mindtouch/init-script

   1 #!/bin/bash
   2
   3 . /etc/rc.conf
   4 . /etc/rc.d/functions
   5
   6 DEKIHOST_CONF="/etc/webapps/mindtouch/mindtouch.host.conf"
   7 DEKIWIKI_USER="http"
   8
   9 if [ ! -f $DEKIHOST_CONF ]; then
  10     echo "$DEKIHOST_CONF does not exist"
  11     exit 1
  12 fi
  13
  14 . $DEKIHOST_CONF
  15
  16 # set default values if not specified in $DEKIHOST_CONF
  17
  18 if [ ! -f "$MONO" ]; then
  19     echo "Please specify the full path to your mono binary"
  20     exit 1
  21 fi
  22
  23 if [ ! -d "$BIN_DIR" ]; then
  24     echo "Please specify the path to your MindTouch bin directory"
  25     exit 1
  26 fi
  27
  28 if [ -z "$APIKEY" ]; then
  29     echo "Please specify your APIKEY"
  30     exit 1
  31 fi
  32
  33 if [ -z "$PATH_PREFIX" ]; then
  34     PATH_PREFIX="@api"
  35 fi
  36
  37 if [ -z "$HTTP_PORT" ]; then
  38     HTTP_PORT="8081"
  39 fi
  40
  41 if [ -z "$IP" ]; then
  42     IP="localhost"
  43 fi
  44
  45 if [ -z "$HOST_EXE" ]; then
  46     HOST_EXE="$BIN_DIR/mindtouch.host.exe"
  47 fi
  48
  49 if [ -z "$SCRIPT" ]; then
  50     SCRIPT="/etc/dekiwiki/mindtouch.deki.startup.xml"
  51 fi
  52
  53 if [ -z "$NOTTY" ]; then
  54     NOTTY="notty"
  55 fi
  56
  57 if [ -z "$CONNECT_LIMIT" ]; then
  58     CONNECT_LIMIT="-5"
  59 fi
  60
  61 if [ -z "$LOGDIR" ]; then
  62     LOGDIR="/var/www/dekiwiki"
  63 fi
  64
  65 if [ -z "$LOGFILE" ]; then
  66     LOGFILE="$LOGDIR/deki-api.log"
  67 fi
  68
  69 if [ ! -z "$GUID" ]; then
  70     GUID="guid $GUID"
  71 fi
  72
  73 if [ ! -z "$STORAGEDIR" ]; then
  74     STORAGEDIR="storage-dir $STORAGEDIR"
  75 fi
  76
  77 pidof_dekiwiki() {
  78     # we grep on assembly name and port in case multiple mono processes are running
  79     echo $(ps -U $DEKIWIKI_USER -o pid,cmd | grep mindtouch.host.exe | grep $HTTP_PORT | awk '{print $1}')
  80 }
  81
  82 stop() {
  83     PID=$(pidof_dekiwiki)
  84     stat_busy "Stopping MindTouch API"
  85     if [ -z "$PID" ]; then
  86         echo -n "MindTouch is not running."
  87         stat_fail
  88         exit 1
  89     else
  90         # attempt to shut down gracefully using curl
  91         curl -m 10 -s -d "" "http://$IP:$HTTP_PORT/host/?apikey=$APIKEY&dream.in.verb=DELETE"
  92         sleep 3
  93
  94         # if the host didn't shut down properly then kill it
  95         PID=$(pidof_dekiwiki)
  96         if [ -n "$PID" ]; then
  97             kill $PID
  98             sleep 3
  99             # if it still didn't go away, fail
 100             PID=$(pidof_dekiwiki)
 101             if [ -n "$PID" ]; then
 102               stat_fail
 103               exit 1
 104             fi
 105         fi
 106
 107         rm -f /var/run/mindtouch.pid
 108         rm_daemon mindtouch
 109         stat_done
 110     fi
 111 }
 112
 113 start() {
 114     stat_busy "Starting MindTouch API"
 115     if [ ! -d $LOGDIR ]; then
 116         mkdir $LOGDIR
 117         chown $DEKIWIKI_USER $LOGDIR
 118     fi
 119     # see if the process is already running
 120     PID=$(pidof_dekiwiki)
 121     if [ -n "$PID" ]; then
 122         echo -n "MindTouch is already running: $PID"
 123         stat_fail
 124         exit 1;
 125     fi
 126     MONO_ARGS="$HOST_EXE apikey $APIKEY script $SCRIPT path-prefix $PATH_PREFIX http-port $HTTP_PORT ip $IP connect-limit $CONNECT_LIMIT $NOTTY $GUID $STORAGEDIR"
 127     su -s /bin/bash -c "exec $MONO $MONO_ARGS " $DEKIWIKI_USER >> $LOGFILE 2>&1 &
 128     sleep 3
 129
 130     PID=$(pidof_dekiwiki)
 131     if [ -z "$PID" ]; then
 132         stat_fail
 133         exit 1
 134     else
 135         echo "$PID" > /var/run/mindtouch.pid
 136         add_daemon mindtouch
 137         stat_done
 138     fi
 139 }
 140
 141
 142 case "$1" in
 143   start)
 144     start
 145     ;;
 146   stop)
 147     stop
 148     ;;
 149   restart)
 150     stop
 151     start
 152     ;;
 153   *)
 154     echo "Usage: $0 {start|stop|restart}" >&2
 155     exit 1
 156 esac
 157
 158 exit 0