ttpservice

#!/bin/bash
### BEGIN INIT INFO
# Provides: <NAME>
# Required-Start: $local_fs $network $named $time $syslog
# Required-Stop: $local_fs $network $named $time $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Description: <DESCRIPTION>
### END INIT INFO

ETT_PATH=/opt/ttp
JAR_NAME=ttp.jar
SCRIPT='nohup java -jar '$ETT_PATH/$JAR_NAME
RUNAS=root
NAME=ttp

PIDFILE=/var/run/$NAME.pid
LOGFILE=$ETT_PATH/logs/catalina.out

# Date for saving log
logDate=`date +"%m-%d-%Y-%H%M"`

cd $ETT_PATH

#chown tomcat.www /ttp/logs/*
chmod 755 /opt/ttp/logs/*

start() {
 if [ -f $PIDFILE ] && kill -0 $(cat $PIDFILE); then
echo 'Service already running' >&2
   return 1
 fi

# Save the old log catalina.out
 if [ -a $LOGFILE ]; then
     cp $LOGFILE $LOGFILE.$logDate
 fi

echo 'Starting service…' >&2
 local CMD="$SCRIPT &> \"$LOGFILE\" & echo \$!"
 su -c "$CMD" $RUNAS > "$PIDFILE"
 echo 'Service started' >&2
}

stop() {
 if [ ! -f "$PIDFILE" ] || ! kill -0 $(cat "$PIDFILE"); then
echo 'Service not running' >&2
   return 1
 fi
echo 'Stopping service…' >&2
 kill -15 $(cat "$PIDFILE") && rm -f "$PIDFILE"
 echo 'Service stopped' >&2
}

status() {
       printf "%-50s" "Checking $NAME..."
   if [ -f $PIDFILE ]; then
       PID=$(cat $PIDFILE)
           if [ -z "$(ps axf | grep ${PID} | grep -v grep)" ]; then
               printf "%s\n" "The process appears to be dead but pidfile still exists"
           else
               echo "Running, the PID is $PID"
           fi
   else
       printf "%s\n" "Service not running"
   fi
}


case "$1" in
 start)
   start
   ;;
 stop)
   stop
   ;;
 status)
   status
   ;;
 restart)
   stop
   start
   ;;
 *)
   echo "Usage: $0 {start|stop|status|restart}"
esac