cos-cgroupv2-containerd-node-e2e-serial failing after feature gate was GA'd

[bobbypage]

What happened?

cos-cgroupv2-containerd-node-e2e-serial is failing. https://testgrid.k8s.io/sig-node-containerd#cos-cgroupv2-containerd-node-e2e-serial

Example: https://prow.k8s.io/view/gs/kubernetes-jenkins/logs/ci-cos-cgroupv2-containerd-node-e2e-serial/1602401700964995072

I1212 20:47:35.224] ERROR: initialize feature gates: unrecognized feature gate: LocalStorageCapacityIsolation

This is appears due to #114410 which removed the LocalStorageCapacityIsolation feature gate after it was GA'd

We should probably update the test-infra config to avoid setting this feature gate now since it is GA.

What did you expect to happen?

n/a

How can we reproduce it (as minimally and precisely as possible)?

n/a

Anything else we need to know?

n/a

Kubernetes version

$ kubectl version
# paste output here

Cloud provider

OS version

# On Linux:
$ cat /etc/os-release
# paste output here
$ uname -a
# paste output here

# On Windows:
C:\> wmic os get Caption, Version, BuildNumber, OSArchitecture
# paste output here

Install tools

Container runtime (CRI) and version (if applicable)

Related plugins (CNI, CSI, ...) and versions (if applicable)

/help

[k8s-ci-robot]

@bobbypage: This issue is currently awaiting triage.

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[bobbypage]

/sig node

[bobbypage]

We likely need to remove all references of the feature gate: i.e. https://sourcegraph.com/search?q=context:global+repo:%5Egithub%5C.com/kubernetes/test-infra%24+file:%5Econfig/jobs/kubernetes/sig-node+LocalStorageCapacityIsolation&patternType=standard&sm=1

[akhilerm]

The following tests are also failing due to the missing feature gate flag:

• https://testgrid.k8s.io/sig-node-containerd#node-kubelet-containerd-hugepages
• https://testgrid.k8s.io/sig-node-containerd#node-kubelet-containerd-performance-test
• https://testgrid.k8s.io/sig-node-containerd#node-kubelet-containerd-resource-managers

[aojea]

yeah, same here #114449