Graphite templating sample data

graphite-templating.sh

#!/bin/bash

graphite_log() {
  local date=$(date -v$1S +%s)
  local metric=$2
  local value=$3

  echo "Sending ${metric} ${value} ${date} to localhost:2103"
  echo "${metric} ${value} ${date}" | nc localhost 2103
}

graphite_random() {
  local relSeconds=$1
  local metric=$2
  local value=$((0 + $RANDOM % 20))

  graphite_log $relSeconds $metric $value
}

send_data() {
  local relSeconds=$1

  graphite_random $relSeconds "prod.servers.server001.cpu"
  graphite_random $relSeconds "prod.servers.server002.cpu"
  graphite_random $relSeconds "test.servers.server001.cpu"
  graphite_random $relSeconds "test.servers.serverTest.cpu"
}

for (( x = -300; x <= 0; x += 10)); do send_data $x;done

while true
do
	echo "Press [CTRL+C] to stop.."
	sleep 10
	send_data -0
done