serf event handler

raspi-notice.sh

#!/bin/sh

while read line
do
echo ${line}
    HOSTNAME=`echo ${line} | cut -d ' ' -f 1`
    ADDRESS=`echo ${line} | cut -d ' ' -f 2`

    case ${SERF_EVENT} in
    "member-join")
      #say "Raspberry Client ${ADDRESS} joined"
      osascript <<__EOM__
        tell application "AppleScript Runner"
        activate
        #beep 2
        display alert "Find RaspberyPi client" message "IP addr:${ADDRESS}\nHostname: $HOSTNAME"
      end tell
__EOM__
;;
    "member-leave" | "member-failed")
      #say "Raspberry Client ${ADDRESS} left"
      osascript <<__EOM__
        tell application "AppleScript Runner"
        activate
        #beep 3
        display alert "Missing client" message "IP addr:${ADDRESS}\nHostname: $HOSTNAME"
      end tell
__EOM__
;;
    \?)
      echo "other";;
    esac
break
done

exit 0