[BUG]Failed to vscale the etcd cluster

[tianyue86]

Describe the env
Kubernetes: v1.31.1-aliyun.1
KubeBlocks: 1.0.0-beta.23
kbcli: 1.0.0-beta.9

To Reproduce
Steps to reproduce the behavior:

1. Create etcd cluster with yaml below

apiVersion: apps.kubeblocks.io/v1
kind: Cluster
metadata:
  name: etcd-xrzbpj
  namespace: default
spec:
  terminationPolicy: WipeOut
  componentSpecs:
    - name: etcd
      componentDef: etcd-3-1.0.0-alpha.0
      tls: false
      replicas: 3
      resources:
        requests:
          cpu: 100m
          memory: 0.5Gi
        limits:
          cpu: 100m
          memory: 0.5Gi
      volumeClaimTemplates:
        - name: data
          spec:
            storageClassName:
            accessModes:
              - ReadWriteOnce
            resources:
              requests:
                storage: 20Gi

2. check cluster status: correct

kbcli cluster list-instances etcd-xrzbpj --namespace default
NAME                 NAMESPACE   CLUSTER       COMPONENT   STATUS    ROLE       ACCESSMODE   AZ                 CPU(REQUEST/LIMIT)   MEMORY(REQUEST/LIMIT)   STORAGE     NODE                                   CREATED-TIME                 
etcd-xrzbpj-etcd-0   default     etcd-xrzbpj   etcd        Running   leader     ReadWrite    cn-zhangjiakou-c   100m / 100m          512Mi / 512Mi           data:20Gi   cn-zhangjiakou.10.0.0.145/10.0.0.145   Jan 20,2025 17:11 UTC+0800   
etcd-xrzbpj-etcd-1   default     etcd-xrzbpj   etcd        Running   follower   Readonly     cn-zhangjiakou-c   100m / 100m          512Mi / 512Mi           data:20Gi   cn-zhangjiakou.10.0.0.128/10.0.0.128   Jan 20,2025 17:11 UTC+0800   
etcd-xrzbpj-etcd-2   default     etcd-xrzbpj   etcd        Running   follower   Readonly     cn-zhangjiakou-c   100m / 100m          512Mi / 512Mi           data:20Gi   cn-zhangjiakou.10.0.0.144/10.0.0.144   Jan 20,2025 17:11 UTC+0800 

3. vscale the cluster
   kbcli cluster vscalekbcli cluster vscale etcd-xrzbpj --auto-approve --force=true --components etcd --cpu 200m --memory 0.6Gi --namespace default
   OpsRequest etcd-xrzbpj-verticalscaling-lbcc9 created successfully, you can view the progress:
   kbcli cluster describe-ops etcd-xrzbpj-verticalscaling-lbcc9 -n default

4. The ops is always in Running status

kbcli cluster list-ops etcd-xrzbpj --status all  --namespace default
NAME                                NAMESPACE   TYPE              CLUSTER       COMPONENT   STATUS    PROGRESS   CREATED-TIME                 
etcd-xrzbpj-verticalscaling-lbcc9   default     VerticalScaling   etcd-xrzbpj   etcd        Running   0/3        Jan 20,2025 17:15 UTC+0800


kbcli cluster describe-ops etcd-xrzbpj-verticalscaling-lbcc9 -n default
Spec:
  Name: etcd-xrzbpj-verticalscaling-lbcc9	NameSpace: default	Cluster: etcd-xrzbpj	Type: VerticalScaling	

Command:
  kbcli cluster vscale etcd-xrzbpj --cpu=200m --memory=644245094400m --components=etcd --namespace=default

Last Configuration:
COMPONENT   REQUEST-CPU   REQUEST-MEMORY   LIMIT-CPU   LIMIT-MEMORY   
etcd        100m          512Mi            100m        512Mi          

Status:
  Start Time:         Jan 20,2025 17:15 UTC+0800
  Duration:           9m55s
  Status:             Running
  Progress:           0/3
                      OBJECT-KEY               STATUS    DURATION    MESSAGE   
                      Pod/etcd-xrzbpj-etcd-0   Pending   <Unknown>             
                      Pod/etcd-xrzbpj-etcd-1   Pending   <Unknown>             
                      Pod/etcd-xrzbpj-etcd-2   Pending   <Unknown>             

Conditions:
LAST-TRANSITION-TIME         TYPE                 REASON                     STATUS   MESSAGE                                                                                                        
Jan 20,2025 17:15 UTC+0800   WaitForProgressing   WaitForProgressing         True     wait for the controller to process the OpsRequest: etcd-xrzbpj-verticalscaling-lbcc9 in Cluster: etcd-xrzbpj   
Jan 20,2025 17:15 UTC+0800   Validated            ValidateOpsRequestPassed   True     OpsRequest: etcd-xrzbpj-verticalscaling-lbcc9 is validated                                                     
Jan 20,2025 17:15 UTC+0800   VerticalScaling      VerticalScalingStarted     True     Start to vertical scale resources in Cluster: etcd-xrzbpj                                                      

Warning Events: <none>

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[tianyue86]

mongodb has the same problem.

kbcli cluster describe-ops mongo-lkyzoz-verticalscaling-d4mkp -n default
Spec:
  Name: mongo-lkyzoz-verticalscaling-d4mkp	NameSpace: default	Cluster: mongo-lkyzoz	Type: VerticalScaling	

Command:
  kbcli cluster vscale mongo-lkyzoz --cpu=200m --memory=644245094400m --components=mongodb --namespace=default

Last Configuration:
COMPONENT   REQUEST-CPU   REQUEST-MEMORY   LIMIT-CPU   LIMIT-MEMORY   
mongodb     100m          512Mi            100m        512Mi          

Status:
  Start Time:         Jan 21,2025 17:09 UTC+0800
  Duration:           20m
  Status:             Running
  Progress:           0/3
                      OBJECT-KEY                   STATUS    DURATION    MESSAGE   
                      Pod/mongo-lkyzoz-mongodb-1   Pending   <Unknown>             
                      Pod/mongo-lkyzoz-mongodb-2   Pending   <Unknown>             
                      Pod/mongo-lkyzoz-mongodb-0   Pending   <Unknown>             

Conditions:
LAST-TRANSITION-TIME         TYPE                 REASON                     STATUS   MESSAGE                                                                                                          
Jan 21,2025 17:09 UTC+0800   WaitForProgressing   WaitForProgressing         True     wait for the controller to process the OpsRequest: mongo-lkyzoz-verticalscaling-d4mkp in Cluster: mongo-lkyzoz   
Jan 21,2025 17:09 UTC+0800   Validated            ValidateOpsRequestPassed   True     OpsRequest: mongo-lkyzoz-verticalscaling-d4mkp is validated                                                      
Jan 21,2025 17:09 UTC+0800   VerticalScaling      VerticalScalingStarted     True     Start to vertical scale resources in Cluster: mongo-lkyzoz                                                       

Warning Events: <none>

[wangyelei]

fixed at #8845