Rename a docker volume via create/copy/rm

rename-docker-volume.sh

docker volume create --name <new_volume>
docker run --rm -it -v <old_volume>:/from -v <new_volume>:/to alpine ash -c "cd /from ; cp -av . /to"
docker volume rm <old_volume>

Very cool, thanks. As a one liner:
docker volume create --name directusgraph-db-data && docker run --rm -it -v artgraph-db-data:/from -v directusgraph-db-data:/to alpine ash -c 'cd /from ; cp -av . /to' && docker volume rm artgraph-db-data