Following this guide, I see how I can create a persistent disk in Google Cloud, than host it with an NFS server.
Now I have an NFS server I can use from my GKE nodes.
However, I want to also be able to post data to it from an independent web server, basically making it the only writer and the nodes the readers.
How can I access the disk remotely without deploying a VM instance of it?
Is it not a recommended use case for GC persistent disks?
I do not believe it is possible as disks cannot be mounted as read/write on one instance and mounted as read only in another. NFS server would be the way to go.