Support of VAST Cluster Multi-Tenancy for Block Storage

  • Updated on Jan 30, 2026
  • Published on Jan 26, 2026
  • 1 minute(s) read
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VAST Block CSI Driver can operate on multiple VAST Cluster tenants.

When using VAST CSI Driver with VAST Cluster 5.3.3 or later, you can specify the VAST cluster tenant from which to provision storage for a claim. To do so:

  • Supply the tenant parameter in the Kubernetes secret (that provides credentials used to connect to the VAST cluster).

  • Use a VMS user that is a Tenant Admin for the desired tenant when connecting to the VAST cluster.

    To check VMS user type in VAST Web UI, go to Administrators -> Managers ,  click a user and look at the User type field, which should be set to  Tenant Admin.

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