.  It is provided "as is" without express or implied warranty.
# 
# Description: prints out the java processes running on a Linux host.
#              Optional "-noflags" argument controls verbosity
#
# Requirements: Linux host with a /proc filesystem
#
# Updates: http://www.cs.columbia.edu/~akonstan/javaps
function javaps()
{
	NOFLAGS=0
	if [ -n "$1" -a "$1" = "-noflags" ]; then
		NOFLAGS=1
	fi

	echo "PID	Process"

	# For every file in the /proc file system
	FILES=`/bin/ls -1 /proc`

	for FILE in $FILES; do
		PROCESS_ID=$FILE
  		STATUS_FILE=/proc/$FILE/status
  		CMDLINE_FILE=/proc/$FILE/cmdline

  		# Check if it is a process directory and that we have read access
  		if [ -d "/proc/$FILE" -a -r $STATUS_FILE -a -r $CMDLINE_FILE -a "$FILE" != "/proc/self" ]; then
			PROCESS_NAME=`grep 'Name:' $STATUS_FILE | awk '{print $2}'`

    		# Only interested in java processes
    		if [ "$PROCESS_NAME" = "java" ]; then
      			PARENT_PID=`grep 'PPid' $STATUS_FILE | awk '{print $2}'`

      			# Figure out if process has a parent that is a java process
      			ISROOT=0
      			if [ $PARENT_PID -eq 1 ]; then
        			ISROOT=1
      			else
        			PARENT_NAME=`grep 'Name:' /proc/$PARENT_PID/status | awk '{print $2}'`
        			if [ "$PARENT_NAME" != "java" ]; then
          				ISROOT=1
        			fi
      			fi

      			# If root java process print out
      			if [ $ISROOT -ne 0 ]; then
        			PROCESS_CMDLINE="`cat $CMDLINE_FILE | tr '\000' ' '`"
					IGNORE_ARG=0
        			DESCR=
        			for ARG in $PROCESS_CMDLINE; do
          				if [ $NOFLAGS -eq 0 ]; then
             				DESCR="$DESCR $ARG"
          				else
            				if [ $IGNORE_ARG -eq 0 ]; then
              					if [ $ARG = "-classpath" -o $ARG = "-cp" ]; then
                					IGNORE_ARG=1
              					elif [ -z "`echo $ARG | grep '^-D'`" -a -z "`echo $ARG | grep '^-X'`" ]; then
                					DESCR="$DESCR $ARG"
              					fi
            					else 
             						IGNORE_ARG=0
            				fi
          				fi
        			done
        			echo "$PROCESS_ID	$DESCR"
      			fi
    		fi
  		fi
	done
}


#
# Determine the base and follow a runlevel link name.
#
base=${0##*/}
link=${base#*[SK][0-9][0-9]}

#JAVA=`which java`
#BASEDIR=`dirname $0`
WORKDIR=~/.jameica
PASSWORD=CHANGE_THIS_BEFORE_YOU_START_JAMEICA
PIDFILE=$WORKDIR/jameica.pid

### Please do not edit anything below this line! ########################
#                                                                       #

. /etc/rc.status

rc_reset

return=$rc_done
case "$1" in
	start)
		mkdir -p $WORKDIR
		echo -n "Starting Jameica "
		/usr/bin/jameicaserver.sh -n -f $WORKDIR -p $PASSWORD > /dev/null 2>&1 &
		sleep 1
		PID=`javaps -noflags | grep jameica | awk '{print $1}'`
#		echo "jameica started with PID=$PID"
		rc_status -v
		echo $PID > $PIDFILE
		;;
	stop)
		if test -e $PIDFILE ; then
			echo -n "Shutting down Jameica "
			kill `cat $PIDFILE`
			rm -f $PIDFILE
			rc_status -v
		else
			echo "Not running"
		fi
		;;
	reload|restart)
		$0 stop
		sleep 1
		$0 start
		;;
	status)
		echo -n "Checking for Jameica "
		if test -e $PIDFILE ; then
			echo " seems running"
		else
			echo " not running"
		fi
		;;
	*)
		echo "Usage: $0 {start|stop|restart|status}"
		exit 1
		;;
esac
rc_exit

