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2401eb927b
In init.d scripts, the LSB header may specify what kind of service is provided by an init script. If spaces are used, this means the init script is providing several boot facilities. We fix that by using an hyphen. Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
173 lines
4.2 KiB
Bash
173 lines
4.2 KiB
Bash
#!/bin/bash
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### BEGIN INIT INFO
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# Provides: cloudstack-agent
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# Required-Start: $network
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# Required-Stop: $network
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# Default-Start: 3 4 5
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# Default-Stop: 0 1 2 6
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# X-Interactive: true
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# Short-Description: Start/stop apache2 web server
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### END INIT INFO
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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# WARNING: if this script is changed, then all other initscripts MUST BE changed to match it as well
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. /lib/lsb/init-functions
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. /etc/rc.status
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# set environment variables
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SHORTNAME=`basename $0`
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PIDFILE=@PIDDIR@/"$SHORTNAME".pid
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LOCKFILE=@LOCKDIR@/"$SHORTNAME"
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LOGFILE=@AGENTLOG@
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PROGNAME="Cloud Agent"
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CLASS="com.cloud.agent.AgentShell"
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unset OPTIONS
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[ -r @SYSCONFDIR@/default/"$SHORTNAME" ] && source @SYSCONFDIR@/default/"$SHORTNAME"
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# The first existing directory is used for JAVA_HOME (if JAVA_HOME is not defined in $DEFAULT)
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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/java-1.5.0-sun /usr/lib/j2sdk1.5-sun /usr/lib/j2sdk1.5-ibm"
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for jdir in $JDK_DIRS; do
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if [ -r "$jdir/bin/java" -a -z "${JAVA_HOME}" ]; then
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JAVA_HOME="$jdir"
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fi
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done
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export JAVA_HOME
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SCP="@SYSTEMCLASSPATH@"
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DCP="@DEPSCLASSPATH@"
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ACP="@AGENTCLASSPATH@"
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JCP="/usr/share/java/commons-daemon.jar"
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# We need to append the JSVC daemon JAR to the classpath
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# AgentShell implements the JSVC daemon methods
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export CLASSPATH="$SCP:$DCP:$ACP:$JCP:@AGENTSYSCONFDIR@"
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wait_for_network() {
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i=1
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while [ $i -lt 10 ]
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do
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# Under Ubuntu and Debian libvirt by default creates a bridge called virbr0.
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# That's why we want more then 3 lines back from brctl, so that there is a manually created bridge
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if [ "$(brctl show|wc -l)" -gt 2 ]; then
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break
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else
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sleep 1
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let i=$i+1
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continue
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fi
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done
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}
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start() {
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log_daemon_msg $"Starting $PROGNAME" "$SHORTNAME"
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if [ -s "$PIDFILE" ] && kill -0 $(cat "$PIDFILE") >/dev/null 2>&1; then
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log_progress_msg "apparently already running"
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log_end_msg 0
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exit 0
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fi
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if hostname --fqdn >/dev/null 2>&1 ; then
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true
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else
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log_failure_msg "The host name does not resolve properly to an IP address. Cannot start $PROGNAME"
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log_end_msg 1
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exit 1
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fi
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wait_for_network
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if jsvc -cp "$CLASSPATH" -pidfile "$PIDFILE" -errfile SYSLOG $CLASS
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RETVAL=$?
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then
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rc=0
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sleep 1
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if ! kill -0 $(cat "$PIDFILE") >/dev/null 2>&1; then
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log_failure_msg "$PROG failed to start"
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rc=1
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fi
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else
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rc=1
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fi
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if [ $rc -eq 0 ]; then
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log_end_msg 0
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else
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log_end_msg 1
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rm -f "$PIDFILE"
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fi
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}
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stop() {
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SHUTDOWN_WAIT="30"
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count="0"
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echo -n $"Stopping $PROGNAME" "$SHORTNAME"
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jsvc -pidfile "$PIDFILE" -stop $CLASS
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until [ "$count" -gt "$SHUTDOWN_WAIT" ]
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do
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agentPid=`ps aux|grep [j]svc|grep cloud-agent`
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if [ "$?" -gt "0" ];then
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break
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fi
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sleep 1
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let count="${count}+1"
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done
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agentPid=`ps aux|grep [j]svc|grep cloud-agent`
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if [ "$?" -eq "0" ]; then
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agentPid=`ps aux|grep [j]svc|awk '{print $2}'`
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if [ "$agentPid" != "" ]; then
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kill -9 $agentPid
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fi
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fi
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log_end_msg $?
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rm -f "$PIDFILE"
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}
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# See how we were called.
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case "$1" in
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start)
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start
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;;
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stop)
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stop
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;;
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status)
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status_of_proc -p "$PIDFILE" "$PROG" "$SHORTNAME"
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RETVAL=$?
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;;
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restart)
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stop
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sleep 3
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start
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;;
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*)
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echo $"Usage: $SHORTNAME {start|stop|restart|status|help}"
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RETVAL=3
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esac
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exit $RETVAL
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