/usr/lib/ocf/resource.d/heartbeat/jboss 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 | #!/bin/sh
#
# Description: Manages a Jboss Server as an OCF High-Availability
# resource under Heartbeat/LinuxHA control
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
#
# Copyright (c) 2009 Bauer Systems KG / Stefan Schluppeck
#
#######################################################################
# OCF parameters:
# OCF_RESKEY_resource_name - The name of the resource. Default is ${OCF_RESOURCE_INSTANCE}
# why not let the RA log through lrmd?
# 2009/09/09 Nakahira:
# jboss_console is used to record output of the "run.sh".
# The log of "Run.sh" should not be output to ha-log because it is so annoying.
# OCF_RESKEY_console - A destination of the log of jboss run and shutdown script. Default is /var/log/${OCF_RESKEY_resource_name}.log
# OCF_RESKEY_shutdown_timeout - Time-out at the time of the stop. Default is 5
# OCF_RESKEY_kill_timeout - The re-try number of times awaiting a stop. Default is 10
# OCF_RESKEY_user - A user name to start a JBoss. Default is root
# OCF_RESKEY_statusurl - URL for state confirmation. Default is http://127.0.0.1:8080
# OCF_RESKEY_java_home - Home directory of the Java. Default is ${JAVA_HOME}
# OCF_RESKEY_jboss_home - Home directory of Jboss. Default is None
# is it possible to devise this string from options? I'm afraid
# that allowing users to set this could be error prone.
# 2009/09/09 Nakahira:
# It is difficult to set it automatically because jboss_pstring
# greatly depends on the environment. At any rate, system architect
# should note that pstring doesn't influence other processes.
# OCF_RESKEY_pstring - String Jboss will found in procceslist. Default is "java -Dprogram.name=run.sh"
# OCF_RESKEY_run_opts - Options for jboss to run. Default is "-c default -l lpg4j"
# OCF_RESKEY_shutdown_opts - Options for jboss to shutdonw. Default is "-s 127.0.0.1:1099"
###############################################################################
: ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
usage()
{
cat <<-!
usage: $0 action
action:
start start jboss
stop stop the jboss
status return the status of jboss, run or down
monitor return TRUE if the jboss appears to be working.
You have to have installed $WGETNAME for this to work.
meta-data show meta data message
validate-all validate the instance parameters
!
return $OCF_ERR_ARGS
}
isrunning_jboss()
{
if wget -O /dev/null $STATUSURL 2>/dev/null; then
return $OCF_SUCCESS
fi
# JBoss service error
return $OCF_ERR_GENERIC
}
monitor_jboss()
{
if ! pgrep -f "$PSTRING" > /dev/null; then
return $OCF_NOT_RUNNING
fi
isrunning_jboss
}
start_jboss()
{
monitor_jboss
if [ $? = $OCF_SUCCESS ]; then
return $OCF_SUCCESS
fi
ocf_log info "Starting JBoss[$RESOURCE_NAME]"
if [ "$JBOSS_USER" = root ]; then
"$JBOSS_HOME/bin/run.sh" $RUN_OPTS \
>> "$CONSOLE" 2>&1 &
else
su - -s /bin/bash "$JBOSS_USER" \
-c "export JAVA_HOME=${JAVA_HOME};\n
export JBOSS_HOME=${JBOSS_HOME};\n
$JBOSS_HOME/bin/run.sh $RUN_OPTS" \
>> "$CONSOLE" 2>&1 &
fi
while true; do
monitor_jboss
if [ $? = $OCF_SUCCESS ]; then
break
fi
ocf_log debug "start_jboss[$RESOURCE_NAME]: retry monitor_jboss"
sleep 3
done
return $OCF_SUCCESS
}
stop_jboss()
{
ocf_log info "Stopping JBoss[$RESOURCE_NAME]"
if [ "$JBOSS_USER" = root ]; then
"$JBOSS_HOME/bin/shutdown.sh" $SHUTDOWN_OPTS -S \
>> "$CONSOLE" 2>&1 &
else
su - -s /bin/bash "$JBOSS_USER" \
-c "export JAVA_HOME=${JAVA_HOME};\n
export JBOSS_HOME=${JBOSS_HOME};\n
$JBOSS_HOME/bin/shutdown.sh $SHUTDOWN_OPTS -S" \
>> "$CONSOLE" 2>&1 &
fi
lapse_sec=0
while pgrep -f "$PSTRING" > /dev/null; do
sleep 1
lapse_sec=`expr $lapse_sec + 1`
ocf_log info "stop_jboss[$RESOURCE_NAME]: stop NORM $lapse_sec/$SHUTDOWN_TIMEOUT"
if [ $lapse_sec -ge $SHUTDOWN_TIMEOUT ]; then
break
fi
done
if pgrep -f "$PSTRING" > /dev/null; then
ocf_log info "stop_jboss[$RESOURCE_NAME]: output a JVM thread dump to $CONSOLE"
pkill -QUIT -f "$PSTRING"
lapse_sec=0
while true; do
sleep 1
lapse_sec=`expr $lapse_sec + 1`
ocf_log info "stop_jboss[$RESOURCE_NAME]: kill jboss by SIGTERM ($lapse_sec/$KILL_TIMEOUT)"
pkill -TERM -f "$PSTRING"
