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- #!/bin/bash
- #
- # tomcat This shell script takes care of starting and stopping Tomcat
- #
- # chkconfig: - 80 20
- #
- ### BEGIN INIT INFO
- # Provides: tomcat
- # Required-Start: $network $syslog
- # Required-Stop: $network $syslog
- # Default-Start:
- # Default-Stop:
- # Short-Description: start and stop tomcat
- ### END INIT INFO
- TOMCAT_USER=liferayapp
- TOMCAT_HOME="/opt/liferay/tomcat-7.0.27"
- SHUTDOWN_WAIT=45
- tomcat_pid() {
- echo `ps aux | grep org.apache.catalina.startup.Bootstrap | grep -v grep | awk '{ print $2 }'`
- }
- start() {
- pid=$(tomcat_pid)
- if [ -n "$pid" ]
- then
- echo "Tomcat is already running (pid: $pid)"
- else
- # Start tomcat
- echo "Starting tomcat"
- /bin/su - -c "cd $TOMCAT_HOME/bin && $TOMCAT_HOME/bin/startup.sh" $TOMCAT_USER
- fi
- return 0
- }
- stop() {
- pid=$(tomcat_pid)
- if [ -n "$pid" ]
- then
- echo "Stoping Tomcat"
- /bin/su - -c "cd $TOMCAT_HOME/bin && $TOMCAT_HOME/bin/shutdown.sh" $TOMCAT_USER
- let kwait=$SHUTDOWN_WAIT
- count=0
- count_by=5
- until [ `ps -p $pid | grep -c $pid` = '0' ] || [ $count -gt $kwait ]
- do
- echo "Waiting for processes to exit. Timeout before we kill the pid: ${count}/${kwait}"
- sleep $count_by
- let count=$count+$count_by;
- done
- if [ $count -gt $kwait ]; then
- echo "Killing processes which didn't stop after $SHUTDOWN_WAIT seconds"
- kill -9 $pid
- fi
- else
- echo "Tomcat is not running"
- fi
- return 0
- }
- case $1 in
- start)
- start
- ;;
- stop)
- stop
- ;;
- restart)
- stop
- start
- ;;
- status)
- pid=$(tomcat_pid)
- if [ -n "$pid" ]
- then
- echo "Tomcat is running with pid: $pid"
- else
- echo "Tomcat is not running"
- fi
- ;;
- esac
- exit 0
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