Kubernetes CSI

Vitastor has a CSI plugin for Kubernetes which supports RWO (and block RWX) volumes.

To deploy it, take manifests from csi/deploy/ directory, put your Vitastor configuration in 001-csi-config-map.yaml, configure storage class in 009-storage-class.yaml and apply all NNN-*.yaml manifests to your Kubernetes installation:

for i in ./???-*.yaml; do kubectl apply -f $i; done

After that you'll be able to create PersistentVolumes.

Features

Vitastor CSI supports:

Kubernetes starting with 1.20 (or 1.17 for older vitastor-csi <= 1.1.0)
Filesystem RWO (ReadWriteOnce) volumes. Example: PVC, pod
Raw block RWX (ReadWriteMany) volumes. Example: PVC, pod
Volume expansion
Volume snapshots. Example: snapshot class, snapshot, clone

Remember that to use snapshots with CSI you also have to install Snapshot Controller and CRDs.

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Kubernetes CSI

Features

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