This feature gate also allows kube-proxy to ignore an error during setting `RLIMIT_NOFILE`.
  
  This feature gate is especially useful for running Kubernetes inside Rootless Docker/Podman with `kind` or `minikube`. ([#92863](https://github.com/kubernetes/kubernetes/pull/92863), [@AkihiroSuda](https://github.com/AkihiroSuda)) [SIG Network, Node and Testing]

  <mime-type type="application/vnd.ibm.electronic-media"/>
  <mime-type type="application/vnd.ibm.minipay">
    <glob pattern="*.mpy"/>
  </mime-type>
  <mime-type type="application/vnd.ibm.modcap">
    <glob pattern="*.afp"/>
    <glob pattern="*.listafp"/>
    <glob pattern="*.list3820"/>
  </mime-type>
  <mime-type type="application/vnd.ibm.rights-management">
    <glob pattern="*.irm"/>

## Changelog since v1.17.3

## Changes by Kind

### API Change

- Fixes a regression with clients prior to 1.15 not being able to update podIP in pod status, or podCIDR in node spec, against >= 1.16 API servers ([#88505](https://github.com/kubernetes/kubernetes/pull/88505), [@liggitt](https://github.com/liggitt)) [SIG Apps and Network]

### Other (Bug, Cleanup or Flake)

* Updates Cinder AttachDisk operation to be more reliable by delegating Detaches to volume manager. ([#50042](https://github.com/kubernetes/kubernetes/pull/50042), [@jingxu97](https://github.com/jingxu97))
* add fieldSelector podIP ([#50091](https://github.com/kubernetes/kubernetes/pull/50091), [@dixudx](https://github.com/dixudx))

## Changelog since v1.16.7

## Changes by Kind

### API Change

- Fixes a regression with clients prior to 1.15 not being able to update podIP in pod status, or podCIDR in node spec, against >= 1.16 API servers ([#88505](https://github.com/kubernetes/kubernetes/pull/88505), [@liggitt](https://github.com/liggitt)) [SIG Apps and Network]

### Other (Bug, Cleanup or Flake)

            ],
            "description": "Selects a field of the pod: supports metadata.name, metadata.namespace, `metadata.labels['<KEY>']`, `metadata.annotations['<KEY>']`, spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP, status.podIPs."
          },
          "resourceFieldRef": {
            "allOf": [
              {
                "$ref": "#/components/schemas/io.k8s.api.core.v1.ResourceFieldSelector"
              }