I see. So the actual mounts are missing here. Weird.
It should be --volume nextcloud_aio_nextcloud_data:/mnt/ncdata
and --volume nextcloud_aio_nextcloud:/var/www/html
I see. So the actual mounts are missing here. Weird.
It should be --volume nextcloud_aio_nextcloud_data:/mnt/ncdata
and --volume nextcloud_aio_nextcloud:/var/www/html