csi-driver-ssh

CSI driver via ssh shell command

Welcome to contribute!

Usage

customize deploy/manifest folder, usually you only edit to edit controller plugin cmd arg

write your script for create volume, delete volume, create snapshot and so on

kubectl apply -k .

Motivation

I can not find a PV/PVC solution for my kubernetes cluster. I need:

• central storage server, provide volume via net storage protocal like NFS
• quota limit
• snapshots
• simple

The exsiting alternatives have pitfalls:

• The official NFS CSI driver can not satisfy my requirements because it simply create sub dir over NFS and it can not execute script like set quota.
• Vender specific CSI like synology-csi are limited to these specific vendors
• Network storages like Ceph are too heavy
• Local pv like openebs are limited to node
• Simple network storage like openebs and longhorn are limited within one k8s cluster

Features

• ssh
• shell hook
• you can set quota, create snapshot, clone volume as you wish via your custome script
• support btrfs, zfs, lvm, or basic dir over NFS

Next

• add more test
• support script for node plugin, not only NFS
• support multiple servers