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monitord / scripts / monitord-start-stop
@Schakko Schakko on 28 Sep 2015 2 KB Added 'status' argument for monitord-start-stop
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  1. #!/bin/sh
  2. #
  3. # monitord	This is the init script for starting monitord (ZVEI/POCSAG receiver)
  4. #
  5. # chkconfig: - 66 19
  6. # description: monitord
  7. # processname: monitord
  8. # pidfile: /var/run/monitord.pid
  9. #
  10. # basically taken from /etc/init.d/postgresql for CentOS 6.2
  11.  
  12. # load functions
  13. . /etc/rc.d/init.d/functions
  14.  
  15. NAME=`basename $0`
  16.  
  17. if [ ${NAME:0:1} = "S" -o ${NAME:0:1} = "K" ]
  18. then
  19. 	NAME=${NAME:3}
  20. fi
  21.  
  22. # SELinux
  23. if [ -x /sbin/runuser ]
  24. then
  25. 	SU=runuser
  26. else
  27. 	SU=su
  28. fi
  29.  
  30. MONITORD=/opt/monitord/monitord
  31. MONITORD_USER=monitord
  32. MONITORD_CONFIG=/opt/monitord/monitord.xml
  33. MONITORD_OPTS=""
  34. MONITORD_STARTUP_LOG=/tmp/monitord-startup.log
  35.  
  36. if [[ ! -x $MONITORD ]]
  37. then
  38. 	echo 
  39. 	echo "$MONITORD is missing or not executable"
  40. 	echo
  41. 	exit 1
  42. fi
  43.  
  44. lockfile="/var/lock/subsys/${NAME}"
  45. pidfile="/var/run/monitord.pid"
  46.  
  47. script_result=0
  48.  
  49. start() {
  50. 	if [ -z "$1" ]
  51. 	then
  52. 		echo "Waiting 15 seconds for coming up ActiveMQ..."
  53. 		sleep 15
  54. 	fi
  55.  
  56. 	MONITORD_START="Starting monitord..."
  57. 	STARTUP_LINE="$MONITORD -c $MONITORD_CONFIG$MONITORD_OPTS"
  58. 	
  59. 	$SU -c "$STARTUP_LINE &" - $MONITORD_USER >> "$MONITORD_STARTUP_LOG" 2>&1 #< /dev/null
  60. 	sleep 2
  61. 	pid=`ps -ef | grep "$STARTUP_LINE" | grep -v "grep" | awk '{ print \$2 }'`
  62.  
  63. 	if [ "x$pid" != x ] 
  64. 	then
  65. 		success "$MONITORD_START"
  66. 		touch "$lockfile"
  67. 		echo $pid > "$pidfile"
  68. 		echo
  69. 	else
  70. 		failure "$MONITORD_START"
  71. 		echo
  72. 		script_result=1
  73. 	fi
  74. }
  75.  
  76. stop() {
  77. 	echo -n "Stopping monitord service: "
  78. 	if [ -e "$lockfile" ]
  79. 	then
  80. 		kill `cat $pidfile`
  81. 		ret=$?
  82.  
  83. 		if [ $ret -eq 0 ]
  84. 		then
  85. 			echo_success
  86. 			rm -f "$pidfile"
  87. 			rm -f "$lockfile"
  88. 		else
  89. 			echo_failure
  90. 			script_result=1
  91. 		fi
  92. 	else
  93. 		echo_success
  94. 	fi
  95. 	echo
  96. }
  97.  
  98. restart() {
  99. 	stop
  100. 	start
  101. }
  102.  
  103. status() {
  104.         if [ -f $pidfile ]
  105.         then
  106.                 pid=`cat $pidfile`
  107.  
  108.                 if  [ "x$pid" != "x" ]
  109.                 then
  110.                         pidtest=`ps aux | grep "monitord" | grep -v "grep" | grep -v "monitord status"`
  111.  
  112.                         if [ "x$pidtest" = "x" ]
  113.                         then
  114.                                 rm -f $pidfile
  115.                                 echo "Removed stale pid file $pidfile"
  116.                                 pid=""
  117.                         else
  118.                                 echo "Monitord running"
  119.                                 return 0
  120.                         fi
  121.  
  122.                 fi
  123.         fi
  124.  
  125.         echo "Monitord not started"
  126.         exit 1
  127. }
  128.  
  129.  
  130. case "$1" in
  131. 	start)
  132. 		start
  133. 		;;
  134. 	start-force)
  135. 		start now
  136. 		;;
  137. 	stop)
  138. 		stop
  139. 		;;
  140. 	restart)
  141. 		restart
  142. 		;;
  143.  	status)
  144.                 status
  145.                 ;;
  146. 	*)
  147. 		echo $"Usage: $0 (start|stop|restart|status)"
  148. 		exit 2
  149. esac
  150.  
  151. exit $script_result
  152.