车问题 | PVC
目前，Rook 似乎无法正常工作，但需要注意的是，我只有一个 Master 和一个 worker，这只是为了测试目的。
以下是我遵循的步骤：
kubectl create -f crds.yaml -f common.yaml -f operator.yaml
kubectl create -f cluster.yaml
│ NAMESPACE↑ NAME PF READY RESTARTS STATUS IP NODE│
│ default keycloak-0 ● 0/1 0 Init:0/2 Pending worker1│
│ default keycloak-postgresql-0 ● 0/0 0 Pending Pending n/a │
│ rook-ceph csi-cephfsplugin-provisioner-84cc595b78-js849 ● 5/5 0 Running *.*.*.* master │
│ rook-ceph csi-cephfsplugin-provisioner-84cc595b78-ssqtr ● 5/5 0 Running *.*.*.* worker1│
│ rook-ceph csi-cephfsplugin-rpg29 ● 2/2 0 Running *.*.*.* master │
│ rook-ceph csi-cephfsplugin-zx49b ● 2/2 0 Running *.*.*.* worker1│
│ rook-ceph csi-rbdplugin-fcdc2 ● 2/2 0 Running *.*.*.* worker1│
│ rook-ceph csi-rbdplugin-mqtfr ● 2/2 0 Running *.*.*.* master │
│ rook-ceph csi-rbdplugin-provisioner-6f6b6b8cd6-9gnr5 ● 5/5 0 Running *.*.*.* master │
│ rook-ceph csi-rbdplugin-provisioner-6f6b6b8cd6-ddxgh ● 5/5 0 Running *.*.*.* worker1│
│ rook-ceph rook-ceph-crashcollector-worker1-76cbf45f6d-8j62n ● 1/1 0 Running *.*.*.* worker1│
│ rook-ceph rook-ceph-mgr-a-5cc5d765cc-ghzl7 ● 2/2 0 Running *.*.*.* worker1│
│ rook-ceph rook-ceph-mon-a-6579b556bc-r28sm ● 2/2 0 Running *.*.*.* worker1│
│ rook-ceph rook-ceph-operator-8559cbbf59-x8hlk ● 1/1 0 Running *.*.*.* worker1│
│ rook-ceph rook-ceph-osd-prepare-master-4c9fp ● 0/1 0 Completed *.*.*.* master │
│ rook-ceph rook-ceph-osd-prepare-worker1-6r85f ● 0/1 0 Completed *.*.*.* worker1│
虽然我的根 pod 看起来没问题，但我遇到了 Keycloak 无法正常运行的问题。以下是相关事件信息：
│ Type Reason Age From Message
│ Warning FailedScheduling 94s (x2 over 7m4s) default-scheduler 0/2 nodes are available: pod has unbound immediate PersistentVolumeClaims. preemption: 0/2 nodes are available: 2 No preemption victims found for incoming pod.. │
此外，在PersistentVolumeClaim（PVC）中，我遇到了以下事件：
│
│ Events: │
│ Type Reason Age From Message │
│ ---- ------ ---- ---- ------- │
│ Normal FailedBinding 2m50s (x26 over 9m2s) persistentvolume-controller no persistent volumes available for this claim and no storage class is set ```