[BUG] KubeBlocks: 0.9.2 无法正常创建redis 集群,命令中以指定storage-class-name ,但是pvc 还是提示未指定

[grassroadsZ]

[root@ecs-9473 shell]# kbcli version
Kubernetes: v1.30.4-r4-30.0.14.11
KubeBlocks: 0.9.2
kbcli: 0.9.2

[root@ecs-9473 shell]# kubectl get sc|grep nfs-rw
nfs-rw               flexvolume-huawei.com/fuxinfs   Delete          Immediate              true                   44h
[root@ecs-9473 shell]# cat redis.sh 
kbcli cluster create redis  myredis --mode=replication --cpu=1 --memory=1 --replicas=2  --sentinel.storage=5  --storage-class-name='nfs-rw'   -n agent

[root@ecs-9473 shell]# kubectl describe pvc data-myredis-redis-sentinel-0 -n agent
Name:          data-myredis-redis-sentinel-0
Namespace:     agent
StorageClass:  
Status:        Pending
Volume:        
Labels:        app.kubernetes.io/component=redis-sentinel-7
               app.kubernetes.io/instance=myredis
               app.kubernetes.io/managed-by=kubeblocks
               app.kubernetes.io/name=redis-sentinel-7
               app.kubernetes.io/version=redis-sentinel-7
               apps.kubeblocks.io/cluster-uid=ee401232-9e7e-4d41-be3f-e135a702649c
               apps.kubeblocks.io/component-name=redis-sentinel
               apps.kubeblocks.io/vct-name=data
               clusterdefinition.kubeblocks.io/name=redis
               clusterversion.kubeblocks.io/name=
               componentdefinition.kubeblocks.io/name=redis-sentinel-7
               helm.sh/chart=redis-cluster-0.9.0
               workloads.kubeblocks.io/instance=myredis-redis-sentinel
               workloads.kubeblocks.io/managed-by=InstanceSet
Annotations:   <none>
Finalizers:    [kubernetes.io/pvc-protection]
Capacity:      
Access Modes:  
VolumeMode:    Filesystem
Used By:       myredis-redis-sentinel-0
Events:
  Type    Reason         Age                 From                         Message
  ----    ------         ----                ----                         -------
  Normal  FailedBinding  13s (x62 over 15m)  persistentvolume-controller  no persistent volumes available for this claim and no storage class is set

[root@ecs-9473 shell]# kubectl get pv |grep redis
nfs-redis-pv-0   5Gi        RWO            Retain           Available                                nfs-rw         <unset>                          33m
nfs-redis-pv-1   5Gi        RWO            Retain           Available                                nfs-rw         <unset>                          33m
nfs-redis-pv-2   5Gi        RWO            Retain           Available                                nfs-rw         <unset>                          33m

[wangyelei]

@yipeng1030 PTAL.

[wangyelei]

pls edit the cluster yaml to set the SC name for component redis-sentinel

kubectl edit cluster myredis

or set thenfs-rw sc as default.

[shanshanying]

By checking the code , we found sentinal does not recognize the given storage class name. We will fix.

  volumeClaimTemplates:
    - name: data
      spec:
        accessModes:
          - ReadWriteOnce
        resources:
          requests:
            storage: {{ print .Values.sentinel.storage "Gi" }}

For now, you may
Option 1. create redis with '--edit' option
e.g.

kbcli cluster create redis  myredis --mode=replication --cpu=1 --memory=1 --replicas=2  --sentinel.storage=5  -n agent --edit

and set storage class name for each component.

Optoin 2. as suggested by @wangyelei , you may set nfs-rw as default sc.