Kf supports Kubernetes native NFS, and exposes them with a dedicated
nfsvolumebroker service broker for developers to consume. This broker has an
nfs service offering which has a service plan named
kf marketplace to see the service offering:
$ kf marketplace ... Broker Name Namespace Description nfsvolumebroker nfs mout nfs shares ...
kf marketplace -s nfs to see the service plan:
$ kf marketplace -s nfs ... Broker Name Free Description nfsvolumebroker existing true mount existing nfs server ...
You need an NFS volume that can be accessed by your Kubernetes cluster. Filestore is Google's managed NFS solution that provides access to clusters in the same gcloud project.
If you have an existing NFS service, you can use that. If you want a Google managed NFS service, create a Filestore instance and Kf will automaticlaly configure the cluster to use it.