if pgrep -f "$PSTRING" > /dev/null; then
if [ $lapse_sec -ge $KILL_TIMEOUT ]; then
break
fi
else
break
fi
done
fi
# If the JBoss process hangs, JBoss RA waits $SHUTDOWN_TIMEOUT
# seconds and tries kill TERM and QUIT for $KILL_TIMEOUT seconds.
# The stop timeout of RA should be
# longer than $SHUTDOWN_TIMEOUT + $KILL_TIMEOUT.
lapse_sec=0
while pgrep -f "$PSTRING" > /dev/null; do
sleep 1
lapse_sec=`expr $lapse_sec + 1`
ocf_log info "stop_jboss[$RESOURCE_NAME]: kill jboss by SIGKILL ($lapse_sec/@@@)"
pkill -KILL -f "$PSTRING"
done
return $OCF_SUCCESS
}
status_jboss()
{
if ! pgrep -f "$PSTRING" > /dev/null; then
echo "JBoss process[$RESOURCE_NAME] is not running."
return $OCF_NOT_RUNNING
fi
if isrunning_jboss; then
echo "JBoss[$RESOURCE_NAME] is running."
return $OCF_SUCCESS
else
echo "JBoss process[$RESOURCE_NAME] is running."
echo "But, we can not access JBoss web service."
return $OCF_NOT_RUNNING
fi
}
metadata_jboss()
{
cat <<END
<?xml version="1.0"?>
<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
<resource-agent name="jboss">
<version>1.0</version>
<longdesc lang="en">
Resource script for Jboss. It manages a Jboss instance as an HA resource.
</longdesc>
<shortdesc lang="en">Manages a JBoss application server instance</shortdesc>
<parameters>
<parameter name="resource_name" unique="1" required="0">
<longdesc lang="en">
The name of the resource. Defaults to the name of the resource
instance.
</longdesc>
<shortdesc>The name of the resource</shortdesc>
<content type="string" default="${OCF_RESOURCE_INSTANCE}" />
</parameter>
<parameter name="console" unique="1" required="0">
<longdesc lang="en">
A destination of the log of jboss run and shutdown script.
</longdesc>
<shortdesc>jboss log path</shortdesc>
<content type="string" default="" />
</parameter>
<parameter name="shutdown_timeout" unique="0" required="0">
<longdesc lang="en">
Timeout for jboss bin/shutdown.sh. We wait for this timeout to
expire, then send the TERM and QUIT signals. Finally, the KILL
signal is used to terminate the jboss process. You should set the
timeout for the stop operation to a value bigger than the sum of
the timeout parameters. See also kill_timeout.
</longdesc>
<shortdesc>shutdown timeout</shortdesc>
<content type="integer" default="5" />
</parameter>
<parameter name="kill_timeout" unique="0" required="0">
<longdesc lang="en">
If bin/shutdown.sh doesn't stop the jboss process, then we send
it TERM and QUIT signals, intermittently and once a second. After
this timeout expires, if the process is still live, we use the
KILL signal. See also shutdown_timeout.
</longdesc>
<shortdesc>stop by signal timeout</shortdesc>
<content type="integer" default="10" />
</parameter>
<parameter name="user" unique="0" required="0">
<longdesc lang="en">
A user name to start a JBoss.
</longdesc>
<shortdesc>A user name to start a resource.</shortdesc>
<content type="string" default="root"/>
</parameter>
<parameter name="statusurl" unique="0" required="0">
<longdesc lang="en">
URL to test in the monitor operation.
</longdesc>
<shortdesc>URL to test in the monitor operation.</shortdesc>
<content type="string" default="http://127.0.0.1:8080" />
</parameter>
<parameter name="java_home" unique="0" required="0">
<longdesc lang="en">
Home directory of Java. Defaults to the environment variable
JAVA_HOME. If it is not set, then define this parameter.
</longdesc>
<shortdesc>Home directory of Java.</shortdesc>
<content type="string" default="$JAVA_HOME"/>
</parameter>
<parameter name="jboss_home" unique="1" required="1">
<longdesc lang="en">
Home directory of Jboss.
