example, configuring the minimum TLS version or supported
                            cipher suites. \n A set of common keys MAY be defined
                            by the API in the future. To avoid any ambiguity, implementation-specific
                            definitions MUST use domain-prefixed names, such as `example.com/my-custom-option`.

// This is an alpha feature and may change in the future.
type TopologySelectorTerm struct {
	// A list of topology selector requirements by labels.
	// +optional
	MatchLabelExpressions []TopologySelectorLabelRequirement
}

// TopologySelectorLabelRequirement is a selector that matches given label.
// This is an alpha feature and may change in the future.
type TopologySelectorLabelRequirement struct {

For more information, see [#53109](https://github.com/kubernetes/kubernetes/issues/53109).

## Deprecations

	// volumeSource represents the location and type of the mounted volume.
	// If not specified, the Volume is implied to be an EmptyDir.
	// This implied behavior is deprecated and will be removed in a future version.
	VolumeSource `json:",inline" protobuf:"bytes,2,opt,name=volumeSource"`
}

// Represents the source of a volume to mount.
// Only one of its members may be specified.
type VolumeSource struct {

  // If this value is in the future, no logs will be returned.
  // Only one of sinceSeconds or sinceTime may be specified.
  // +optional
  optional int64 sinceSeconds = 4;

  // An RFC3339 timestamp from which to show logs. If this value
  // precedes the time a pod was started, only logs since the pod start will be returned.
  // If this value is in the future, no logs will be returned.

- Marked the feature gate `ExperimentalHostUserNamespaceDefaulting` as deprecated.

  // If this value is in the future, no logs will be returned.
  // Only one of sinceSeconds or sinceTime may be specified.
  // +optional
  optional int64 sinceSeconds = 4;

  // An RFC3339 timestamp from which to show logs. If this value
  // precedes the time a pod was started, only logs since the pod start will be returned.
  // If this value is in the future, no logs will be returned.

	"sinceTime":                    "An RFC3339 timestamp from which to show logs. If this value precedes the time a pod was started, only logs since the pod start will be returned. If this value is in the future, no logs will be returned. Only one of sinceSeconds or sinceTime may be specified.",

- Kubeadm: remove the `IPv6DualStack` feature gate. The...

	r        int   // next byte to read is chunks[0][r]
	w        int   // next byte to write is chunks[len(chunks)-1][w]
	size     int   // total buffered bytes
	expected int64 // we expect at least this many bytes in future Write calls (ignored if <= 0)
}

var http2errReadEmpty = errors.New("read from empty dataBuffer")

// Read copies bytes from the buffer into p.
// It is an error to read when no data is available.