This file is indexed.

/usr/lib/ocf/resource.d/heartbeat/ClusterMon is in resource-agents 1:3.9.2-5ubuntu4.

This file is owned by root:root, with mode 0o755.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
#!/bin/sh
#
#
#	ClusterMon OCF RA.
#	Starts crm_mon in background which logs cluster status as
#	html to the specified file.
#
# Copyright (c) 2004 SUSE LINUX AG, Lars Marowsky-Brée
#                    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.
#
# OCF instance parameters:
#	OCF_RESKEY_user
#	OCF_RESKEY_pidfile
#	OCF_RESKEY_update
#	OCF_RESKEY_extra_options
#	OCF_RESKEY_htmlfile

#######################################################################
# Initialization:

: ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs

#######################################################################

meta_data() {
	cat <<END
<?xml version="1.0"?>
<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
<resource-agent name="ClusterMon">
<version>1.0</version>

<longdesc lang="en">
This is a ClusterMon Resource Agent.
It outputs current cluster status to the html.
</longdesc>
<shortdesc lang="en">Runs crm_mon in the background, recording the cluster status to an HTML file</shortdesc>

<parameters>

<parameter name="user" unique="0">
<longdesc lang="en">
The user we want to run crm_mon as
</longdesc>
<shortdesc lang="en">The user we want to run crm_mon as</shortdesc>
<content type="string" default="root" />
</parameter>

<parameter name="update" unique="0">
<longdesc lang="en">
How frequently should we update the cluster status
</longdesc>
<shortdesc lang="en">Update interval</shortdesc>
<content type="integer" default="15" />
</parameter>

<parameter name="extra_options" unique="0">
<longdesc lang="en">
Additional options to pass to crm_mon.  Eg. -n -r
</longdesc>
<shortdesc lang="en">Extra options</shortdesc>
<content type="string" default="" />
</parameter>

<parameter name="pidfile" unique="1">
<longdesc lang="en">
PID file location to ensure only one instance is running
</longdesc>
<shortdesc lang="en">PID file</shortdesc>
<content type="string" default="/tmp/ClusterMon_${OCF_RESOURCE_INSTANCE}.pid" />
</parameter>

<parameter name="htmlfile" unique="1" required="0">
<longdesc lang="en">
Location to write HTML output to.
</longdesc>
<shortdesc lang="en">HTML output</shortdesc>
<content type="string" default="/tmp/ClusterMon_${OCF_RESOURCE_INSTANCE}.html" />
</parameter>
</parameters>

<actions>
<action name="start"   timeout="20" />
<action name="stop"    timeout="20" />
<action name="monitor" depth="0"  timeout="20" interval="10" />
<action name="meta-data"  timeout="5" />
<action name="validate-all"  timeout="30" />
</actions>
</resource-agent>
END
}

#######################################################################

ClusterMon_usage() {
	cat <<END
usage: $0 {start|stop|monitor|validate-all|meta-data}

Expects to have a fully populated OCF RA-compliant environment set.
END
}

ClusterMon_exit() {
	if [ $1 != 0 ]; then
		exit $OCF_ERR_GENERIC
	else
		exit $OCF_SUCCESS
	fi
}

ClusterMon_start() {
    cmd_prefix=""
    cmd_suffix=""
    if [ ! -z $OCF_RESKEY_user ]; then
	su - $OCF_RESKEY_user -c "${HA_SBIN_DIR}/crm_mon -p $OCF_RESKEY_pidfile -d -i $OCF_RESKEY_update $OCF_RESKEY_extra_options -h $OCF_RESKEY_htmlfile"
    else
	${HA_SBIN_DIR}/crm_mon -p $OCF_RESKEY_pidfile -d -i $OCF_RESKEY_update $OCF_RESKEY_extra_options -h $OCF_RESKEY_htmlfile
    fi
    ClusterMon_exit $?
}

