mass-whisper-resize.sh

#!/bin/bash -eu

for f in $(find . -iname '*.wsp'); do
        if [ -a "$f" ]; then
                name="$(basename $f)";
                # Vary xFilesFactor
                # Based on https://github.com/wikimedia/operations-puppet/blob/production/modules/role/manifests/graphite/base.pp
                case "$name" in
                        count.wsp|sum.wsp) x='0' ;;
                        *) x='0.01' ;;
                esac
                # Storage schema is assumed as zzdefault.
                # Don't apply this script to 'daily' or 'hourly' metrics
                echo "Resizing $f ..."
                sudo -u _graphite whisper-resize "--xFilesFactor=$x" "$f" 1m:7d 5m:14d 15m:30d 1h:1y 1d:5y
        fi
done