Gough

Pluggable Storage Backends

A documented decision guide matches fleet size to a storage backend — local-nvme, Nest, Longhorn, Ceph, iSCSI, or NFS.

  • Nest and Longhorn deploy as Biomes (nest-agent, longhorn-agent) alongside Kubernetes workers; Ceph, iSCSI, and NFS integrate as external backends.
  • Fleet-size guidance: 3–5 nodes favors Nest, 5–20 nodes favors Longhorn, 20+ nodes favors Ceph.
  • gough storage status and kubectl get storageclasses report current backend health.

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