operator/examples/tenant-4nodes.yaml at main · rustfs/operator · GitHub

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# RustFS Tenant - 4-node distributed deployment (Kind multi-node + local storage)
# Architecture: 4 servers x 2 volumes = 8 drives
# Requires: kind-rustfs-cluster (3 workers), StorageClass local-storage, 12 PVs
apiVersion: rustfs.com/v1alpha1
kind: Tenant
metadata:
  name: example-tenant
  namespace: rustfs-system
  labels:
    app: rustfs
spec:
  image: rustfs/rustfs:latest
  # Kind demos load the server image into node-local containerd. Avoid forcing
  # Docker Hub access for the `latest` tag when the image is already present.
  imagePullPolicy: IfNotPresent
  podManagementPolicy: Parallel

  # Credentials (optional - RustFS has built-in defaults if not specified)
  credsSecret:
    name: rustfs-creds-secret

  pools:
    - name: primary
      servers: 4
      persistence:
        volumesPerServer: 2
        volumeClaimTemplate:
          accessModes:
            - ReadWriteOnce
          resources:
            requests:
              storage: 10Gi
          storageClassName: local-storage
        labels:
          app: rustfs
          environment: production
        annotations:
          description: "RustFS 4-node distributed storage volumes"

      # Schedule pods on worker nodes with rustfs-storage label
      nodeSelector:
        rustfs-storage: "true"

      # Spread pods across worker nodes (preferred)
      affinity:
        podAntiAffinity:
          preferredDuringSchedulingIgnoredDuringExecution:
            - weight: 100
              podAffinityTerm:
                labelSelector:
                  matchExpressions:
                    - key: rustfs.tenant
                      operator: In
                      values:
                        - example-tenant
                    - key: rustfs.pool
                      operator: In
                      values:
                        - primary
                topologyKey: kubernetes.io/hostname

  env:
    - name: RUST_LOG
      value: info
    # Kind local PVs are backed by directories on the same Docker node disk.
    # This is acceptable for local demos only; production must use distinct disks.
    - name: RUSTFS_UNSAFE_BYPASS_DISK_CHECK
      value: "true"

---
# Credentials Secret for RustFS (keys must be at least 8 characters)
# Example: accesskey admin123, secretkey admin12345 (dev only)
apiVersion: v1
kind: Secret
metadata:
  name: rustfs-creds-secret
  namespace: rustfs-system
type: Opaque
stringData:
  accesskey: admin123
  secretkey: admin12345