Adds the VM/CDI storage tier approved by the PM (RWX for live-migration):
- platform/external-snapshotter (NEW, controllers pass): the cluster-singleton
snapshot.storage.k8s.io control plane (CRDs + snapshot-controller in
kube-system), pinned v8.2.0 (Kubernetes deps aligned to 1.31 since v8.1.0;
this cluster is k3s v1.31.5). These CRDs were absent — only snapshots.longhorn.io
and kubevirt.io snapshot CRDs existed.
- platform/longhorn/volumesnapshotclass.yaml (NEW, platform-config): the
driver.longhorn.io VolumeSnapshotClass (type: snap, in-cluster).
- platform/kubevirt/cdi-storageprofiles.yaml (NEW, platform-config): StorageProfile
longhorn -> cloneStrategy: snapshot; StorageProfile longhorn-vm -> snapshot clone
+ claimPropertySets RWX/Block. Non-degraded default virt class clears
CDIDefaultStorageClassDegraded.
- platform/longhorn/storageclasses.yaml: NEW longhorn-vm StorageClass —
migratable: "true" (Longhorn's KubeVirt-live-migration knob; RWX/Block-only on
1.7.3), is-default-virt-class (NOT the k8s default; longhorn stays RWO default).
- platform/kubevirt/kubevirt-cr.yaml: comment only — LiveMigration is GA on v1.9
(no feature gate); no cluster-wide evictionStrategy (would wedge RWO-disk drains);
live-migration stays per-VM opt-in on a longhorn-vm disk.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
jakman85andClaude Opus 4.8
3586769460