apiVersion: ceph.rook.io/v1
kind: CephFilesystem
metadata:
  name: logging
  namespace: rook-ceph
spec:
  metadataPool:
    failureDomain: host
    replicated:
      size: 3
  dataPools:
    - name: replicated
      failureDomain: host
      replicated:
        size: 3
  preserveFilesystemOnDelete: false
  metadataServer:
    activeCount: 1
    activeStandby: true
    placement:
    #  nodeAffinity:
    #    requiredDuringSchedulingIgnoredDuringExecution:
    #      nodeSelectorTerms:
    #      - matchExpressions:
    #        - key: role
    #          operator: In
    #          values:
    #          - mds-node
      tolerations:
      - key: node-role.kubernetes.io/storage-node
        operator: Exists
        effect: NoSchedule
    #  podAffinity:
    #  podAntiAffinity:
    #  topologySpreadConstraints:
    #resources:
    #  limits:
    #    cpu: "80m"
    #    memory: "1024Mi"
    #  requests:
    #    cpu: "500m"
    #    memory: "1024Mi"