17 lines
1.0 KiB
Markdown
17 lines
1.0 KiB
Markdown
# CSI Volume Snapshot (external-snapshotter)
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Installs the **Volume Snapshot** CRDs and the **snapshot-controller** so CSI drivers (e.g. **Longhorn**) and **Velero** can use `VolumeSnapshot` / `VolumeSnapshotContent` / `VolumeSnapshotClass`.
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- Upstream: [kubernetes-csi/external-snapshotter](https://github.com/kubernetes-csi/external-snapshotter) **v8.5.0**
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- **Not** the per-driver **csi-snapshotter** sidecar — Longhorn ships that with its CSI components.
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**Order:** apply **before** relying on volume snapshots (e.g. before or early with **Longhorn**; **Ansible** runs this after **Cilium**, before **metrics-server** / **Longhorn**).
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```bash
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kubectl apply -k clusters/noble/bootstrap/csi-snapshot-controller/crd
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kubectl apply -k clusters/noble/bootstrap/csi-snapshot-controller/controller
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kubectl -n kube-system rollout status deploy/snapshot-controller --timeout=120s
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```
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After this, create or label a **VolumeSnapshotClass** for Longhorn (`velero.io/csi-volumesnapshot-class: "true"`) per `clusters/noble/bootstrap/velero/README.md`.
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