}

			var fsGroup *int64
			if pod.Spec.SecurityContext != nil && pod.Spec.SecurityContext.FSGroup != nil {
				fsGroup = pod.Spec.SecurityContext.FSGroup
			}

			csiMounter := mounter.(*csiMountMgr)
			csiMounter.csiClient = csiClient
			var mounterArgs volume.MounterArgs
			mounterArgs.FsGroup = fsGroup
			err = csiMounter.SetUp(mounterArgs)

      app: external-forward-proxy
  template:
    metadata:
      labels:
        app: external-forward-proxy
    spec:
      securityContext:
        runAsUser: 65534
        runAsGroup: 65534
        fsGroup: 65534
      containers:
      - name: external-forward-proxy
        image: envoyproxy/envoy:v1.21.0
        imagePullPolicy: IfNotPresent
        volumeMounts:
        - name: external-forward-proxy-config

		},
		{
			testName:                       "fsgroup provided, driver supports volume mount group; expect fsgroup to be passed to NodeStageVolume",
			volName:                        "test-vol1",
			devicePath:                     "path1",
			deviceMountPath:                "path2",
			fsGroup:                        &testFSGroup,
			driverSupportsVolumeMountGroup: true,

false allowPrivilegeEscala: true allowPrivilegedConta: false allowedCapabilities: [] readOnlyRootFilesyst: false defaultAddCapabiliti: [] requiredDropCapabili: - KILL - MKNOD - SETUID - SETGID fsGroup: type: MustRunAs ranges: - max: {{ .Values.securityContext.fsGroup }} min: {{ .Values.securityContext.fsGroup }} runAsUser: type: MustRunAs uid: {{ .Values.securityContext.runAsUser }} seLinuxContext: type: MustRunAs supplementalGroups: type: RunAsAny volumes: - configMap - downwardAPI - emptyDir - persistentVolumeClai...

	DetachBlockFCDisk(disk fcDiskUnmapper, mntPath, devicePath string) error
}

// utility to mount a disk based filesystem
func diskSetUp(manager diskManager, b fcDiskMounter, volPath string, mounter mount.Interface, fsGroup *int64, fsGroupChangePolicy *v1.PodFSGroupChangePolicy) error {
	globalPDPath := manager.MakeGlobalPDName(*b.fcDisk)
	noMnt, err := mounter.IsLikelyNotMountPoint(volPath)

	if err != nil && !os.IsNotExist(err) {

// volPath: pod volume dir path like, /var/lib/kubelet/pods/{podUID}/volumes/kubernetes.io~iscsi/{volumeName}
func diskSetUp(manager diskManager, b iscsiDiskMounter, volPath string, mounter mount.Interface, fsGroup *int64, fsGroupChangePolicy *v1.PodFSGroupChangePolicy) error {
	notMnt, err := mounter.IsLikelyNotMountPoint(volPath)
	if err != nil && !os.IsNotExist(err) {
		klog.Errorf("cannot validate mountpoint: %s", volPath)
		return err

spec:
  # Allow the istio sidecar injector to work
  allowedCapabilities:
    - NET_ADMIN
    - NET_RAW
  seLinux:
    rule: RunAsAny
  supplementalGroups:
    rule: RunAsAny
  runAsUser:
    rule: RunAsAny
  fsGroup:
    rule: RunAsAny
  volumes:
    - '*'
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: istio-sidecar-psp
rules:
  - apiGroups:
      - extensions
    resources:

false allowPrivilegeEscala: true allowPrivilegedConta: false allowedCapabilities: [] readOnlyRootFilesyst: false defaultAddCapabiliti: [] requiredDropCapabili: - KILL - MKNOD - SETUID - SETGID fsGroup: type: MustRunAs ranges: - max: {{ .Values.securityContext.fsGroup }} min: {{ .Values.securityContext.fsGroup }} runAsUser: type: MustRunAs uid: {{ .Values.securityContext.runAsUser }} seLinuxContext: type: MustRunAs supplementalGroups: type: RunAsAny volumes: - configMap - downwardAPI - emptyDir - persistentVolumeClai...

false allowPrivilegeEscala: true allowPrivilegedConta: false allowedCapabilities: [] readOnlyRootFilesyst: false defaultAddCapabiliti: [] requiredDropCapabili: - KILL - MKNOD - SETUID - SETGID fsGroup: type: MustRunAs ranges: - max: {{ .Values.securityContext.fsGroup }} min: {{ .Values.securityContext.fsGroup }} runAsUser: type: MustRunAs uid: {{ .Values.securityContext.runAsUser }} seLinuxContext: type: MustRunAs supplementalGroups: type: RunAsAny volumes: - configMap - downwardAPI - emptyDir - persistentVolumeClai...

limitations under the License.
*/

package volume

import (
	v1 "k8s.io/api/core/v1"
	"k8s.io/kubernetes/pkg/volume/util/types"
)

func SetVolumeOwnership(mounter Mounter, dir string, fsGroup *int64, fsGroupChangePolicy *v1.PodFSGroupChangePolicy, completeFunc func(types.CompleteFuncParam)) error {
	return nil