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Disable LocalStorageCapacityIsolationFSQuotaMonitoring feature #1220

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  • Kubernetes v1.25.0 moved the LocalStorageCapacityIsolationFSQuotaMonitoring feature from alpha to beta, but it breaks Kubelet updating ConfigMaps in Pods, as shown by conformance tests
  • Kubernetes is rolling LocalStorageCapacityIsolationFSQuotaMonitoring back to alpha so its not enabled by default, but that will require a release
  • Disable the feature gate directly as a workaround for now to make Kubernetes v1.25.0 usable
FailedMount: MountVolume.SetUp failed for volume "configmap-volume" : requesting quota on existing directory /var/lib/kubelet/pods/f09fae17-ff16-4a05-aab3-7b897cb5b732/volumes/kubernetes.io~configmap/configmap-volume but different pod 673ad247-abf0-434e-99eb-1c3f57d7fdaa a4568e94-2b2d-438f-a4bd-c9edc814e478

Rel:

* Kubernetes v1.25.0 moved the LocalStorageCapacityIsolationFSQuotaMonitoring
feature from alpha to beta, but it breaks Kubelet updating ConfigMaps in
Pods, as shown by conformance tests
* Kubernetes is rolling LocalStorageCapacityIsolationFSQuotaMonitoring back
to alpha so its not enabled by default, but that will require a release
* Disable the feature gate directly as a workaround for now to make
Kubernetes v1.25.0 usable

```
FailedMount: MountVolume.SetUp failed for volume "configmap-volume" : requesting quota on existing directory /var/lib/kubelet/pods/f09fae17-ff16-4a05-aab3-7b897cb5b732/volumes/kubernetes.io~configmap/configmap-volume but different pod 673ad247-abf0-434e-99eb-1c3f57d7fdaa a4568e94-2b2d-438f-a4bd-c9edc814e478
```

Rel:

* kubernetes/kubernetes#112076
* kubernetes/kubernetes#107329
@dghubble dghubble merged commit 275fc0f into main Aug 27, 2022
@dghubble dghubble deleted the disable-LocalStorageCapacityIsolationFSQuotaMonitoring branch August 27, 2022 16:51
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