send-events-to-fluentd.sh

#!/bin/sh

numberOfEvents=$1
fluentdUrl=$2

USAGE="send-events-to-fluentd.sh numberOfEvents fluentdUrl"
if [[ $# -ne 2 ]]; then
  echo $USAGE
  exit 1
fi

function zeropad() {
  if [[ `expr length $1` -eq 1 ]]; then
    echo "0$1"
  else
    echo "$1"
  fi
}

for (( i = 0; i < $numberOfEvents; i++ )); do
  resultCode=""
  case `expr $i % 3` in
    (0) resultCode="SUCCESS";;
    (1) resultCode="WARN";;
    (2) resultCode="ERR";;
  esac

  sendMonth=`expr $i % 12 + 1`
  sendMonth=`zeropad $sendMonth`
  sendDay=`expr $i % 29 + 1`
  sendDay=`zeropad $sendDay`
  sendHour=`expr $i % 24`
  sendHour=`zeropad $sendHour`
  sendMin=`expr $i % 60`
  sendMin=`zeropad $sendMin`
  sendDate="2013-$sendMonth-${sendDay}T$sendHour:$sendMin:00.000Z"

  curl -X POST -d "json={\"key\":\"event-$i\",\"value\":$i,\"resultCode\":\"$resultCode\",\"date\":\"$sendDate\"}" $fluentdUrl
done