opencdn

#!/bin/bash

#description: opencdn
#chkconfig: 2345 20 81

OPENCDN_LOG_PATH="/var/log/opencdn"
OPENCDN_EXEC_PATH="/usr/local/opencdn/sbin"
EXEC="opencdn"
EXEC_INFO="read_info"
EXEC_LOG="do_accesslog"
EXEC_TASK="syn_node"
EXEC_RSYNC="rsync_send"
EXEC_ICMP="icmp"
PID_FILE="/var/run/$EXEC.pid"


. /etc/rc.d/init.d/functions

[ -x ${OPENCDN_EXEC_PATH}/${EXEC_RSYNC} ] || echo "ERROR: $EXEC_RSYNC not found" 
[ -x ${OPENCDN_EXEC_PATH}/$EXEC_INFO ] || echo "ERROR: $EXEC_INFO not found" 
[ -x ${OPENCDN_EXEC_PATH}/$EXEC_LOG ] || echo "ERROR: $EXEC_LOG not found"
[ -x ${OPENCDN_EXEC_PATH}/$EXEC_TASK ] || echo "ERROR: $EXEC_TASK not found" 
[ -f "$PID_FILE" ] || touch $PID_FILE

stop()
{
       echo "Stoping $EXEC ..."
       ps aux | grep "$EXEC_INFO" | kill -9 `awk '{print $2}'` >/dev/null 2>&1
       ps aux | grep "$EXEC_LOG" | kill -9 `awk '{print $2}'` >/dev/null 2>&1
       ps aux | grep "$EXEC_TASK" | kill -9 `awk '{print $2}'` >/dev/null 2>&1
       ps aux | grep "$EXEC_ICMP" | kill -9 `awk '{print $2}'` >/dev/null 2>&1

       #kill rsync and inotify
       kill -9 `ps aux | grep inotify | awk '{print $2}'` > /dev/null 2>&1
       kill -9 `ps aux | grep 'rsync_send' | awk '{print $2}'` > /dev/null 2>&1

       service syslog-ng stop
       echo "" > $PID_FILE
       usleep 100
       echo -e "Shutting down $EXEC: \033[41;37m [  OK  ] \033[0m"    
}

start()
{
       if [ "`cat $PID_FILE `" == "running" ]
       then
              echo -e "\033[41;37m ERROR \033[0m : $EXEC is running"
              exit 1
       fi
       echo "Starting $EXEC ..."
       nohup /bin/bash ${OPENCDN_EXEC_PATH}/read_info >> ${OPENCDN_LOG_PATH}/read_info.log 2>&1 &
       nohup /bin/bash ${OPENCDN_EXEC_PATH}/do_accesslog >> ${OPENCDN_LOG_PATH}/do_accesslog.log 2>&1 &
       nohup /bin/bash ${OPENCDN_EXEC_PATH}/rsync_send >> ${OPENCDN_LOG_PATH}/rsync-send.log 2>&1 &
       nohup python ${OPENCDN_EXEC_PATH}/icmp >> ${OPENCDN_LOG_PATH}/node_health.log 2>&1 &

       service syslog-ng start
       echo "running" > $PID_FILE
       usleep 100
       echo -e "Starting $EXEC: \033[41;37m [  OK  ] \033[0m"        
}

status()
{
       if [ "`cat $PID_FILE`" == "running" ]
       then
              echo "$EXEC is running"
       else
              echo "$EXEC is not running"
       fi       
}

restart()
{
	stop
	start
}

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

exit $?