#!/bin/sh
#
# system startup script for glassfish application/web server
#
# LSB compatible service control script; see http://www.linuxbase.org/spec/
# 
# Note: This template uses functions rc_XXX defined in /etc/rc.status on
# UnitedLinux/SUSE/Novell based Linux distributions. If you want to base your
# script on this template and ensure that it works on non UL based LSB 
# compliant Linux distributions, you either have to provide the rc.status
# functions from UL or change the script to work without them.
# See skeleton.compat for a template that works with other distros as well.
#
### BEGIN INIT INFO
# Provides:          glassfish 
# Required-Start:    $syslog $network 
# Should-Start: $time ypbind smtp
# Required-Stop:     $syslog
# Should-Stop: $time ypbind smtp
# Default-Start:     3 5
# Default-Stop:      0 1 2 6
# Short-Description: glassfish server providing application/web server function 
# Description:       Start glassfish server to provide web server functionality
### END INIT INFO
# 
# Any extensions to the keywords given above should be preceeded by 
# X-VendorTag- (X-UnitedLinux- X-SuSE- for us) according to LSB.
# 
# Notes on Required-Start/Should-Start:
# * There are two different issues that are solved by Required-Start
#    and Should-Start
# (a) Hard dependencies: This is used by the runlevel editor to determine
#     which services absolutely need to be started to make the start of
#     this service make sense. Example: nfsserver should have
#     Required-Start: $portmap
#     Also, required services are started before the dependent ones.
#     The runlevel editor will warn about such missing hard dependencies
#     and suggest enabling. During system startup, you may expect an error,
#     if the dependency is not fulfilled.
# (b) Specifying the init script ordering, not real (hard) dependencies.
#     This is needed by insserv to determine which service should be
#     started first (and at a later stage what services can be started
#     in parallel). The tag Should-Start: is used for this.
#     It tells, that if a service is available, it should be started
#     before. If not, never mind.
# * When specifying hard dependencies or ordering requirements, you can 
#   use names of services (contents of their Provides: section)
#   or pseudo names starting with a $. The following ones are available
#   according to LSB (1.1):
#	$local_fs		all local file systems are mounted
#				(most services should need this!)
#	$remote_fs		all remote file systems are mounted
#				(note that /usr may be remote, so
#				 many services should Require this!)
#	$syslog			system logging facility up
#	$network		low level networking (eth card, ...)
#	$named			hostname resolution available
#	$netdaemons		all network daemons are running
#   The $netdaemons pseudo service has been removed in LSB 1.2.
#   For now, we still offer it for backward compatibility.
#   These are new (LSB 1.2):
#	$time			the system time has been set correctly	
#	$portmap		SunRPC portmapping service available
#   UnitedLinux extensions:
#	$ALL			indicates that a script should be inserted
#				at the end
# * The services specified in the stop tags 
#   (Required-Stop/Should-Stop)
#   specify which services need to be still running when this service
#   is shut down. Often the entries there are just copies or a subset 
#   from the respective start tag.
# * Should-Start/Stop are now part of LSB as of 2.0,
#   formerly SUSE/Unitedlinux used X-UnitedLinux-Should-Start/-Stop.
#   insserv does support both variants.
# * X-UnitedLinux-Default-Enabled: yes/no is used at installation time
#   (%fillup_and_insserv macro in %post of many RPMs) to specify whether
#   a startup script should default to be enabled after installation.
#   It's not used by insserv.
#
# Note on runlevels:
# 0 - halt/poweroff 			6 - reboot
# 1 - single user			2 - multiuser without network exported
# 3 - multiuser w/ network (text mode)  5 - multiuser w/ network and X11 (xdm)
# 
# Note on script names:
# http://www.linuxbase.org/spec/refspecs/LSB_1.3.0/gLSB/gLSB/scrptnames.html
# A registry has been set up to manage the init script namespace.
# http://www.lanana.org/
# Please use the names already registered or register one or use a
# vendor prefix.

