".Spec.Volumes[0].VolumeSource.RBD.Keyring":                                                   `"/etc/ceph/keyring"`,
		".Spec.Volumes[0].VolumeSource.RBD.RBDPool":                                                   `"rbd"`,
		".Spec.Volumes[0].VolumeSource.RBD.RadosUser":                                                 `"admin"`,

	if obj.RBDPool == "" {
		obj.RBDPool = "rbd"
	}
	if obj.RadosUser == "" {
		obj.RadosUser = "admin"
	}
	if obj.Keyring == "" {
		obj.Keyring = "/etc/ceph/keyring"
	}
}

func SetDefaults_RBDPersistentVolumeSource(obj *v1.RBDPersistentVolumeSource) {
	if obj.RBDPool == "" {
		obj.RBDPool = "rbd"
	}
	if obj.RadosUser == "" {
		obj.RadosUser = "admin"
	}

			return spec.PersistentVolume.Spec.PersistentVolumeSource.NFS.Server, nil
		} else if spec.PersistentVolume.Spec.PersistentVolumeSource.RBD != nil {
			return spec.PersistentVolume.Spec.PersistentVolumeSource.RBD.RBDImage, nil
		}
		return "", fmt.Errorf("GetVolumeName called with unexpected PersistentVolume: %v", spec)
	} else {
		return "", nil
	}
}

		}
		if v.RBD != nil {
			warnings = append(warnings, fmt.Sprintf("%s: deprecated in v1.28, non-functional in v1.31+", fieldPath.Child("spec", "volumes").Index(i).Child("rbd")))
		}
	}

	// duplicate hostAliases (#91670, #58477)
	if len(podSpec.HostAliases) > 1 {
		items := sets.New[string]()

									Name: "Spec.Volumes[*].VolumeSource.Projected.Sources[*].Secret"}}}}}}}, {
				VolumeSource: v1.VolumeSource{
					RBD: &v1.RBDVolumeSource{
						SecretRef: &v1.LocalObjectReference{
							Name: "Spec.Volumes[*].VolumeSource.RBD.SecretRef"}}}}, {
				VolumeSource: v1.VolumeSource{
					Secret: &v1.SecretVolumeSource{
						SecretName: "Spec.Volumes[*].VolumeSource.Secret.SecretName"}}}, {

			s.Type = core.SecretTypeOpaque
		},
		func(r *core.RBDVolumeSource, c fuzz.Continue) {
			r.RBDPool = c.RandString()
			if r.RBDPool == "" {
				r.RBDPool = "rbd"
			}
			r.RadosUser = c.RandString()
			if r.RadosUser == "" {
				r.RadosUser = "admin"
			}
			r.Keyring = c.RandString()
			if r.Keyring == "" {
				r.Keyring = "/etc/ceph/keyring"
			}
		},

  // +optional
  optional NFSVolumeSource nfs = 5;

  // rbd represents a Rados Block Device mount on the host that shares a pod's lifetime.
  // More info: https://examples.k8s.io/volumes/rbd/README.md
  // +optional
  optional RBDPersistentVolumeSource rbd = 6;

  // iscsi represents an ISCSI Disk resource that is attached to a

	"pool":      "pool is the rados pool name. Default is rbd. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it",
	"user":      "user is the rados user name. Default is admin. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it",

		},

		{
			name: "rbd",
			template: &api.PodTemplateSpec{Spec: api.PodSpec{
				Volumes: []api.Volume{
					{Name: "s", VolumeSource: api.VolumeSource{RBD: &api.RBDVolumeSource{}}},
				}},
			},
			expected: []string{`spec.volumes[0].rbd: deprecated in v1.28, non-functional in v1.31+`},
		},
		{
			name: "duplicate hostAlias",

  // +optional
  optional NFSVolumeSource nfs = 5;

  // rbd represents a Rados Block Device mount on the host that shares a pod's lifetime.
  // More info: https://examples.k8s.io/volumes/rbd/README.md
  // +optional
  optional RBDPersistentVolumeSource rbd = 6;

  // iscsi represents an ISCSI Disk resource that is attached to a