packaging/centos63/cloud-management.rc

#!/bin/bash

### BEGIN INIT INFO
# Provides:          cloudstack-management
# 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 Management Server
### 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-management"
PIDFILE=/var/run/"$SHORTNAME".pid
LOCKFILE=/var/lock/subsys/"$SHORTNAME"
LOGDIR=/var/log/cloudstack/management
PROGNAME="CloudStack Management Server"
CLASS="org.apache.cloudstack.ServerDaemon"
PROG="jsvc"
DAEMON="/usr/bin/jsvc"
USER=cloud

export HOME="/var/cloudstack/management"

unset OPTIONS
[ -r /etc/default/"$SHORTNAME" ] && source /etc/default/"$SHORTNAME"

setJavaHome() {
  # use $JAVA_HOME if defined
  if [ -n "$JAVA_HOME" ] ; then
    return
  fi

  # try java first
  java=$(which java 2>/dev/null || :)

  # try javac if java is not found
  if [ -z "$java" ] ; then
    java=$(which javac 2>/dev/null || :)
  fi

  if [ -n "$java" ] ; then
    JAVA_HOME=$(dirname $(dirname $(readlink -e $java)))
    export JAVA_HOME
    return
  fi

  # didnt find java home. exiting with error
  exit 1
}

setJavaHome

JARS=$(ls /usr/share/cloudstack-management/lib/*.jar | tr '\n' ':' | sed s'/.$//')
CLASSPATH="$JARS:$CLASSPATH:/usr/share/java/commons-daemon.jar"

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 $DAEMON -home "$JAVA_HOME" -cp "$CLASSPATH" -pidfile "$PIDFILE" -user "$USER" \
      -errfile $LOGDIR/cloudstack-management.err $JAVA_OPTS $CLASS
        RETVAL=$?
    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