File: drbdlinksclean.init

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drbdlinks 1.22-1
  • links: PTS
  • area: main
  • in suites: buster, jessie, jessie-kfreebsd, sid, stretch
  • size: 156 kB
  • ctags: 77
  • sloc: python: 423; sh: 130; makefile: 54
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#!/bin/sh
#
#  drbdlinks: Cleans links made by drbdlinks.
#
#  chkconfig: 2345 74 06
#  description: Calls drbdlinks on initial system boot and shutdown to make
#               sure that any links set up by drbdlinks are cleaned up when
#               drbd is not running.
#
### BEGIN INIT INFO
# Provides: drbdlinks
# Required-Start: $local_fs $remote_fs
# Required-Stop: $local_fs $remote_fs
# Should-Start:
# Should-Stop:
# Default-Start: 2345
# Default-Stop: 0 1 6
# Short-Description: Clean up drbdlinks links on system boot or shutdown.
# Description:  Calls drbdlinks on initial system boot and shutdown to make
#               sure that any links set up by drbdlinks are cleaned up when
#               drbd is not running.
### END INIT INFO

# Source function library.
. /lib/lsb/init-functions

FOUNDFILE=0
[ -f /etc/drbdlinks.conf ] && FOUNDFILE=1
#  also clean up old /var/run location.
for FILE in /var/lib/drbdlinks/configs-to-clean/* \
		/var/run/drbdlinks/configs-to-clean/*
do
	[ ! -f "$FILE" ] && continue
	FOUNDFILE=1
	break
done
if [ "$FOUNDFILE" != 1 ]
then
   echo "No /etc/drbdlinks.conf file.  Aborting."
   exit 1
fi

case "$1" in
	start)
		"$0" stop
		exit "$?"
		;;

	stop)
		echo -n 'Cleaning up drbdlinks.conf links...'

		#  main drbdlinks.conf file
		RET=0
		if [ -f /etc/drbdlinks.conf ]
		then
			if grep -q '^mountpoint(' /etc/drbdlinks.conf
			then
				/usr/sbin/drbdlinks stop
				RET=$?
			else
				echo "No mountpoint found in /etc/drbdlinks.conf, skipping." | \
						logger -t drbdlinksclean
				echo "No mountpoint found in /etc/drbdlinks.conf, skipping."
			fi
		fi

		#  clean up any supplemental config files
		for FILE in /var/lib/drbdlinks/configs-to-clean/* \
				/var/run/drbdlinks/configs-to-clean/*
		do
			[ ! -f "$FILE" ] && continue
			echo -n "Cleaning up '${FILE##*/}' links..."
			echo "Cleaning up '${FILE##*/}' links..." | \
					logger -t drbdlinksclean
			/usr/sbin/drbdlinks --config-file "$FILE" stop || RET=$?
		done

		if [ "$RET" -eq 0 ]
		then
			log_success_msg OK
		else
			log_failure_msg stop-failure
			exit 1
		fi
		;;

	restart|force-reload)
		"$0" start
		;;

	status)
		exec /usr/sbin/drbdlinks status
		;;

	*)
		echo "usage: $0 {start|stop}"
		;;
esac

exit 0