kubernetes rook ceph 环境搭建

kubectl taint nodes k8s-master-03 node-role.kubernetes.io/master-

kubectl label nodes {k8s-master-03,k8s-node-01,k8s-node-02} ceph-osd=enabled

kubectl label nodes {k8s-master-03,k8s-node-01,k8s-node-02} ceph-mon=enabled

kubectl label nodes k8s-master-03 ceph-mgr=enabled

    mon:
      nodeAffinity:
        requiredDuringSchedulingIgnoredDuringExecution:
          nodeSelectorTerms:
          - matchExpressions:
            - key: ceph-mon
              operator: In
              values:
              - enabled
    osd:
      nodeAffinity:
        requiredDuringSchedulingIgnoredDuringExecution:
          nodeSelectorTerms:
          - matchExpressions:
            - key: ceph-osd
              operator: In
              values:
              - enabled
    mgr:
      nodeAffinity:
        requiredDuringSchedulingIgnoredDuringExecution:
          nodeSelectorTerms:
          - matchExpressions:
            - key: ceph-mgr
              operator: In
              values:
              - enabled

  storage: # cluster level storage configuration and selection
    useAllNodes: false
    useAllDevices: false
    deviceFilter:
    location:
    config:
      # The default and recommended storeType is dynamically set to bluestore for devices and filestore for directories.
      # Set the storeType explicitly only if it is required not to use the default.
      # storeType: bluestore
      # metadataDevice: "md0" # specify a non-rotational storage so ceph-volume will use it as block db device of bluestore.
      databaseSizeMB: "1024" # uncomment if the disks are smaller than 100 GB
      journalSizeMB: "1024"  # uncomment if the disks are 20 GB or smaller
      osdsPerDevice: "1" # this value can be overridden at the node or device level
      # encryptedDevice: "true" # the default value for this option is "false"
# Cluster level list of directories to use for filestore-based OSD storage. If uncommented, this example would create an OSD under the dataDirHostPath.
    #directories:
    #- path: /var/lib/rook
# Individual nodes and their config can be specified as well, but 'useAllNodes' above must be set to false. Then, only the named
# nodes below will be used as storage resources.  Each node's 'name' field should match their 'kubernetes.io/hostname' label.
    nodes:
    - name: "k8s-master-03"
      devices:
      - name: "vdb"
    - name: "k8s-node-01"
      devices:
      - name: "vdb"
    - name: "k8s-node-02"
      devices:
      - name: "vdb"

 kubectl -n rook-ceph get secret rook-ceph-dashboard-password -o jsonpath="{['data']['password']}" | base64 --decode && echo