Clear all trident luns from NetApp for a backend

clean-trident.sh

#!/bin/bash

BACKEND=${1:-trident-backend.json}

source <(awk -F':' '$2~/./ { gsub(/[ \t,"]+/,""); print $1 "=\"" $2 "\""}' $BACKEND)
PREFIX=$(echo $storagePrefix |tr - _)
echo $PREFIX
for lun in $(showmount -e $dataLIF | awk -F '[/ ]' "/$PREFIX/ { print \$2 }")
do
    SSHPASS=${password} sshpass -e ssh -l $username $managementLIF volume offline -f $lun
    SSHPASS=${password} sshpass -e ssh -l $username $managementLIF volume delete $lun
done