# function javaps taken from
# Copyright (c) 2000 Alexander V. Konstantinou <akonstan@acm.org>
#
# Permission to use, copy, modify, distribute and sell this software
# and its documentation for any purpose is hereby granted without fee,
# provided that the above copyright notice appear in all copies and
# that both that copyright notice and this permission notice appear
# in supporting documentation. Alexander V. Konstantinou makes no
# representations about the suitability of this software for any
# purpose.  It is provided "as is" without express or implied warranty.
#
# Description: prints out the java processes running on a Linux host.
#              Optional "-noflags" argument controls verbosity
#
# Requirements: Linux host with a /proc filesystem
#
# Updates: http://www.cs.columbia.edu/~akonstan/javaps
function javaps()
{
   NOFLAGS=0
   if [ -n "$1" -a "$1" = "-noflags" ]; then
      NOFLAGS=1
   fi

   echo "PID   Process"

   # For every file in the /proc file system
   FILES=`/bin/ls -1 /proc`

   for FILE in $FILES; do
      PROCESS_ID=$FILE
        STATUS_FILE=/proc/$FILE/status
        CMDLINE_FILE=/proc/$FILE/cmdline

        # Check if it is a process directory and that we have read access
        if [ -d "/proc/$FILE" -a -r $STATUS_FILE -a -r $CMDLINE_FILE -a "$FILE" != "/proc/self" ]; then
         PROCESS_NAME=`grep 'Name:' $STATUS_FILE | awk '{print $2}'`

          # Only interested in java processes
          if [ "$PROCESS_NAME" = "java" ]; then
               PARENT_PID=`grep 'PPid' $STATUS_FILE | awk '{print $2}'`

               # Figure out if process has a parent that is a java process
               ISROOT=0
               if [ $PARENT_PID -eq 1 ]; then
                 ISROOT=1
               else
                 PARENT_NAME=`grep 'Name:' /proc/$PARENT_PID/status | awk '{print $2}'`
                 if [ "$PARENT_NAME" != "java" ]; then
                      ISROOT=1
                 fi
               fi

               # If root java process print out
               if [ $ISROOT -ne 0 ]; then
                 PROCESS_CMDLINE="`cat $CMDLINE_FILE | tr '\000' ' '`"
                 IGNORE_ARG=0
                 DESCR=
                 for ARG in $PROCESS_CMDLINE; do
                      if [ $NOFLAGS -eq 0 ]; then
                         DESCR="$DESCR $ARG"
                      else
                        if [ $IGNORE_ARG -eq 0 ]; then
                             if [ $ARG = "-classpath" -o $ARG = "-cp" ]; then
                               IGNORE_ARG=1
                             elif [ -z "`echo $ARG | grep '^-D'`" -a -z "`echo $ARG | grep '^-X'`" ]; then
                               DESCR="$DESCR $ARG"
                             fi
                           else
                               IGNORE_ARG=0
                        fi
                      fi
                 done
                 echo "$PROCESS_ID   $DESCR"
               fi
          fi
        fi
   done
}

# Check for missing binaries (stale symlinks should not happen)
# Note: Special treatment of stop for LSB conformance

# the binary is a pseudo to enable use of code from skeleton
glassfish_BIN=/usr/share/glassfish/lib/appserv
test -x $glassfish_BIN || { echo "$glassfish_BIN not installed"; 
	if [ "$1" = "stop" ]; then exit 0;
	else exit 5; fi; }

PIDFILE=/tmp/glassfish.pid

# Check for existence of needed config file and read it
# FOO_CONFIG=/etc/sysconfig/FOO
# test -r $FOO_CONFIG || { echo "$FOO_CONFIG not existing";
#	if [ "$1" = "stop" ]; then exit 0;
#	else exit 6; fi; }

# Read config	
#. $FOO_CONFIG

# Source LSB init functions
# providing start_daemon, killproc, pidofproc, 
# log_success_msg, log_failure_msg and log_warning_msg.
# This is currently not used by UnitedLinux based distributions and
# not needed for init scripts for UnitedLinux only. If it is used,
# the functions from rc.status should not be sourced or used.
#. /lib/lsb/init-functions

# Shell functions sourced from /etc/rc.status:
#      rc_check         check and set local and overall rc status
#      rc_status        check and set local and overall rc status
#      rc_status -v     be verbose in local rc status and clear it afterwards
#      rc_status -v -r  ditto and clear both the local and overall rc status
#      rc_status -s     display "skipped" and exit with status 3
#      rc_status -u     display "unused" and exit with status 3
#      rc_failed        set local and overall rc status to failed
#      rc_failed <num>  set local and overall rc status to <num>
#      rc_reset         clear both the local and overall rc status
#      rc_exit          exit appropriate to overall rc status
#      rc_active        checks whether a service is activated by symlinks
. /etc/rc.status

