/
HBDummy.in
executable file
·114 lines (98 loc) · 2.46 KB
/
HBDummy.in
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#!/bin/sh
#
#
# Dummy Heartbeat RA. Does nothing but touch and remove a state file
#
# Copyright (c) 2015 Lars Ellenberg
#
# Based on LSBDummy,
# Copyright (c) 2010 Andrew Beekhof
# All Rights Reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of version 2 of the GNU General Public License as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it would be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
#
# Further, this software is distributed without any warranty that it is
# free of the rightful claim of any third person regarding infringement
# or the like. Any license provided herein, whether implied or
# otherwise, applies only to this software file. Patent licenses, if
# any, provided herein do not apply to combinations of this program with
# other software, or any other product whatsoever.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write the Free Software Foundation,
# Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
#
#######################################################################
# Initialization:
desc="Dummy Heartbeat service"
. @OCF_ROOT_DIR@/resource.d/heartbeat/.ocf-directories
: ${HA_VARRUN=/tmp} # Backup in case .ocf-directories doesn't exist
#######################################################################
success()
{
echo -ne "[ OK ]\r"
}
failure()
{
echo -ne "[FAILED]\r"
}
dummy_usage() {
cat <<END
usage: $0 dummyarg1 dummyarg2 {start|stop|status}
Dummy Heartbeat resource
END
}
dummy_start() {
echo -n "Starting $desc: "
touch ${state}
if [ -f ${state} ]; then
success
return 0
fi
failure
return 1
}
dummy_stop() {
echo -n "Stopping $desc: "
rm -f ${state}
if [ ! -f ${state} ]; then
success
return 0
fi
failure
return 1
}
dummy_monitor() {
if [ -f ${state} ]; then
echo "Running OK"
return 0
fi
echo "$desc is stopped"
return 3
}
# Positional arguments. Action is last. D'oh.
case $# in
3) dummy_arg_1=$1 dummy_arg_2=$2 action=$3 ;;
*)
dummy_usage
exit 1
;;
esac
state="${HA_VARRUN}/Dummy-`basename $0`-"$dummy_arg_1"-"$dummy_arg_2".state"
case $action in
start) dummy_start;;
stop) dummy_stop;;
status) dummy_monitor;;
*) dummy_usage
exit 1
;;
esac
rc=$?
echo "`basename $0` $1 : $rc"
exit $rc