dist/argeo-node/rpm/usr/sbin/argeoctl

   1 #!/bin/sh
   2 APP=argeo
   3
   4 JVM=java
   5
   6 # Directories and files
   7 CONF_DIR=/etc/$APP
   8 CONF_DIRS=/etc/$APP/conf.d
   9 BASE_POLICY_ALL=/usr/share/$APP/all.policy
  10 BASE_CONFIG_INI=/usr/share/$APP/config.ini
  11
  12 EXEC_DIR=/var/lib/$APP
  13 DATA_DIR=$EXEC_DIR/data
  14 CONF_RW=$EXEC_DIR/state
  15 CONFIG_INI=$CONF_RW/config.ini
  16
  17 OSGI_INSTALL_AREA=/usr/share/osgi/boot
  18 OSGI_FRAMEWORK=$OSGI_INSTALL_AREA/org.eclipse.osgi.jar
  19
  20 # Overwrite variables
  21 if [ -f $CONF_DIR/settings.sh ];then
  22         . $CONF_DIR/settings.sh
  23 fi
  24
  25 RETVAL=0
  26
  27 start() {
  28         mkdir -p $CONF_RW
  29         mkdir -p $DATA_DIR
  30
  31     # Merge config files
  32     printf "## Equinox configuration - Generated by /usr/sbin/nodectl ##\n\n" > $CONFIG_INI
  33     cat $BASE_CONFIG_INI >> $CONFIG_INI
  34     printf "\n##\n## $CONF_DIR/$APP.ini\n##\n\n" >> $CONFIG_INI
  35     cat $CONF_DIR/$APP.ini >> $CONFIG_INI
  36     for file in `ls -v $CONF_DIRS/*.ini`; do
  37             printf "\n##\n## $file\n##\n\n" >> $CONFIG_INI
  38             cat $file >> $CONFIG_INI
  39     done;
  40
  41         cd $EXEC_DIR
  42         $JVM \
  43                 -Dlog4j.configuration="file:$CONF_DIR/log4j.properties" \
  44                 $JAVA_OPTS -jar $OSGI_FRAMEWORK \
  45                 -configuration "$CONF_RW" \
  46                 -data "$DATA_DIR"
  47 }
  48
  49 reload() {
  50         echo Not yet implemented
  51 }
  52
  53 stop() {
  54         if [ -f $PID_FILE ];then
  55                 PID=`cat $PID_FILE`
  56                 kill -0 $PID &> /dev/null
  57                 PID_EXISTS=$?
  58                 if [ $PID_EXISTS -ne 0 ]; then
  59                         echo Dead $APP process with pid $PID, removing $PID_FILE
  60                         rm -f $PID_FILE
  61                         RETVAL=1
  62                         return $RETVAL
  63                 fi
  64         else
  65                 echo $APP is not running
  66                 RETVAL=1
  67                 return $RETVAL
  68         fi
  69
  70         # notifies application by removing the shutdown file
  71 #       rm -f $SHUTDOWN_FILE
  72         kill $PID
  73
  74         # wait 10 min for application to shutdown, then kill it
  75         TIMEOUT=$((10*60))
  76         BEGIN=$(date +%s)
  77         while kill -0 $PID &> /dev/null
  78         do
  79                 sleep 1
  80                 NOW=$(date +%s)
  81                 DURATION=$(($NOW-$BEGIN))
  82                 if [ $DURATION -gt $TIMEOUT ]; then
  83                         kill -9 $PID
  84                         echo Forcibly killed $APP with pid $PID
  85                         RETVAL=1
  86                 fi
  87         done
  88
  89         # remove pid file
  90         rm -f $PID_FILE
  91         return $RETVAL
  92 }
  93
  94 status() {
  95         if [ -f $PID_FILE ];then
  96                 PID=`cat $PID_FILE`
  97         else
  98                 echo $APP is not running
  99                 return $RETVAL
 100         fi
 101         kill -0 $PID &> /dev/null
 102         PID_EXISTS=$?
 103         if [ $PID_EXISTS -eq 0 ]; then
 104                 echo $APP is running with pid $PID ...
 105         else
 106                 echo No $APP process with pid $PID, removing $PID_FILE
 107                 rm -f $PID_FILE
 108         fi
 109         return $RETVAL
 110 }
 111
 112 # main
 113 case "$1" in
 114   start)
 115         start
 116         ;;
 117   reload)
 118         reload
 119         ;;
 120   stop)
 121         stop
 122         ;;
 123   status)
 124         status
 125         ;;
 126   *)
 127         echo $"Usage: $0 {start|stop|status}"
 128         exit 1
 129 esac