Delete metric in Graphite docker setup

deletemetric.sh

#!/bin/bash
STAT=$1
SUB=$(echo $STAT | sed 's/\./\//g' | sed 's/$/.wsp/')
CONTAINER=$(docker ps -aq --filter name=graphite)

if [[ -z $STAT ]]; then
  echo "Usage: ./deletemetric.sh stats_counters.test.metric.something"
	exit 1
fi

echo "delcounters $STAT" | nc -w1 127.0.0.1 8126 # delete metric from statsd
docker exec -it $CONTAINER rm /opt/graphite/storage/whisper/$SUB # delete metric from whisper