scaleway/scaleway-filestorage-csi

scaleway/scaleway-filestorage-csi

Description: Container Storage Interface (CSI) Driver for Scaleway File Storage.

Language: Go

License: Apache-2.0

Stars: 0

Forks: 0

Open issues: 6

Created: 2025-04-10T13:22:50Z

Pushed: 2026-06-08T15:44:31Z

Default branch: main

Fork: no

Archived: no

README:

Scaleway File Storage CSI driver

Features

Here is a list of features implemented by the Scaleway File Storage CSI driver.

File Systems resizing

The Scaleway File Storage CSI driver implements the resize feature (example for Kubernetes). It allows an online resize (without the need to detach the File System). However resizing can only be done upwards, decreasing a volume's size is not supported.

ReadWriteMany (RWX) Volume

ReadWriteMany Volumes can be mounted as read-write by many nodes. To create a RWX Volume, ReadWriteMany needs to be added to the accessModes. For instance, here is a PVC with ReadWriteMany enabled:

apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: my-rwx-pvc
spec:
accessModes:
- ReadWriteMany
[...]

Kubernetes

This section is Kubernetes specific. Note that Scaleway CSI driver may work for older Kubernetes versions than those announced. The CSI driver allows to use Persistent Volumes in Kubernetes.

Kubernetes Version Compatibility Matrix

| Scaleway CSI Driver \ Kubernetes Version | Min K8s Version | Max K8s Version | | ---------------------------------------- | --------------- | --------------- | | master branch | v1.20 | - |

Examples

Some examples are available [here](./examples/kubernetes).

Installation

These steps will cover how to install the Scaleway File Storage CSI driver in your Kubernetes cluster, using Helm.

Requirements

• A Kubernetes cluster running on Scaleway instances (v1.20+)
• Scaleway Project or Organization ID, Access and Secret key
• Helm v3

Deployment

1. Add the Scaleway Helm repository.

helm repo add scaleway https://helm.scw.cloud/
helm repo update

2. Deploy the latest release of the scaleway-filestorage-csi Helm chart.

helm upgrade --install scaleway-filestorage-csi --namespace kube-system scaleway/scaleway-filestorage-csi \
--set controller.scaleway.env.SCW_DEFAULT_REGION=fr-par \
--set controller.scaleway.env.SCW_DEFAULT_ZONE=fr-par-1 \
--set controller.scaleway.env.SCW_DEFAULT_PROJECT_ID=11111111-1111-1111-1111-111111111111 \
--set controller.scaleway.env.SCW_ACCESS_KEY=ABCDEFGHIJKLMNOPQRST \
--set controller.scaleway.env.SCW_SECRET_KEY=11111111-1111-1111-1111-111111111111

Review the configuration values for the Helm chart.

3. You can now verify that the driver is running:

$ kubectl get pods -n kube-system
[...]
scaleway-filestorage-csi-controller-76897b577d-b4dgw 8/8 Running 0 3m
scaleway-filestorage-csi-node-hvkfw 3/3 Running 0 3m
scaleway-filestorage-csi-node-jmrz2 3/3 Running 0 3m
[...]

You should see the scaleway-filestorage-csi-controller and the scaleway-filestorage-csi-node pods.

Development

Build

You can build the Scaleway File Storage CSI driver executable using the following commands:

make compile

You can build a local docker image named scaleway-filestorage-csi for your current architecture using the following command:

make docker-build

Test

In order to run the tests:

make test

In addition to unit tests, we provide tools to run the following tests:

• [Kubernetes external storage e2e tests](./test/e2e/)
• [CSI sanity tests](./test/sanity/)

Contribute

If you are looking for a way to contribute please read the [contributing guide](./CONTRIBUTING.md)

Code of conduct

Participation in the Kubernetes community is governed by the CNCF Code of Conduct.

Reach us

We love feedback. Feel free to reach us on Scaleway Slack community, we are waiting for you on #k8s.

You can also join the official Kubernetes slack on #scaleway-k8s channel

You can also raise an issue if you think you've found a bug.