- Improved Federation Support
  - New command: `kubefed`
  - DaemonSets
  - Deployments
  - ConfigMaps
- Simplified Cluster Deployment
  - Improvements to `kubeadm`
  - HA Setup for Master
- Node Robustness and Extensibility
  - Windows Server Container support
  - CRI for pluggable container runtimes
  - `kubelet` API supports authentication and authorization

## Features

Daniel Frederick Crisman <******@****.***> 1679759635 +0000

}

// checkODirectDiskSupport asks the disk to write some data
// with O_DIRECT support, return an error if any and return
// errUnsupportedDisk if there is no O_DIRECT support
func (s *xlStorage) checkODirectDiskSupport(fsType string) error {
	if !disk.ODirectPlatform {
		return errUnsupportedDisk
	}

	// We know XFS already supports O_DIRECT no need to check.
	if fsType == "XFS" {
		return nil
	}

	}

	dedupVersions := make([]FileInfoVersions, 0, len(versionsMap))
	for _, fivs := range versionsMap {
		// Removal of existing versions and adding a delete marker in the same
		// request is supported. At the same time, we cannot allow adding
		// two delete markers on top of any object. To avoid this situation,
		// we will sort deletions to execute existing deletion first,
		// then add only one delete marker if requested

* Turned-off etcd listening on public ports as potentially insecure. Removed ([#35192](https://github.com/kubernetes/kubernetes/pull/35192), [@jszczepkowski](https://github.com/jszczepkowski))
    * experimental support for master replication.
* Add support for vSphere Cloud Provider when deploying via kubeup on vSphere. ([#31467](https://github.com/kubernetes/kubernetes/pull/31467), [@kerneltime](https://github.com/kerneltime))

	kmsRequestsFail    = "request_failure"
	kmsUptime          = "uptime"

	webhookOnline = "online"
)

const (
	serverName = "server"
)

// MetricTypeV2 for the types of metrics supported
type MetricTypeV2 string

const (
	gaugeMetric     = "gaugeMetric"
	counterMetric   = "counterMetric"
	histogramMetric = "histogramMetric"
)

// MetricDescription describes the metric

		return false
	}
	for _, obj := range objects {
		if c.HasActiveRules(obj.ObjectName, true) {
			return true
		}
	}
	return false
}

// isStandardHeader returns true if header is a supported header and not a custom header
func isStandardHeader(matchHeaderKey string) bool {
	return equals(matchHeaderKey, standardHeaders...)
}

import org.opensearch.action.search.SearchResponse;
import org.opensearch.action.search.SearchScrollRequest;
import org.opensearch.action.search.SearchScrollRequestBuilder;
import org.opensearch.action.support.WriteRequest.RefreshPolicy;
import org.opensearch.action.support.clustermanager.AcknowledgedResponse;
import org.opensearch.action.termvectors.MultiTermVectorsRequest;
import org.opensearch.action.termvectors.MultiTermVectorsRequestBuilder;

	c.Assert(err, nil)

	// execute the request.
	response, err = s.client.Do(req)
	c.Assert(err, nil)
	verifyError(c, response, "InvalidArgument", "A specified event is not supported for notifications.", http.StatusBadRequest)

	req, err = newTestSignedRequest(http.MethodGet,
		getListenNotificationURL(s.endPoint, bucketName, []string{tooBigPrefix}, []string{}, validEvents),

- CSIStorageCapacity.storage.k8s.io: The v1beta1 version of this API is deprecated in favor of v1, and will be removed in v1.27. If a CSI driver supports storage capacity tracking, then it must get deployed with a release of external-provisioner that supports the v1 API. ([#108445](https://github.com/kubernetes/kube...