Infinite resizing of pvc with alternative postfix

[71g3pf4c3]

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Operator stucks in infinite resize loop if pvc statis.capacity.storage postfix in status doesnt match spec.resources.requests.storage. Attached generated pvc.

More about the problem

Operator logs:

2024-09-23T13:33:53.188703141Z 2024-09-23T13:33:53.186Z    INFO    PVCResize    Resizing PVCs    {"controller": "pxc-controller", "namespace": "default", "name": "cluster1", "reconcileID": "e58e597e-705
0-47d1-bf30-84117a0ab4a1", "sts": "cluster1-pxc", "requested": "6Gi", "actual": "6G", "pvcList": "datadir-cluster1-pxc-0"}
2024-09-23T13:33:53.188986855Z 2024-09-23T13:33:53.188Z    INFO    PVCResize    Resizing PVC    {"controller": "pxc-controller", "namespace": "default", "name": "cluster1", "reconcileID": "e58e597e-7050
-47d1-bf30-84117a0ab4a1", "sts": "cluster1-pxc", "name": "datadir-cluster1-pxc-0", "actual": "6G", "requested": "6Gi"}
2024-09-23T13:33:53.202821554Z 2024-09-23T13:33:53.202Z    INFO    PVCResize    PVC resize started    {"controller": "pxc-controller", "namespace": "default", "name": "cluster1", "reconcileID": "e58e597
e-7050-47d1-bf30-84117a0ab4a1", "sts": "cluster1-pxc", "pvc": "datadir-cluster1-pxc-0", "requested": "6Gi"}
2024-09-23T13:33:53.241311610Z 2024-09-23T13:33:53.241Z    INFO    PVCResize    PVC resize in progress    {"controller": "pxc-controller", "namespace": "default", "name": "cluster1", "reconcileID": "53a
52c26-567a-4723-b1b2-bca590c97be0", "sts": "cluster1-pxc", "updated": 0, "remaining": 1}
2024-09-23T13:33:53.264343083Z 2024-09-23T13:33:53.264Z    INFO    PVCResize    Resizing PVCs    {"controller": "pxc-controller", "namespace": "default", "name": "cluster1", "reconcileID": "53a52c26-567
a-4723-b1b2-bca590c97be0", "sts": "cluster1-pxc", "requested": "6Gi", "actual": "6G", "pvcList": "datadir-cluster1-pxc-0"}
2024-09-23T13:33:53.264363501Z 2024-09-23T13:33:53.264Z    INFO    PVCResize    Resizing PVC    {"controller": "pxc-controller", "namespace": "default", "name": "cluster1", "reconcileID": "53a52c26-567a
-4723-b1b2-bca590c97be0", "sts": "cluster1-pxc", "name": "datadir-cluster1-pxc-0", "actual": "6G", "requested": "6Gi"}
2024-09-23T13:33:53.267154581Z 2024-09-23T13:33:53.267Z    INFO    PVCResize    PVC resize started    {"controller": "pxc-controller", "namespace": "default", "name": "cluster1", "reconcileID": "53a52c2
6-567a-4723-b1b2-bca590c97be0", "sts": "cluster1-pxc", "pvc": "datadir-cluster1-pxc-0", "requested": "6Gi"}

PVC manifets:

# Please edit the object below. Lines beginning with a '#' will be ignored,
# and an empty file will abort the edit. If an error occurs while saving this file will be
# reopened with the relevant failures.
#
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  annotations:
    pv.kubernetes.io/bind-completed: "yes"
    pv.kubernetes.io/bound-by-controller: "yes"
    volume.beta.kubernetes.io/storage-provisioner: rancher.io/local-path
    volume.kubernetes.io/selected-node: percona-control-plane
    volume.kubernetes.io/storage-provisioner: rancher.io/local-path
  creationTimestamp: "2024-09-23T11:41:39Z"
  finalizers:
  - kubernetes.io/pvc-protection
  labels:
    app.kubernetes.io/component: pxc
    app.kubernetes.io/instance: cluster1
    app.kubernetes.io/managed-by: percona-xtradb-cluster-operator
    app.kubernetes.io/name: percona-xtradb-cluster
    app.kubernetes.io/part-of: percona-xtradb-cluster
  name: datadir-cluster1-pxc-0
  namespace: default
  resourceVersion: "4593"
  uid: 85a9a31a-f225-4e96-9044-b166d6b0088a
spec:
  accessModes:
  - ReadWriteOnce
  resources:
    requests:
      storage: 6Gi
  storageClassName: standard
  volumeMode: Filesystem
  volumeName: pvc-85a9a31a-f225-4e96-9044-b166d6b0088a
status:
  accessModes:
  - ReadWriteOnce
  capacity:
    storage: 6G
  phase: Bound

Perconaxtradbcluster was installed directly by applying https://github.com/percona/percona-xtradb-cluster-operator/blob/v1.15.0/deploy/cr-minimal.yaml

Steps to reproduce

1. Install kind
2. Install pxc-operator
3. Apply https://github.com/percona/percona-xtradb-cluster-operator/blob/v1.15.0/deploy/cr-minimal.yaml

Versions

1. Kubernetes 1.29.2 (kind)
2. Operator 1.15.0
3. Database percona/percona-xtradb-cluster:8.0.36-28.1

Anything else?

No response