cluster.yml

apiVersion: ceph.rook.io/v1
kind: CephCluster
metadata:
  name: rook
  namespace: rook
spec:
  backend: ceph
  hostNetwork: false
  dataDirHostPath: /storage
  placement:
    all:
      tolerations:
      - key: node-role.kubernetes.io/control-plane
        operator: Equal
        effect: NoSchedule
  cephVersion:
    image: ceph/ceph:v14.2.4-20190917
  mon:
    count: 3
    allowMultiplePerNode: false
  storage:
    useAllNodes: true
    useAllDevices: false
    storeConfig:
      databaseSizeMB: 1024
      journalSizeMB: 1024
    # Uncomment the following line and replace it with the name of block device used for storage:
    deviceFilter: sdb
    # Uncomment the following lines when using a directory for storage:
    #directories:
    #- path: /storage/data