Amazon FSx for Lustre CSI Driver
Overview
The Amazon FSx for Lustre Container Storage Interface (CSI) Driver implements CSI specification for container orchestrators (CO) to manage lifecycle of Amazon FSx for Lustre filesystems.
Troubleshooting
For help with troubleshooting, please refer to our troubleshooting doc.
Installation
For installation and deployment instructions, please refer to our installation doc
CSI Specification Compatibility Matrix
| AWS FSx for Lustre CSI Driver \ CSI Version | v0.3.0 | v1.x.x |
|---|---|---|
| v1.0.0 | no | yes |
| v0.10.1 | no | yes |
| v0.10.0 | no | yes |
| v0.9.0 | no | yes |
| v0.8.3 | no | yes |
| v0.8.2 | no | yes |
| v0.8.1 | no | yes |
| v0.8.0 | no | yes |
| v0.7.1 | no | yes |
| v0.7.0 | no | yes |
| v0.6.0 | no | yes |
| v0.5.0 | no | yes |
| v0.4.0 | no | yes |
| v0.3.0 | no | yes |
| v0.2.0 | no | yes |
| v0.1.0 | yes | no |
Features
The following CSI interfaces are implemented:
- Controller Service: CreateVolume, DeleteVolume, ControllerExpandVolume, ControllerGetCapabilities, ValidateVolumeCapabilities
- Node Service: NodePublishVolume, NodeUnpublishVolume, NodeGetCapabilities, NodeGetInfo, NodeGetId
- Identity Service: GetPluginInfo, GetPluginCapabilities, Probe
FSx for Lustre CSI Driver on Kubernetes
The following sections are Kubernetes-specific. If you are a Kubernetes user, use the following for driver features, installation steps and examples.
Kubernetes Version Compatibility Matrix
| AWS FSx for Lustre CSI Driver \ Kubernetes Version | v1.11 | v1.12 | v1.13 | v1.14-16 | v1.17+ |
|---|---|---|---|---|---|
| v1.0.0 | no | no | no | no | yes |
| v0.10.1 | no | no | no | no | yes |
| v0.10.0 | no | no | no | no | yes |
| v0.9.0 | no | no | no | no | yes |
| v0.8.3 | no | no | no | no | yes |
| v0.8.2 | no | no | no | no | yes |
| v0.8.1 | no | no | no | no | yes |
| v0.8.0 | no | no | no | no | yes |
| v0.7.1 | no | no | no | no | yes |
| v0.7.0 | no | no | no | no | yes |
| v0.6.0 | no | no | no | no | yes |
| v0.5.0 | no | no | no | no | yes |
| v0.4.0 | no | no | no | yes | yes |
| v0.3.0 | no | no | no | yes | yes |
| v0.2.0 | no | no | no | yes | yes |
| v0.1.0 | yes | yes | yes | no | no |
Container Images
| FSx CSI Driver Version | Image |
|---|---|
| v1.0.0 | public.ecr.aws/fsx-csi-driver/aws-fsx-csi-driver:v1.0.0 |
| v0.10.1 | public.ecr.aws/fsx-csi-driver/aws-fsx-csi-driver:v0.10.1 |
| v0.10.0 | public.ecr.aws/fsx-csi-driver/aws-fsx-csi-driver:v0.10.0 |
| v0.9.0 | public.ecr.aws/fsx-csi-driver/aws-fsx-csi-driver:v0.9.0 |
| v0.8.3 | public.ecr.aws/fsx-csi-driver/aws-fsx-csi-driver:v0.8.3 |
| v0.8.2 | public.ecr.aws/fsx-csi-driver/aws-fsx-csi-driver:v0.8.2 |
| v0.8.1 | public.ecr.aws/fsx-csi-driver/aws-fsx-csi-driver:v0.8.1 |
| v0.8.0 | public.ecr.aws/fsx-csi-driver/aws-fsx-csi-driver:v0.8.0 |
| v0.7.1 | public.ecr.aws/fsx-csi-driver/aws-fsx-csi-driver:v0.7.1 |
| v0.7.0 | public.ecr.aws/fsx-csi-driver/aws-fsx-csi-driver:v0.7.0 |
| v0.6.0 | public.ecr.aws/fsx-csi-driver/aws-fsx-csi-driver:v0.6.0 |
| v0.5.0 | public.ecr.aws/fsx-csi-driver/aws-fsx-csi-driver:v0.5.0 |
| v0.4.0 | public.ecr.aws/fsx-csi-driver/aws-fsx-csi-driver:v0.4.0 |
| v0.3.0 | public.ecr.aws/fsx-csi-driver/aws-fsx-csi-driver:v0.3.0 |
| v0.2.0 | public.ecr.aws/fsx-csi-driver/aws-fsx-csi-driver:v0.2.0 |
| v0.1.0 | public.ecr.aws/fsx-csi-driver/aws-fsx-csi-driver:v0.1.0 |
Features
- Static provisioning - FSx for Lustre file system needs to be created manually first, then it could be mounted inside container as a volume using the Driver.
- Dynamic provisioning - uses persistent volume claim (PVC) to let Kubernetes create the FSx for Lustre filesystem for you and consumes the volume from inside container.
- Mount options - mount options can be specified in storageclass to define how the volume should be mounted.
Notes:
- For dynamically provisioned volumes, only one subnet is allowed inside a storageclass's
parameters.subnetId. This is a limitation that is enforced by FSx for Lustre.
Examples
Before the example, you need to:
- Get yourself familiar with how to setup Kubernetes on AWS and create FSx for Lustre filesystem if you are using static provisioning.
- When creating FSx for Lustre file system, make sure its VPC is accessible from Kuberenetes cluster's VPC and network traffic is allowed by security group.
- For FSx for Lustre VPC, you can either create FSx for lustre filesystem inside the same VPC as Kubernetes cluster or using VPC peering.
- For security group, make sure port 988 is allowed for the security groups that are attached the lustre filesystem ENI.
- Install FSx for Lustre CSI driver following the Installation steps.
Example links
- Static provisioning
- Dynamic provisioning
- Dynamic provisioning with S3 integration
- Accessing the filesystem from multiple pods
Development
Please go through CSI Spec and General CSI driver development guideline to get some basic understanding of CSI driver before you start.
Requirements
- Golang 1.20.0+
Dependency
Dependencies are managed through go module. To build the project, first turn on go mod using export GO111MODULE=on, to build the project run: make
Testing
- To execute all unit tests, run:
make test - To execute sanity tests, run:
make test-sanity - To execute e2e tests, run:
make test-e2e
License
This library is licensed under the Apache 2.0 License.