redis key pattern 삭제

MASTERS="10.0.0.1:6379 10.0.0.2:6379 10.0.0.3:6379"
PATTERN="user:session:*"

for node in $MASTERS; do
  HOST=$(echo $node | cut -d: -f1)
  PORT=$(echo $node | cut -d: -f2)
  
  echo "Processing Node $HOST:$PORT..."
  redis-cli -h $HOST -p $PORT --scan --pattern "$PATTERN" | xargs -r -n 100 redis-cli -h $HOST -p $PORT UNLINK
done