# Reset status of this service
rc_reset

# Return values acc. to LSB for all commands but status:
# 0	  - success
# 1       - generic or unspecified error
# 2       - invalid or excess argument(s)
# 3       - unimplemented feature (e.g. "reload")
# 4       - user had insufficient privileges
# 5       - program is not installed
# 6       - program is not configured
# 7       - program is not running
# 8--199  - reserved (8--99 LSB, 100--149 distrib, 150--199 appl)
# 
# Note that starting an already running service, stopping
# or restarting a not-running service as well as the restart
# with force-reload (in case signaling is not supported) are
# considered a success.

case "$1" in

    start)
	echo -n "Starting glassfish... "
	/usr/share/glassfish/start_server

	# evaluate PID and write it to PIDFILE
	PID=`javaps | grep "/usr/share/glassfish" | awk '{print $1}'`
	echo "glassfish started with PID=$PID"
	rc_status -v
	echo $PID > $PIDFILE
	;;

    stop)
	echo -n "Shutting down glassfish... "
	 /usr/share/glassfish/stop_server

	if test -e $PIDFILE ; then
         rm -f $PIDFILE
	 echo "$PIDFILE removed"
	fi

	# Remember status and be verbose
	rc_status -v
	;;

    try-restart|condrestart)
	## Do a restart only if the service was active before.
	## Note: try-restart is now part of LSB (as of 1.9).
	## RH has a similar command named condrestart.
	if test "$1" = "condrestart"; then
		echo "${attn} Use try-restart ${done}(LSB)${attn} rather than condrestart ${warn}(RH)${norm}"
	fi
	$0 status
	if test $? = 0; then
		$0 restart
	else
		rc_reset	# Not running is not a failure.
	fi
	# Remember status and be quiet
	rc_status
	;;
    restart)
	## Stop the service and regardless of whether it was
	## running or not, start it again.
	$0 stop
	$0 start

	# Remember status and be quiet
	rc_status
	;;

    force-reload)
	## Signal the daemon to reload its config. Most daemons
	## do this on signal 1 (SIGHUP).
	## If it does not support it, restart the service if it
	## is running.

	echo -n "Reload service glasshfish "
        if test -e $PIDFILE; then
          PID=`cat $PIDFILE`
         # If it supports signaling:
         echo -n "Reload service glassfish "
         kill -HUP $PID;
         rc_status -v
        else
	 $0 try-restart
	 rc_status
        fi
        ;;
 
    reload)
	## Like force-reload, but if daemon does not support
	## signaling, do nothing (!)

	if test -e $PIDFILE; then
	  PID=`cat $PIDFILE`
	 # If it supports signaling:
	 echo -n "Reload service glassfish "
	 kill -HUP $PID;
	 rc_status -v
	else 
	 rc_failed 3
	  rc_status -v
	fi
	;;

    status)
	echo -n "Checking for service glassfish "
	## Check status with checkproc(8), if process is running
	## checkproc will return with exit status 0.

	# Return value is slightly different for the status command:
	# 0 - service up and running
	# 1 - service dead, but /var/run/  pid  file exists
	# 2 - service dead, but /var/lock/ lock file exists
	# 3 - service not running (unused)
	# 4 - service status unknown :-(
	# 5--199 reserved (5--99 LSB, 100--149 distro, 150--199 appl.)
	
	# NOTE: checkproc returns LSB compliant status values.
	if test -e $PIDFILE ; then
	 PID=`cat $PIDFILE`
	 if test -e /proc/$PID; then rc_status -v; else rc_failed 3; rc_status -v; fi;
	else
	 rc_failed 3; rc_status -v 
	fi 
	# NOTE: rc_status knows that we called this init script with
	# "status" option and adapts its messages accordingly.
	;;

    probe)
	## Optional: Probe for the necessity of a reload, print out the
	## argument to this init script which is required for a reload.
	## Note: probe is not (yet) part of LSB (as of 1.9)

	# test /etc/FOO/FOO.conf -nt /var/run/FOO.pid && echo reload
	;;
    *)
	echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload|probe}"
	exit 1
	;;
esac
rc_exit