File ndoutils-init of Package ndoutils

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File ndoutils-init of Package ndoutils

#!/bin/sh
#
# Startup script for NDO2DB
#
# /etc/init.d/ndo2db
# and its symbolic link
# /usr/sbin/rcndo2db
#
### BEGIN INIT INFO
# Provides:         ndo2db
# Required-Start:   $syslog $remote_fs
# Should-Start:     mysql
# Required-Stop:    $syslog $remote_fs
# Should-Stop:      mysql
# Default-Start:    3 5
# Default-Stop:     0 1 2 6
# Short-Description: Nagios Data Output Utilities
# Description: Automatic startup and shutdown of Nagios NDO2DB.
#   NDOUtils is an Nagios addon allowing you to store Nagios data (current status
#   information, state history, notification history, etc.) in a MySQL database.
### END INIT INFO

# 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)

NDO2DB=/usr/sbin/ndo2db
test -x $NDO2DB || { echo "$NDO2DB not installed";
    if [ "$1" = "stop" ]; then exit 0;
    else exit 5; fi; }

NDO2DB_CONFIG=/etc/nagios/ndo2db.cfg
test -r $NDO2DB_CONFIG || { echo "$NDO2DB_CONFIG not existing";
    if [ "$1" = "stop" ]; then exit 0;
    else exit 6; fi; }

SOCKET=$(grep "^socket_name" $NDO2DB_CONFIG|cut -f2 -d"=")
SOCKET=${SOCKET:-/var/spool/nagios/ndo.sock}

# 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

case "$1" in
    start)
	echo -n "Starting ndo2db "
	## Start daemon with startproc(8). If this fails
	## the return value is set appropriately by startproc.
	/sbin/startproc ${NDO2DB} -c ${NDO2DB_CONFIG}

# Remember status and be verbose
	rc_status -v
	;;
    stop)
	echo -n "Shutting down ndo2db "
	## Stop daemon with killproc(8) and if this fails
	## killproc sets the return value according to LSB.
	/sbin/killproc -TERM ${NDO2DB}

# Remember status and be verbose
	rc_status -v
	;;
    try-restart|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)
	echo -n "Reload service ndo2db "
	## 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.
	#/sbin/killproc -HUP ${NDO2DB}

# Remember status and be verbose
	#rc_status -v

## Otherwise:
	$0 try-restart
	;;
    reload)
	echo -n "Reload service ndo2db "
	## Like force-reload, but if daemon does not support
	## signaling, do nothing (!)
	#/sbin/killproc -HUP ${NDO2DB}

## Otherwise:
	rc_failed 5

# Remember status and be verbose
	rc_status -v
	;;
    status)
	echo -n "Checking for service ndo2db "
	## 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.
	/sbin/checkproc ${NDO2DB}

# Remember status and be verbose
	rc_status -v
	;;
#    probe)
#	test $NDO2DB_CONFIG -nt /var/run/ndo2db.pid && echo reload
#	;;
    *)
#	echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload|probe}"
	echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload}"
	exit 1
	;;
esac
rc_exit

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