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Copy pathcloud-usage.rc
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executable file
·138 lines (120 loc) · 3.8 KB
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#!/bin/bash
### BEGIN INIT INFO
# Provides: cloud usage
# Required-Start: $network $local_fs
# Required-Stop: $network $local_fs
# Default-Start: 3 4 5
# Default-Stop: 0 1 2 6
# Short-Description: Start/stop Apache CloudStack Usage Monitor
# Description: This scripts Starts/Stops the Apache CloudStack Usage Monitor
## The CloudStack Usage Monitor is a part of the Apache CloudStack project and is used
## for storing usage statistics from instances.
## JSVC (Java daemonizing) is used for starting and stopping the usage monitor.
### END INIT INFO
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
. /etc/rc.d/init.d/functions
SHORTNAME="cloudstack-usage"
PIDFILE=/var/run/"$SHORTNAME".pid
LOCKFILE=/var/lock/subsys/"$SHORTNAME"
LOGFILE=/var/log/cloudstack/usage/usage.log
PROGNAME="CloudStack Usage Monitor"
CLASS="com.cloud.usage.UsageServer"
PROG="jsvc"
DAEMON="/usr/bin/jsvc"
USER=cloud
unset OPTIONS
[ -r /etc/sysconfig/default/"$SHORTNAME" ] && source /etc/sysconfig/default/"$SHORTNAME"
# The first existing directory is used for JAVA_HOME (if JAVA_HOME is not defined in $DEFAULT)
JDK_DIRS="/usr/lib/jvm/java-6-openjdk /usr/lib/jvm/java-6-openjdk-i386 /usr/lib/jvm/java-6-openjdk-amd64 /usr/lib/jvm/java-6-sun /usr/lib/jvm/jre-1.6.0 /usr/lib/j2sdk1.5-sun /usr/lib/jre-openjdk"
for jdir in $JDK_DIRS; do
if [ -r "$jdir/bin/java" -a -z "${JAVA_HOME}" ]; then
JAVA_HOME="$jdir"
fi
done
export JAVA_HOME
SCP=""
DCP=""
UCP=`ls /usr/share/cloudstack-usage/cloud-usage-*.jar`":"`ls /usr/share/cloudstack-usage/lib/* | tr '\n' ':'`
JCP="/usr/share/java/commons-daemon.jar"
# We need to append the JSVC daemon JAR to the classpath
# AgentShell implements the JSVC daemon methods
export CLASSPATH="$SCP:$DCP:$UCP:$JCP:/etc/sysconfig"
start() {
if [ -s "$PIDFILE" ] && kill -0 $(cat "$PIDFILE") >/dev/null 2>&1; then
echo "$PROGNAME apparently already running"
exit 0
fi
if hostname --fqdn >/dev/null 2>&1 ; then
true
else
echo "The host name does not resolve properly to an IP address. Cannot start $PROGNAME"
exit 1
fi
echo -n "Starting $PROGNAME" "$SHORTNAME"
if daemon --pidfile $PIDFILE $DAEMON -cp "$CLASSPATH" -pidfile "$PIDFILE" -user "$USER" -errfile SYSLOG -Dpid=$$ $CLASS
RETVAL=$?
then
rc=0
sleep 1
if ! kill -0 $(cat "$PIDFILE") >/dev/null 2>&1; then
failure
rc=1
fi
else
rc=1
fi
if [ $rc -eq 0 ]; then
success
else
failure
rm -f "$PIDFILE"
fi
echo
}
stop() {
echo -n "Stopping $PROGNAME" "$SHORTNAME"
killproc -p $PIDFILE $DAEMON
if [ "$?" -eq 0 ]; then
success
else
failure
fi
rm -f "$PIDFILE"
echo
}
case "$1" in
start)
start
;;
stop)
stop
;;
status)
status -p $PIDFILE $SHORTNAME
RETVAL=$?
;;
restart | force-reload)
stop
sleep 3
start
;;
*)
echo "Usage: $0 {start|stop|restart|force-reload|status}"
RETVAL=3
esac
exit $RETVAL