Multi-Tenancy Solutions

Run multiple tenants on shared infrastructure without compromising isolation or security. MinIO AIStor offers three multi-tenancy models, from complete physical separation to logical access control, so you choose the right fit for your requirements.

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Isolation Models

Three multi-tenancy architectures to align with security, compliance, and cost requirements.

Dedicated Clusters

Full physical separation with independent servers, drives, and credentials for regulated workloads requiring complete isolation.

Kubernetes Namespaces

Share infrastructure across tenants with hard namespace boundaries, dedicated storage volumes, and automatic resource segregation.

IAM Multi-User

Logical tenant separation through fine-grained IAM policies, groups, and service accounts on a single deployment.

Kubernetes Tenant Isolation

AIStor Operator enforces strict tenant boundaries at the namespace level. Each tenant gets dedicated resources, credentials, and network isolation—automatically configured and impossible to accidentally cross.

Hard Boundaries

One ObjectStore per namespace enforced by Operator

Scoped Access

Dedicated ServiceAccount with scoped RBAC per tenant

Network Isolation

Network services isolated via namespace-qualified DNS

Credential Separation

Secrets and credentials scoped to tenant namespace only

Why AIStor is Different

Traditional object storage forces a binary choice: expensive dedicated infrastructure or shared deployments with weak isolation. Organizations needing flexible tenant separation, whether for compliance, cost optimization, or operational simplicity, end up over-provisioning or accepting security gaps. AIStor lets you right-size isolation for each workload.