</longdesc>
<shortdesc>Home directory of Jboss.</shortdesc>
<content type="string" default=""/>
</parameter>
<parameter name="pstring" unique="0" required="0">
<longdesc lang="en">
With this string heartbeat matches for the right process to kill.
</longdesc>
<shortdesc>pkill/pgrep search string</shortdesc>
<content type="string" default="java -Dprogram.name=run.sh" />
</parameter>
<parameter name="run_opts" unique="0" required="0">
<longdesc lang="en">
Start options to start Jboss with, defaults are from the Jboss-Doku.
</longdesc>
<shortdesc>options for jboss run.sh</shortdesc>
<content type="string" default="-c default -l lpg4j" />
</parameter>
<parameter name="shutdown_opts" unique="0" required="0">
<longdesc lang="en">
Stop options to stop Jboss with.
</longdesc>
<shortdesc>options for jboss shutdown.sh</shortdesc>
<content type="string" default="-s 127.0.0.1:1099" />
</parameter>
</parameters>
<actions>
<action name="start" timeout="60s" />
<action name="stop" timeout="120s" />
<action name="status" timeout="30s" />
<action name="monitor" depth="0" timeout="30s" interval="10s" />
<action name="meta-data" timeout="5s" />
<action name="validate-all" timeout="5"/>
</actions>
</resource-agent>
END
return $OCF_SUCCESS
}
validate_all_jboss()
{
ocf_log info "validate_all_jboss[$RESOURCE_NAME]"
return $OCF_SUCCESS
}
COMMAND=$1
RESOURCE_NAME="${OCF_RESKEY_resource_name-${OCF_RESOURCE_INSTANCE}}"
CONSOLE="${OCF_RESKEY_console-/var/log/${RESOURCE_NAME}.log}"
SHUTDOWN_TIMEOUT="${OCF_RESKEY_shutdown_timeout-5}"
KILL_TIMEOUT="${OCF_RESKEY_kill_timeout-10}"
JBOSS_USER="${OCF_RESKEY_user-root}"
STATUSURL="${OCF_RESKEY_statusurl-http://127.0.0.1:8080}"
PSTRING="${OCF_RESKEY_pstring-java -Dprogram.name=run.sh}"
RUN_OPTS="${OCF_RESKEY_run_opts--c default -l lpg4j}"
SHUTDOWN_OPTS="${OCF_RESKEY_shutdown_opts--s 127.0.0.1:1099}"
if [ $# -ne 1 ]; then
usage
exit $OCF_ERR_ARGS
fi
if [ "$COMMAND" = "meta-data" ]; then
metadata_jboss
exit $OCF_SUCCESS
fi
if [ "$COMMAND" = "help" -o "$COMMAND" = "usage" ]; then
usage
exit $OCF_SUCCESS
fi
# test if these two are set and if directories exist and if the
# required scripts/binaries exist; use OCF_ERR_INSTALLED
JAVA_HOME="${OCF_RESKEY_java_home-${JAVA_HOME}}"
JBOSS_HOME="${OCF_RESKEY_jboss_home}"
if [ ! -d "$JAVA_HOME" -o ! -d "$JBOSS_HOME" ]; then
case $COMMAND in
stop) exit $OCF_SUCCESS;;
monitor) exit $OCF_NOT_RUNNING;;
status) exit $LSB_STATUS_STOPPED;;
esac
ocf_log err "JAVA_HOME or JBOSS_HOME does not exist."
exit $OCF_ERR_INSTALLED
fi
export JAVA_HOME JBOSS_HOME
JAVA=${JAVA_HOME}/bin/java
if [ ! -x "$JAVA" ]; then
case $COMMAND in
stop) exit $OCF_SUCCESS;;
monitor) exit $OCF_NOT_RUNNING;;
status) exit $LSB_STATUS_STOPPED;;
esac
ocf_log err "java command does not exist."
exit $OCF_ERR_INSTALLED
fi
case "$COMMAND" in
start)
#ocf_log debug "[$RESOURCE_NAME] Enter jboss start"
start_jboss
func_status=$?
#ocf_log debug "[$RESOURCE_NAME] Leave jboss start $func_status"
exit $func_status
;;
stop)
#ocf_log debug "[$RESOURCE_NAME] Enter jboss stop"
stop_jboss
func_status=$?
#ocf_log debug "[$RESOURCE_NAME] Leave jboss stop $func_status"
exit $func_status
;;
status)
status_jboss
exit $?
;;
monitor)
monitor_jboss
func_status=$?
exit $func_status
;;
validate-all)
validate_all_jboss
exit $?
;;
*)
usage
exit $OCF_ERR_UNIMPLEMENTED;;
esac
|