ClusterMon_stop() {
    if [ -f $OCF_RESKEY_pidfile ]; then
	pid=`cat $OCF_RESKEY_pidfile`
	if [ ! -z $pid ]; then
	    kill -s 9 $pid
	    rm -f $OCF_RESKEY_pidfile
	fi
    fi
    ClusterMon_exit 0
}

ClusterMon_monitor() {
    if [ -f $OCF_RESKEY_pidfile ]; then
	pid=`cat $OCF_RESKEY_pidfile`
	[ "$pid" ] && kill -s 0 $pid &&
	    exit $OCF_SUCCESS
    fi
    exit $OCF_NOT_RUNNING
}

CheckOptions() {
while getopts Vi:nrh:cdp: OPTION
do
    case $OPTION in
    V|n|r|c|d);;
    i)	ocf_log warn "You should not have specified the -i option, since OCF_RESKEY_update is set already!";;
    h)	ocf_log warn "You should not have specified the -h option, since OCF_RESKEY_htmlfile is set already!";;
    p)	ocf_log warn "You should not have specified the -p option, since OCF_RESKEY_pidfile is set already!";;
    *)  return $OCF_ERR_ARGS;;
    esac
done		

if [ $? -ne 0 ]; then
    return $OCF_ERR_ARGS
fi

# We should have eaten all options at this stage
shift $(($OPTIND -1))
if [ $# -gt 0 ]; then
    false
else
    true
fi
}

ClusterMon_validate() {
# Existence of the user
    if [ ! -z $OCF_RESKEY_user ]; then
	getent passwd "$OCF_RESKEY_user" >/dev/null
	if [ $? -eq 0 ]; then
	    : Yes, user exists. We can further check his permission on crm_mon if necessary
	else
	    ocf_log err "The user $OCF_RESKEY_user does not exist!"
	    exit $OCF_ERR_ARGS
	fi
    fi

# Pidfile better be an absolute path
    case $OCF_RESKEY_pidfile in
	/*) ;;
	*) ocf_log warn "You should have pidfile($OCF_RESKEY_pidfile) of absolute path!" ;;
    esac

# Check the update interval
    if ocf_is_decimal "$OCF_RESKEY_update" && [ $OCF_RESKEY_update -gt 0 ]; then
	:
    else
	ocf_log err "Invalid update interval $OCF_RESKEY_update. It should be positive integer!"
	exit $OCF_ERR_ARGS
    fi

    if CheckOptions $OCF_RESKEY_extra_options; then
	:
    else
	ocf_log err "Invalid options $OCF_RESKEY_extra_options!"
	exit $OCF_ERR_ARGS
    fi

# Htmlfile better be an absolute path
    case $OCF_RESKEY_htmlfile in
	/*) ;;
	*) ocf_log warn "You should have htmlfile($OCF_RESKEY_htmlfile) of absolute path!" ;;
    esac

     
    echo "Validate OK"
    return $OCF_SUCCESS
}

if [ $# -ne 1 ]; then
    ClusterMon_usage
    exit $OCF_ERR_ARGS
fi

: ${OCF_RESKEY_update:="15000"}
: ${OCF_RESKEY_pidfile:="/tmp/ClusterMon_${OCF_RESOURCE_INSTANCE}.pid"}
: ${OCF_RESKEY_htmlfile:="/tmp/ClusterMon_${OCF_RESOURCE_INSTANCE}.html"}

OCF_RESKEY_update=`expr $OCF_RESKEY_update / 1000`

case $__OCF_ACTION in
meta-data)	meta_data
		exit $OCF_SUCCESS
		;;
start)		ClusterMon_start
		;;
stop)		ClusterMon_stop
		;;
monitor)	ClusterMon_monitor
		;;
validate-all)	ClusterMon_validate
		;;
usage|help)	ClusterMon_usage
		exit $OCF_SUCCESS
		;;
*)		ClusterMon_usage
		exit $OCF_ERR_UNIMPLEMENTED
		;;
esac

exit $?